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Commit | Line | Data |
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29090cc0 | 1 | 2019-08-19 Eric Botcazou <ebotcazou@adacore.com> |
2 | ||
3 | * exp_dist.adb (Is_Generic_Actual_Subtype): New predicate. | |
4 | (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call): | |
5 | Use it instead of Is_Generic_Actual_Type flag to detect subtypes | |
6 | representing generic actual types. | |
7 | ||
f7292123 | 8 | 2019-08-19 Ed Schonberg <schonberg@adacore.com> |
9 | ||
10 | * sem_warn.adb (Check_References, Generic_Body_Formal): When a | |
11 | formal parameter of a generic subprogram is not referenced in | |
12 | the body, place the corresponding warning on the corresponding | |
13 | entity in the specification of the generic body, as is done for | |
14 | non-generic subprograms. | |
15 | ||
a0490886 | 16 | 2019-08-19 Bob Duff <duff@adacore.com> |
17 | ||
18 | * errout.ads (Size_Too_Small_Message): New constant. | |
19 | * errout.adb, freeze.adb, sem_ch13.adb: Use it. | |
20 | ||
52fd9316 | 21 | 2019-08-19 Eric Botcazou <ebotcazou@adacore.com> |
22 | ||
23 | * exp_dist.adb (Build_Package_Stubs): Do not specifically visit | |
24 | the declarations of an N_Subprogram_Instantiation node. | |
25 | ||
dea591de | 26 | 2019-08-19 Bob Duff <duff@adacore.com> |
27 | ||
28 | * doc/gnat_ugn/gnat_utility_programs.rst: Document missing | |
29 | metrics switches. | |
30 | ||
76c3a40d | 31 | 2019-08-19 Piotr Trojanek <trojanek@adacore.com> |
32 | ||
33 | * sem_ch12.adb (Get_Unit_Instantiation_Node): Simplify Nkind_In | |
34 | membership test. | |
35 | * sem.adb (Depends_On_Main): Whitespace cleanup; only assign a | |
36 | local variable if needed. | |
37 | ||
a6f3144f | 38 | 2019-08-19 Claire Dross <dross@adacore.com> |
39 | ||
40 | * sem_spark.ads, sem_spark.adb (Is_Pledge_Function): New | |
41 | parameter of the generic. Function used to decide whether a | |
42 | function is a pledge function. | |
43 | (Check_Not_Borrowed): Disable check inside the second parameter | |
44 | of a pledge function for the path borrowed by the first | |
45 | parameter. Also disable checks for entities inside a Global | |
46 | contract. | |
47 | ||
46895d57 | 48 | 2019-08-19 Joffrey Huguet <huguet@adacore.com> |
49 | ||
50 | * libgnat/a-cfdlli.ads, libgnat/a-cfhama.ads, | |
51 | libgnat/a-cfinve.ads, libgnat/a-cforma.ads, | |
52 | libgnat/a-cofove.ads, libgnat/a-cofuma.ads, | |
53 | libgnat/a-cofuve.ads: Add formal function parameter "=" (L, R : | |
54 | Element_Type) to the generic packages. | |
55 | ||
813b821f | 56 | 2019-08-19 Eric Botcazou <ebotcazou@adacore.com> |
57 | ||
58 | * opt.ads: Clean up left-overs of earlier implementation in | |
59 | comment: | |
60 | ||
33f602f4 | 61 | 2019-08-19 Ed Schonberg <schonberg@adacore.com> |
62 | ||
63 | * sem_ch3.adb (Derived_Enumeration_Type): Do no freeze anonymous | |
64 | base type if the bounds in the derived type declaration are | |
65 | literals of the type. | |
66 | ||
790cfd31 | 67 | 2019-08-19 Yannick Moy <moy@adacore.com> |
68 | ||
69 | * sem_res.adb (Resolve_Call): Check non-aliasing rules before | |
70 | GNATprove inlining. | |
71 | ||
b9236049 | 72 | 2019-08-19 Eric Botcazou <ebotcazou@adacore.com> |
73 | ||
74 | * inline.adb (Add_Inlined_Body): Do not add pending | |
75 | instantiations. | |
76 | * sem_ch12.adb (Needs_Body_Instantiated): New predicate. | |
77 | (Analyze_Package_Instantiation): Use it to decide whether to add | |
78 | a pending instantiation for the body of the package. | |
79 | ||
219ede74 | 80 | 2019-08-19 Olivier Hainque <hainque@adacore.com> |
81 | ||
82 | * gcc-interface/trans.c (Acc_Loop_to_gnu): Return the openacc | |
83 | BIND_EXPR node we have constructed on purpose. Remove unused | |
84 | variable. | |
85 | ||
46d53adf | 86 | 2019-08-19 Pierre-Marie de Rodat <derodat@adacore.com> |
87 | ||
88 | * gcc-interface/lang.opt (fdump-scos): Define. | |
89 | * gcc-interface/misc.c (gnat_handle_option): Handle | |
90 | OPT_fdump_scos. | |
91 | ||
734c93fe | 92 | 2019-08-14 Joffrey Huguet <huguet@adacore.com> |
93 | ||
94 | * libgnat/a-cofuba.ads: Add a Length attribute to type | |
95 | Container. Add a type Array_Base which replaces the previous | |
96 | Elements attribute of Container. | |
97 | (Content_Init): New subprogram. It is used to initialize the | |
98 | Base attribute of Container. | |
99 | * libgnat/a-cofuba.adb (Resize): New subprogram. It is used to | |
100 | resize the underlying array of a container if necessary. | |
101 | (=, <=, Find, Get, Intersection, Length, Num_Overlaps, Set, | |
102 | Union): Update to match changes in type declarations. | |
103 | (Add): Modify body to damp the time and space cost in a specific | |
104 | case. | |
105 | (Content_Init): New subprogram. It is used to initialize the | |
106 | Base attribute of Container. | |
107 | (Remove): Modify body to damp the time and space cost in a | |
108 | specific case. | |
109 | ||
551a164c | 110 | 2019-08-14 Bob Duff <duff@adacore.com> |
111 | ||
112 | * sem_ch13.adb (Get_Alignment_Value): Return 1 for Alignment 0, | |
113 | and do not give an error. | |
114 | * doc/gnat_rm/representation_clauses_and_pragmas.rst: Update the | |
115 | corresponding documentation. | |
116 | * gnat_rm.texi: Regenerate. | |
117 | ||
e57467b9 | 118 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
119 | ||
120 | * inline.adb (Add_Pending_Instantiation): Fix off-by-one error | |
121 | in the comparison against the maximum number of instantiations. | |
122 | ||
dd3a5ffe | 123 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
124 | ||
125 | * inline.adb (Add_Pending_Instantiation): Use greater-or-equal | |
126 | in the comparison against the maximum number of instantiations. | |
127 | ||
66e0a3d9 | 128 | 2019-08-14 Ed Schonberg <schonberg@adacore.com> |
129 | ||
130 | * sem_aux.adb (Next_Rep_Item): If a node in the rep chain | |
131 | involves a Ghost aspect it may have been replaced by a null | |
132 | statement; use the original node to find next Rep_Item. | |
133 | * repinfo.adb (List_Entities): Do not list an Ignored | |
134 | Ghost_Entity, for which information may have been deleted. | |
135 | ||
493b094c | 136 | 2019-08-14 Bob Duff <duff@adacore.com> |
137 | ||
138 | * sem_prag.ads, sem_prag.adb | |
139 | (Process_Compile_Time_Warning_Or_Error): In parameterless | |
140 | version, improve detection of whether we are in a generic unit | |
141 | to cover the case of an instance within a generic unit. | |
142 | (Process_Compile_Time_Warning_Or_Error): Rename the | |
143 | two-parameter version to be | |
144 | Validate_Compile_Time_Warning_Or_Error, and do not export it. | |
145 | Issue a warning if the condition is not known at compile time. | |
146 | The key point is that the warning must be given only for pragmas | |
147 | deferred to the back end, because the back end discovers | |
148 | additional values that are known at compile time. Previous | |
149 | changes in this ticket have enabled this by deferring to the | |
150 | back end without checking for special cases such as 'Size. | |
151 | (Validate_Compile_Time_Warning_Or_Error): Rename to be | |
152 | Defer_Compile_Time_Warning_Error_To_BE. | |
153 | * warnsw.ads, warnsw.adb (Warn_On_Unknown_Compile_Time_Warning): | |
154 | Add new switches -gnatw_c and -gnatw_C to control the above | |
155 | warning. | |
156 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
157 | Document new switches. | |
158 | * gnat_ugn.texi: Regenerate. | |
159 | ||
3e9f1302 | 160 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
161 | ||
162 | * sem_ch12.adb (Might_Inline_Subp): Rework comment and restrict | |
163 | the shortcut based on Is_Inlined to the back-end inlining case. | |
164 | ||
21c86146 | 165 | 2019-08-14 Bob Duff <duff@adacore.com> |
166 | ||
167 | * inline.adb (Check_And_Split_Unconstrained_Function): Ignore | |
168 | protected functions to get rid of spurious error. The | |
169 | transformation done by this procedure triggers legality errors | |
170 | in the generated code in this case. | |
171 | ||
46cc931f | 172 | 2019-08-14 Bob Duff <duff@adacore.com> |
173 | ||
174 | * sem_prag.adb (Process_Compile_Time_Warning_Or_Error): Defer | |
175 | processing to the back end in all cases where the pragma's | |
176 | condition is not known at compile time during the front end | |
177 | (except in generics), as opposed to detecting 'Size attributes | |
178 | and the like. This ensures that we take advantage of whatever | |
179 | can be compile-time known after running the back end, as opposed | |
180 | to having the front end guess what the back end can do. Remove | |
181 | a little duplicated code at the call site. | |
182 | * gnat1drv.adb (Post_Compilation_Validation_Checks): Unlock the | |
183 | Elists while in Validate_Compile_Time_Warning_Errors, because it | |
184 | does analysis and name resolution, which sometimes involves | |
185 | adding Elists. | |
186 | ||
1cae40c5 | 187 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
188 | ||
189 | * einfo.ads (Is_Called): Document new usage on E_Package | |
190 | entities. | |
191 | * einfo.adb (Is_Called): Accept E_Package entities. | |
192 | (Set_Is_Called): Likewise. | |
193 | * exp_ch6.adb (Expand_Call_Helper): Move code dealing with | |
194 | instances for back-end inlining to Add_Inlined_Body. | |
195 | * inline.ads: Remove with clauses for Alloc and Table. | |
196 | (Pending_Instantiations): Move to... | |
197 | * inline.adb: Add with clauses for Alloc, Uintp, Table and | |
198 | GNAT.HTable. | |
199 | (Backend_Instances): New variable. | |
200 | (Pending_Instantiations): ...here. | |
201 | (Called_Pending_Instantiations): New table. | |
202 | (Node_Table_Size): New constant. | |
203 | (Node_Header_Num): New subtype. | |
204 | (Node_Hash): New function. | |
205 | (To_Pending_Instantiations): New hash table. | |
206 | (Add_Inlined_Body): Bail out early for subprograms in the main | |
207 | unit or subunit. Likewise if the Is_Called flag is set. If the | |
208 | subprogram is an instance, invoke Add_Inlined_Instance. Call | |
209 | Set_Is_Called earlier. If the subrogram is within an instance, | |
210 | invoke Add_Inlined_Instance. Also deal with the case where the | |
211 | call itself is within an instance. | |
212 | (Add_Inlined_Instance): New procedure. | |
213 | (Add_Inlined_Subprogram): Remove conditions always fulfilled. | |
214 | (Add_Pending_Instantiation): Move the defence against ludicruous | |
215 | number of instantiations to here. When back-end inlining is | |
216 | enabled, associate an instantiation with its index in table and | |
217 | mark a few selected kinds of instantiations as always needed. | |
218 | (Initialize): Set Backend_Instances to No_Elist. | |
219 | (Instantiate_Body): New procedure doing the work extracted | |
220 | from... | |
221 | (Instantiate_Bodies): ...here. When back-end inlining is | |
222 | enabled, loop over Called_Pending_Instantiations instead of | |
223 | Pending_Instantiations. | |
224 | (Is_Nested): Minor tweak. | |
225 | (List_Inlining_Info): Also list the contents of | |
226 | Backend_Instances. | |
227 | * sem_ch12.adb (Might_Inline_Subp): Return early if Is_Inlined | |
228 | is set and otherwise set it before returning true. | |
229 | (Analyze_Package_Instantiation): Remove the defence against | |
230 | ludicruous number of instantiations. Invoke | |
231 | Remove_Dead_Instance instead of doing the removal manually if | |
232 | there is a guaranteed ABE. | |
233 | ||
00f6ddf1 | 234 | 2019-08-14 Gary Dismukes <dismukes@adacore.com> |
235 | ||
236 | * exp_ch3.adb (Predef_Spec_Or_Body): For an equality operation | |
237 | of an interface type, create an expression function (that | |
238 | returns False) rather than declaring an abstract function. | |
239 | * freeze.adb (Check_Inherited_Conditions): Set Needs_Wrapper to | |
240 | False unconditionally at the start of the loop creating wrappers | |
241 | for inherited operations. | |
242 | ||
b1c60967 | 243 | 2019-08-14 Bob Duff <duff@adacore.com> |
244 | ||
245 | * table.adb: Assert that the table is not locked when increasing | |
246 | Last, even if it doesn't cause reallocation. In other words, | |
247 | assert that on operations that MIGHT cause reallocation. | |
248 | * table.ads: Fix comment accordingly. | |
249 | ||
fe417467 | 250 | 2019-08-14 Arnaud Charlet <charlet@adacore.com> |
251 | ||
252 | * doc/gnat_ugn/gnat_and_program_execution.rst: Remove | |
253 | documentation of gnatelim. | |
254 | ||
bf697151 | 255 | 2019-08-14 Bob Duff <duff@adacore.com> |
256 | ||
257 | * sem_prag.adb (Validate_Compile_Time_Warning_Error): Attach the | |
258 | warning to the Sloc of the first pragma argument, rather than to | |
259 | the pragma itself. This is to make pragmas processed after the | |
260 | back end use the same Sloc as pragmas processed earlier, in the | |
261 | front end. There's no reason for this discrepancy, and it | |
262 | hinders further work on this ticket. | |
263 | ||
724b81a6 | 264 | 2019-08-14 Bob Duff <duff@adacore.com> |
265 | ||
266 | * sem.ads (Inside_A_Generic): Remove the ??? comment. | |
267 | ||
ef221ed2 | 268 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
269 | ||
270 | * inline.ads (Pending_Descriptor): Delete. | |
271 | * inline.adb (Initialize): Do not initialize it. | |
272 | * sem_ch12.adb (Delay_Descriptors): Delete. | |
273 | (Analyze_Package_Instantiation): Call | |
274 | Set_Delay_Subprogram_Descriptors instead of Delay_Descriptors | |
275 | throughout. | |
276 | ||
42e0489b | 277 | 2019-08-14 Bob Duff <duff@adacore.com> |
278 | ||
279 | * exp_aggr.adb (Init_Hidden_Discriminants): Avoid processing the | |
280 | wrong discriminant, which could be of the wrong type. | |
281 | ||
1dd4e4df | 282 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
283 | ||
284 | * sem_ch12.adb (Analyze_Instance_And_Renamings): Do not reset | |
285 | the Is_Generic_Instance flag previously set on the package | |
286 | generated for the instantiation of a generic subprogram. | |
287 | ||
52050469 | 288 | 2019-08-14 Ed Schonberg <schonberg@adacore.com> |
289 | ||
290 | * exp_ch4.adb (Expand_N_Quantified_Expression): Freeze | |
291 | explicitly the type of the loop parameter. | |
292 | ||
0cca4508 | 293 | 2019-08-14 Javier Miranda <miranda@adacore.com> |
294 | ||
295 | * sem_util.adb (New_Copy_Tree.Copy_Node_With_Replacement): | |
296 | Update the Chars attribute of identifiers. | |
297 | ||
7bd7174a | 298 | 2019-08-14 Yannick Moy <moy@adacore.com> |
299 | ||
300 | * sem_spark.adb, sem_spark.ads (Is_Legal): New function exposed | |
301 | for use in GNATprove, to test legality rules not related to | |
302 | permissions. | |
303 | (Check_Declaration_Legality): Extract the part of | |
304 | Check_Declaration that checks rules not related to permissions. | |
305 | (Check_Declaration): Call the new Check_Declaration_Legality. | |
306 | (Check_Type_Legality): Rename of Check_Type. Introduce | |
307 | parameters to force or not checking, and update a flag detecting | |
308 | illegalities. | |
309 | (Check_Node): Ignore attribute references in statement position. | |
310 | ||
7d2da10f | 311 | 2019-08-14 Yannick Moy <moy@adacore.com> |
312 | ||
313 | * sem_spark.adb (Check_Old_Loop_Entry): New procedure to check | |
314 | correct use of Old and Loop_Entry. | |
315 | (Check_Node): Check subprogram contracts. | |
316 | (Check_Pragma): Check Loop_Variant. | |
317 | (Check_Safe_Pointers): Apply checking to library-level | |
318 | subprogram declarations as well, in order to check their | |
319 | contract. | |
320 | ||
a62147e6 | 321 | 2019-08-14 Yannick Moy <moy@adacore.com> |
322 | ||
323 | * sem_spark.adb (Is_Subpath_Expression): Take into account | |
324 | conversion and qualification. | |
325 | ||
a9bd384f | 326 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
327 | ||
328 | * sem_ch7.adb (Install_Private_Declarations) | |
329 | <Swap_Private_Dependents>: Do not rely solely on the | |
330 | Is_Child_Unit flag on the unit to recurse. | |
331 | (Uninstall_Declarations) <Swap_Private_Dependents>: New | |
332 | function. Use it to recurse on the private dependent entities | |
333 | for child units. | |
334 | ||
e2b5ac32 | 335 | 2019-08-14 Javier Miranda <miranda@adacore.com> |
336 | ||
337 | * exp_aggr.adb (Is_CCG_Supported_Aggregate): Return False for | |
338 | arrays with bounds not known at compile time. | |
339 | ||
8e2a1f8f | 340 | 2019-08-14 Ed Schonberg <schonberg@adacore.com> |
341 | ||
342 | * sem_util.adb (New_Copy_Tree, Visit_Entity): A quantified | |
343 | expression includes the implicit declaration of the loop | |
344 | parameter. When a quantified expression is copied during | |
345 | expansion, for example when building the precondition code from | |
346 | the generated pragma, a new loop parameter must be created for | |
347 | the new tree, to prevent duplicate declarations for the same | |
348 | symbol. | |
349 | ||
f27aa0dc | 350 | 2019-08-14 Yannick Moy <moy@adacore.com> |
351 | ||
352 | * sem_disp.adb (Check_Dispatching_Operation): Update assertion | |
353 | for the separate declarations created in GNATprove mode. | |
354 | * sem_disp.ads (Is_Overriding_Subprogram): Update comment. | |
355 | * sem_elab.adb (SPARK_Processor): Fix test for checking of | |
356 | overriding primitives. | |
357 | ||
bd94cd6a | 358 | 2019-08-14 Eric Botcazou <ebotcazou@adacore.com> |
359 | ||
360 | * inline.adb (Add_Inlined_Body): Tweak comments. | |
361 | (List_Inlining_Info): Also list information about non-main | |
362 | units. | |
363 | ||
ab791a8d | 364 | 2019-08-14 Gary Dismukes <dismukes@adacore.com> |
365 | ||
366 | * sem_ch4.adb (Analyze_Selected_Component): In the case where | |
367 | the prefix is of a concurrent type, and the selected entity | |
368 | matching the selector is the first private declaration of the | |
369 | type (such as the first local variable in a task's body), set | |
370 | Is_Private_Op. | |
371 | ||
8325ffc0 | 372 | 2019-08-14 Piotr Trojanek <trojanek@adacore.com> |
373 | ||
374 | * einfo.adb (Is_Generic_Actual_Subprogram): Replace repeated | |
375 | calls to Ekind with Ekind_In. | |
376 | ||
d1170f8d | 377 | 2019-08-13 Richard Sandiford <richard.sandiford@arm.com> |
378 | ||
379 | PR middle-end/91421 | |
380 | * gcc-interface/trans.c (gigi): Call set_decl_buillt_in_function. | |
381 | (Call_to_gnu): Use DECL_FE_FUNCTION_CODE instead of DECL_FUNCTION_CODE. | |
382 | ||
d042fb93 | 383 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
384 | ||
385 | * ali.ads (Linker_Option_Record): Remove Original_Pos component. | |
386 | * ali.adb (Scan_ALI): Do not set it. | |
387 | ||
69ddd862 | 388 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
389 | ||
390 | * sem_ch3.adb (Build_Derived_Concurrent_Type): Add a couple of | |
391 | local variables and use them. When the derived type fully | |
392 | constrains the parent type, rewrite it as a subtype of an | |
393 | implicit (unconstrained) derived type instead of the other way | |
394 | around. | |
395 | (Copy_And_Build): Deal with concurrent types and use predicates. | |
396 | (Build_Derived_Private_Type): Build the full derivation if | |
397 | needed for concurrent types too. | |
398 | (Build_Derived_Record_Type): Add marker comment. | |
399 | (Complete_Private_Subtype): Use predicates. | |
400 | ||
cfb10d96 | 401 | 2019-08-13 Ed Schonberg <schonberg@adacore.com> |
402 | ||
403 | * sem_ch3.adb (Check_Generic_Ancestor): New subprogram, | |
404 | aubsidiary to Build_Derived_Record_Type. to enforce the rule | |
405 | that a type extension declared in a generic body cznnot have an | |
406 | ancestor that is a generic formal (RM 3.9.1 (4/2)). The rule | |
407 | applies to all ancestors of the type, including interface | |
408 | progenitors. | |
409 | ||
2fec02ad | 410 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
411 | ||
412 | * sem_ch3.adb (Build_Underlying_Full_View): Delete. | |
413 | (Complete_Private_Subtype): Do not set the full view on the | |
414 | private subtype here. If the full base is itself derived from | |
415 | private, do not re-derive the parent type but instead constrain | |
416 | an existing underlying full view. | |
417 | (Prepare_Private_Subtype_Completion): Do not get to the | |
418 | underlying full view, if any. Set the full view on the private | |
419 | subtype here. | |
420 | (Process_Full_View): Likewise. | |
421 | * sem_ch12.adb (Check_Generic_Actuals): Also set | |
422 | Is_Generic_Actual_Type on the full view if the type of the | |
423 | actual is private. | |
424 | (Restore_Private_Views): Also reset Is_Generic_Actual_Type on | |
425 | the full view if the type of the actual is private. | |
426 | * sem_eval.adb (Subtypes_Statically_Match): Remove bypass for | |
427 | generic actual types. | |
428 | ||
e2cbc305 | 429 | 2019-08-13 Javier Miranda <miranda@adacore.com> |
430 | ||
431 | * sem_res.adb (Resolve_Selected_Component): When the type of the | |
432 | component is an access to a class-wide type and the type of the | |
433 | context is an access to a tagged type the relevant type is that | |
434 | of the component (since in such case we may need to generate | |
435 | implicit type conversions or dispatching calls). | |
436 | ||
ea791f8e | 437 | 2019-08-13 Ed Schonberg <schonberg@adacore.com> |
438 | ||
439 | * exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Preanalyze | |
440 | expression, rather do a full analysis, to prevent unwanted | |
441 | removal of side effects which mask the intent of the expression. | |
442 | ||
da8cdc91 | 443 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
444 | ||
445 | * impunit.adb (Non_Imp_File_Names_95): Add | |
446 | GNAT.Branch_Prediction. | |
447 | ||
b212de5b | 448 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
449 | ||
450 | * exp_ch6.adb: Remove with and use clauses for Sem_Ch12. | |
451 | (Expand_Call_Helper): Swap the back-end inlining case and the | |
452 | special front-end expansion case. In back-end inlining mode, do | |
453 | not invoke Add_Inlined_Body unless the call may be inlined. | |
454 | * inline.ads (Add_Pending_Instantiation): New function moved | |
455 | from... | |
456 | * inline.adb (Add_Inlined_Body): Simplify comment. Turn test on | |
457 | the enclosing unit into assertion. | |
458 | (Add_Pending_Instantiation): New function moved from... | |
459 | * sem_ch12.ads (Add_Pending_Instantiation): ...here. | |
460 | * sem_ch12.adb (Add_Pending_Instantiation): ...here. | |
461 | ||
2cd122d8 | 462 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
463 | ||
464 | * sem.adb (Do_Analyze): Recompute Style_Check_Max_Line_Length | |
465 | after restoring Style_Max_Line_Length. | |
466 | ||
f6bd78dd | 467 | 2019-08-13 Arnaud Charlet <charlet@adacore.com> |
468 | ||
469 | * sem_ch13.adb (Check_Iterator_Functions): Protect against | |
470 | cascaded errors. | |
471 | ||
bcc2ed52 | 472 | 2019-08-13 Ed Schonberg <schonberg@adacore.com> |
473 | ||
474 | * sem_ch8.adb (Analyze_Subprogram_Renaming): Do no suppress mode | |
475 | conformance checks on child unit instance that is a compilation | |
476 | unit. | |
477 | ||
e324731f | 478 | 2019-08-13 Gary Dismukes <dismukes@adacore.com> |
479 | ||
480 | * exp_dbug.adb (Fully_Qualify_Name): Add full name qualification | |
481 | for the E_Exception case. | |
482 | ||
fa7ccff5 | 483 | 2019-08-13 Gary Dismukes <dismukes@adacore.com> |
484 | ||
485 | * exp_aggr.adb (Aggr_Size_OK): Compute the aggregate size using | |
486 | universal arithmetic, to avoid situations where the size | |
487 | computation overflows. | |
488 | ||
4571ad41 | 489 | 2019-08-13 Justin Squirek <squirek@adacore.com> |
490 | ||
491 | * repinfo.adb (List_Scalar_Storage_Order): Modify conditionals | |
492 | for displaying ordering to always be triggered when -gnatR4 is | |
493 | in effect. | |
494 | ||
da558db0 | 495 | 2019-08-13 Justin Squirek <squirek@adacore.com> |
496 | ||
497 | * aspects.adb, aspects.ads: Register new aspect. | |
498 | * par-prag.adb (Prag): Register new pragma | |
499 | * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing | |
500 | for new aspect similar to Aspect_Max_Entry_Queue_Length. | |
501 | * sem_prag.adb, sem_prag.ads (Analyze_Pragma): Register new | |
502 | pragma and set it to use the same processing as | |
503 | Pragma_Max_Queue_Length. | |
504 | * snames.ads-tmpl: Move definition of | |
505 | Name_Max_Entry_Queue_Length so that it can be processed as a | |
506 | pragma in addition to a restriction and add an entry for the | |
507 | pragma itself. | |
508 | ||
fb48dcd3 | 509 | 2019-08-13 Yannick Moy <moy@adacore.com> |
510 | ||
511 | * sem_ch4.adb (Analyze_Allocator): Do not insert subtype | |
512 | declaration for allocator inside a spec expression. | |
513 | ||
5bf51e61 | 514 | 2019-08-13 Yannick Moy <moy@adacore.com> |
515 | ||
516 | * sem_res.adb (Resolve_Call): Do not inline calls inside record | |
517 | types. | |
518 | ||
db3b1a47 | 519 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
520 | ||
521 | * sem_ch4.adb (Analyze_One_Call): Remove bypass for type | |
522 | mismatch in nested instantiations. | |
523 | * sem_ch8.adb (Find_Nearer_Entity): New function. | |
524 | (Find_Renamed_Entity): Use it to disambiguate the candidates for | |
525 | the renaming generated for an instantiation when it is | |
526 | ambiguous. | |
527 | ||
175b42e6 | 528 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
529 | ||
530 | * gnat1drv.adb (Adjust_Global_Switches): Do not set | |
531 | Back_End_Inlining in ASIS mode either. | |
532 | ||
1e510b63 | 533 | 2019-08-13 Olivier Hainque <hainque@adacore.com> |
534 | ||
535 | * libgnat/s-win32.ads: Define size_t and fix the MapViewOfFile | |
536 | binding to use it instead of DWORD for the dwNumberOfBytesToMap | |
537 | argument. | |
538 | * libgnat/g-sercom__mingw.adb (Read): State which definition of | |
539 | size_t to fetch in call to Last_Index. | |
540 | ||
bfde37f8 | 541 | 2019-08-13 Arnaud Charlet <charlet@adacore.com> |
542 | ||
543 | * gcc-interface/Make-lang.in: Remove unused TRACE variable. Pass | |
544 | LN_S to relevant gnatlib targets. | |
545 | * gcc-interface/Makefile.in: Systematically pass LN_S to | |
546 | relevant gnatlib targets. | |
547 | ||
127fec2d | 548 | 2019-08-13 Yannick Moy <moy@adacore.com> |
549 | ||
550 | * sem_dim.adb (Analyze_Dimension, | |
551 | Analyze_Dimension_Array_Aggregate, Analyze_Dimension_Call, | |
552 | Analyze_Dimension_Extension_Or_Record_Aggregate): Return | |
553 | immediately when inside an inlined body. | |
554 | * sem_res.adb (Resolve_Call): Remove special checking now done | |
555 | inside Analyze_Dimension_Call. | |
556 | ||
ae328900 | 557 | 2019-08-13 Justin Squirek <squirek@adacore.com> |
558 | ||
559 | * exp_ch4.adb (Expand_N_Allocator): Add condition to detect | |
560 | library-level object declarations | |
561 | ||
fecd5d5b | 562 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
563 | ||
564 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst | |
565 | (-gnateT): Document Double_Float_Alignment parameter and fix | |
566 | description of Double_Scalar_Alignment parameter. | |
567 | * gnat_ugn.texi: Regenerate. | |
568 | ||
8105dc37 | 569 | 2019-08-13 Eric Botcazou <ebotcazou@adacore.com> |
570 | ||
571 | * exp_ch6.adb (Expand_Call_Helper): If back-end inlining is | |
572 | enabled, also instantiate the body of a generic unit containing | |
573 | a subprogram subject to aspect/pragma Inline_Always at | |
574 | optimization level zero. | |
575 | * sem_ch12.adb (Might_Inline_Subp): Minor tweak. | |
576 | (Analyze_Package_Instantiation): Do not instantiate the package | |
577 | body because of inlining considerations if the instantiation is | |
578 | done in a generic unit. Move around similar condition involving | |
579 | the main unit. Add test on Back_End_Inlining to processing for | |
580 | front-end inlining. | |
581 | ||
80a305cd | 582 | 2019-08-13 Javier Miranda <miranda@adacore.com> |
583 | ||
584 | * exp_disp.adb (Make_Secondary_DT): Handle record type | |
585 | derivations that have interface components located at fixed | |
586 | positions and interface components located at variable offset. | |
587 | The offset of components located at fixed positions is computed | |
588 | using the dummy object (similar to the case where all the | |
589 | interface components are located at fixed positions). | |
590 | (Make_DT): Build the dummy object for all tagged types that | |
591 | implement interface types (that is, build it also for types with | |
592 | variable size components), and use the dummy object to compute | |
593 | the offset of all tag components located at fixed positions when | |
594 | initializing the Interface_Table object. | |
595 | ||
0fabbf2c | 596 | 2019-08-13 Justin Squirek <squirek@adacore.com> |
597 | ||
598 | * gnatcmd.adb (GNATCmd): Add constant for new compiler switch | |
599 | --help-ada, and include usage subprogram. Add line to usage help | |
600 | explaining the new flag. | |
601 | (GNATCmd_Usage): Rename from locally declared Usage so as not to | |
602 | confuse with the newly imported version. Add new argument case | |
603 | for --help-ada and add bug report email to implicit display of | |
604 | help without the --help flag so as to unify output between the | |
605 | two cases. | |
606 | ||
9c811f40 | 607 | 2019-08-13 Dmitriy Anisimkov <anisimko@adacore.com> |
608 | ||
609 | * libgnat/g-comlin.adb (Getopt): Quote unrecognized switch in | |
610 | Invalid_Switch exception message. | |
611 | ||
04c6a988 | 612 | 2019-08-13 Yannick Moy <moy@adacore.com> |
613 | ||
614 | * sem_util.adb (Traverse_More_Func): Take into account | |
615 | Loop_Actions inside N_Iterated_Component_Association nodes. | |
616 | * sinfo.ads: Document correctly Loop_Actions as a field of nodes | |
617 | of kind N_Iterated_Component_Association. | |
618 | ||
9c3e12d7 | 619 | 2019-08-13 Claire Dross <dross@adacore.com> |
620 | ||
621 | * libgnat/a-cfinve.adb, libgnat/a-cofove.adb (Find_Index, | |
622 | Reverse_Find_Index): Use bigger type to avoid range check | |
623 | failure at the last loop iteration. | |
624 | ||
a4ea964c | 625 | 2019-08-12 Dmitriy Anisimkov <anisimko@adacore.com> |
626 | ||
627 | * libgnat/g-socket.adb (Is_IPv6_Address): Check that no less | |
628 | then 2 colons in IPv6 numeric address. | |
629 | ||
4b422b29 | 630 | 2019-08-12 Dmitriy Anisimkov <anisimko@adacore.com> |
631 | ||
632 | * libgnat/g-comlin.ads, libgnat/g-comlin.adb (Getopt): Add | |
633 | parameter Quiet. Need to do not output error messages to | |
634 | console. Invalid_Switch exception generation surrounded by an | |
635 | error message. | |
636 | ||
fec0c7f6 | 637 | 2019-08-12 Ed Schonberg <schonberg@adacore.com> |
638 | ||
639 | * exp_ch6.adb (Expand_Actuals. Add_Call_By_Copy_Code): Add code | |
640 | to generate proper checks when an actual for an in-out or out | |
641 | parameter has a non-null access type. No constraints are | |
642 | applied to an inbound access parameter, but on exit a not-null | |
643 | check must be performed if the type of the actual requires it. | |
644 | ||
41765355 | 645 | 2019-08-12 Ed Schonberg <schonberg@adacore.com> |
646 | ||
647 | * sem_util.adb (Is_Expaned_Priority_Attribute): Check whether | |
648 | call comes from a rewritten attribute before comparing name with | |
649 | Get_Ceiling run-time subprogram. | |
650 | ||
99b6268d | 651 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
652 | ||
653 | * exp_util.ads (Component_May_Be_Bit_Aligned): Small comment | |
654 | tweaks. | |
655 | (Possible_Bit_Aligned_Component): Likewise. | |
656 | (Type_May_Have_Bit_Aligned_Components): Likewise. | |
657 | * exp_util.adb (Component_May_Be_Bit_Aligned): Likewise. | |
658 | (Possible_Bit_Aligned_Component): Likewise. | |
659 | (Type_May_Have_Bit_Aligned_Components): Likewise. | |
660 | ||
5d2fb1fa | 661 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
662 | ||
663 | * exp_ch4.adb (Expand_N_Op_Eq): Expand the array equality if | |
664 | either operand is a possibly unaligned slice. | |
665 | * exp_ch6.adb (Expand_Simple_Function_Return): Do not generate a | |
666 | copy for a possibly unaligned object if it is represented as a | |
667 | scalar. | |
668 | * exp_util.adb (Is_Possibly_Unaligned_Slice): Do not always | |
669 | return false if the target doesn't have strict alignment. | |
670 | ||
bb0246a6 | 671 | 2019-08-12 Bob Duff <duff@adacore.com> |
672 | ||
673 | * sem_ch12.adb (Instantiate_Package_Body): Remove suppression of | |
674 | checks in instances of internal units. | |
675 | * sem_ch6.adb (Analyze_Function_Return): Do not generate a | |
676 | constraint check on an extended_return_statement if the subtype | |
677 | of the return object in the statement is identical to the return | |
678 | subtype of the function. | |
679 | ||
f0bbb55a | 680 | 2019-08-12 Bob Duff <duff@adacore.com> |
681 | ||
682 | * libgnat/a-cbmutr.adb (Is_Reachable): Declare Idx to be of the | |
683 | base subtype. Clearly it makes no sense to loop "while Idx >= | |
684 | 0", if Idx is of a nonnegative subtype. | |
685 | ||
91f3d9d4 | 686 | 2019-08-12 Bob Duff <duff@adacore.com> |
687 | ||
688 | * libgnat/a-tifiio.adb (Put_Scaled): Prevent AA from being | |
689 | negative, since Field is range 0 .. something. | |
690 | ||
d8f36b1a | 691 | 2019-08-12 Bob Duff <duff@adacore.com> |
692 | ||
693 | * doc/gnat_ugn/gnat_utility_programs.rst (gnatmetric, gnatpp, | |
694 | gnatstub): Remove documentation for Ada language version | |
695 | switches, and note that they are no longer needed. | |
696 | ||
6f663d96 | 697 | 2019-08-12 Gary Dismukes <dismukes@adacore.com> |
698 | ||
699 | * sem_ch5.adb (Prepare_Param_Spec_Loop): Set the parents of the | |
700 | copied low and high bounds in the case where the loop range is | |
701 | given by a discrete_subtype_indication, to prevent hanging (or | |
702 | Assert_Failure) in Insert_Actions. | |
703 | ||
32b3786f | 704 | 2019-08-12 Ed Schonberg <schonberg@adacore.com> |
705 | ||
706 | * sem_ch6.adb (heck_Untagged_Equality): Verify that user-defined | |
707 | equality has the same profile as the predefined equality before | |
708 | applying legality rule in RM 4.5.2 (9.8). | |
709 | ||
759d145f | 710 | 2019-08-12 Bob Duff <duff@adacore.com> |
711 | ||
712 | * libgnat/a-except.ads: Update obsolete comment, still making | |
713 | clear that this is a variant. Add explicit default for Id | |
714 | component of Exception_Occurrence, because that value is used. | |
715 | Define Null_Occurrence less redundantly. | |
716 | * libgnat/a-einuoc.adb: Minor simplification of code. | |
717 | ||
cee17a56 | 718 | 2019-08-12 Justin Squirek <squirek@adacore.com> |
719 | ||
720 | * libgnat/a-dhfina.adb, libgnat/a-dhfina.ads (Is_Simple_Name, | |
721 | Is_Root_Directory, Is_Parent_Directory, | |
722 | Is_Current_Directory_Name, Is_Relative_Name, Initial_Directory, | |
723 | Relative_Name, Compose): Add implementation and documentation. | |
724 | * libgnat/a-direct.adb (Containing_Directory): Modify routine to | |
725 | use routines from Ada.Directories.Hierarchical_File_Names and | |
726 | remove incorrect special case for parent directories. | |
727 | (Fetch_Next_Entry): Add check for current directory and parent | |
728 | directory and ignore them under certain circumstances. | |
729 | (Simple_Nmae): Add check for null result from | |
730 | Simple_Name_Internal and raise Name_Error. | |
731 | (Simple_Name_Internal): Add explicit check for root directories, | |
732 | sanitize trailing directory separators, and modify behavior so | |
733 | that current and parent directories are considered valid | |
734 | results. | |
735 | * Makefile.rtl: Add entry to GNATRTL_NONTASKING_OBJS. | |
736 | ||
cc87412b | 737 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
738 | ||
739 | * freeze.adb (Freeze_Entity): Give the same error for an | |
740 | Object_Size clause on a variable-sized type as for a Size | |
741 | clause. | |
742 | ||
a6b48bfe | 743 | 2019-08-12 Gary Dismukes <dismukes@adacore.com> |
744 | ||
745 | * sem_prag.adb (Analyze_Pragma, Pragma_Suppress_Initialization): | |
746 | For private types, set the Suppress_Initialization flag on the | |
747 | Full_View of the entity rather than the entity's base type. | |
748 | ||
adb8ac81 | 749 | 2019-08-12 Yannick Moy <moy@adacore.com> |
750 | ||
751 | * aspects.adb, aspects.ads (Aspect_No_Caching): New aspect. | |
752 | * contracts.adb, contracts.ads (Add_Contract_Item): Add handling | |
753 | of No_Caching. | |
754 | (Analyze_Object_Contract): Add handling of No_Caching. | |
755 | * einfo.adb, einfo.ads | |
756 | (Get_Pragma): Add handling of No_Caching. | |
757 | * doc/gnat_rm/implementation_defined_aspects.rst, | |
758 | doc/gnat_rm/implementation_defined_pragmas.rst: Document new | |
759 | aspect/pragma. | |
760 | * gnat_rm.texi: Regenerate. | |
761 | * par-prag.adb (Prag): New pragma Pragma_No_Caching. | |
762 | * sem_ch13.adb (Analyze_Aspect_Specifications, | |
763 | Check_Aspect_At_Freeze_Point): Add handling of No_Caching. | |
764 | * sem_prag.adb (Analyze_Pragma): Deal with pragma No_Caching. | |
765 | * sem_prag.ads (Analyze_External_Property_In_Decl_Part): Now | |
766 | applies to No_Caching. | |
767 | * sem_util.adb, sem_util.ads (Is_Effectively_Volatile): Add | |
768 | handling of No_Caching. | |
769 | (No_Caching_Enabled): New query function. | |
770 | * snames.ads-tmpl: New names for pragma. | |
771 | ||
f50cb3de | 772 | 2019-08-12 Yannick Moy <moy@adacore.com> |
773 | ||
774 | * sem_util.adb, sem_util.ads (Traverse_More_Func, | |
775 | Traverse_More_Proc): Add formal parameter for Itypes traversal. | |
776 | ||
65566aa4 | 777 | 2019-08-12 Yannick Moy <moy@adacore.com> |
778 | ||
779 | * exp_attr.adb, exp_attr.ads (Expand_Size_Attribute): New | |
780 | procedure to share part of the attribute expansion with | |
781 | GNATprove mode. | |
782 | (Expand_N_Attribute_Reference): Extract part of the | |
783 | Size/Object_Size expansion in the new procedure | |
784 | Expand_Size_Attribute. | |
785 | * exp_spark.adb (Expand_SPARK_N_Attribute_Reference): Expand | |
786 | Size/Object_Size attributes using the new procedure | |
787 | Expand_Size_Attribute. | |
788 | ||
f8ca05f5 | 789 | 2019-08-12 Yannick Moy <moy@adacore.com> |
790 | ||
791 | * exp_spark.adb (Expand_SPARK_N_Attribute_Reference): Only | |
792 | expand Enum_Rep attribute when its parameter is a literal. | |
793 | ||
0175b8fe | 794 | 2019-08-12 Justin Squirek <squirek@adacore.com> |
795 | ||
796 | * sem_eval.adb (Check_Non_Static_Context): Add a condition to | |
797 | determine if a range violation constitues a warning or an error. | |
798 | (Out_Of_Range): Add a condition to determine if a range | |
799 | violation constitues a warning or an error. | |
800 | ||
809a3252 | 801 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
802 | ||
803 | * exp_ch4.adb (Real_Range_Check): Do not rewrite the conversion | |
804 | node but its expression instead, after having fetched its | |
805 | current value. Clear the Do_Range_Check flag on entry. Return | |
806 | early for a rewritten float-to-float conversion. Remove | |
807 | redundant local variable. Suppress all checks when inserting | |
808 | the temporary and do not reanalyze the node. | |
809 | ||
86d280c6 | 810 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
811 | ||
812 | * sprint.ads: Minor comment tweak. | |
813 | ||
138c6242 | 814 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
815 | ||
816 | * checks.adb (Insert_Valid_Check): Do not retrieve the | |
817 | Do_Range_Check flag from the Original_Node but from the | |
818 | Validated_Object. Remove useless bypass for floating-point | |
819 | types. | |
820 | ||
ab16206d | 821 | 2019-08-12 Yannick Moy <moy@adacore.com> |
822 | ||
823 | * sem_util.adb, sem_util.ads (Traverse_More_Func, | |
824 | Traverse_More_Proc): New traversal subprograms. | |
825 | ||
1ca535ae | 826 | 2019-08-12 Jerome Lambourg <lambourg@adacore.com> |
827 | ||
828 | * libgnarl/s-taprop__vxworks.adb (Abort_Handler): Only call | |
829 | s-tpopsp.Self when actually needed. | |
830 | ||
9f49d9e6 | 831 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
832 | ||
833 | * exp_ch4.adb (Discrete_Range_Check): Return if checks are | |
834 | suppressed. | |
835 | ||
a8bcbb37 | 836 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
837 | ||
838 | * sem_res.adb: Add with & use clause for Sem_Mech and | |
839 | alphabetize. | |
840 | (Resolve_Actuals): Do not apply a scalar range check for the | |
841 | source of a conversion whose result is passed by reference to a | |
842 | valued procedure. | |
843 | ||
e54cffd1 | 844 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
845 | ||
846 | * checks.adb (Insert_Valid_Check): Reset the Do_Range_Check flag | |
847 | on the validated object. | |
848 | * exp_ch6.adb (Add_Call_By_Copy_Code): Reset the Do_Range_Check | |
849 | flag on the actual here, as well as on the Expression if the | |
850 | actual is a N_Type_Conversion node. | |
851 | (Add_Validation_Call_By_Copy_Code): Generate the incoming range | |
852 | check if needed and reset the Do_Range_Check flag on the | |
853 | Expression if the actual is a N_Type_Conversion node. | |
854 | (Expand_Actuals): Do not reset the Do_Range_Check flag here. | |
855 | Generate the incoming range check for In parameters here instead | |
856 | of... | |
857 | (Expand_Call_Helper): ...here. Remove redudant condition. | |
858 | * sem_res.adb (Resolve_Actuals): Use local variable A_Typ and | |
859 | remove obsolete comments. | |
860 | (Resolve_Type_Conversion): Do not force the Do_Range_Check flag | |
861 | on the operand if range checks are suppressed. | |
862 | ||
df1c131a | 863 | 2019-08-12 Eric Botcazou <ebotcazou@adacore.com> |
864 | ||
865 | * checks.adb (Activate_Range_Check): Remove redundant argument. | |
866 | (Generate_Range_Check): Likewise. | |
867 | (Apply_Float_Conversion_Check): Reset the Do_Range_Check flag on | |
868 | entry and remove redundant condition. | |
869 | ||
c5c4ce6c | 870 | 2019-08-02 Alexandre Oliva <oliva@adacore.com> |
87541248 | 871 | |
872 | * libgnat/a-exexpr.adb (Begin_Handler_v1, End_Handler_v1): New. | |
873 | (Claimed_Cleanup): New. | |
874 | (Begin_Handler, End_Handler): Document. | |
875 | * gcc-interface/trans.c (gigi): Switch to exception handler | |
876 | ABI #1. | |
877 | (Exception_Handler_to_gnu_gcc): Save the original cleanup | |
878 | returned by begin handler, pass it to end handler, and use | |
879 | EH_ELSE_EXPR to pass a propagating exception to end handler. | |
880 | (gnat_to_gnu): Leave the exception pointer alone for reraise. | |
881 | (add_cleanup): Handle EH_ELSE_EXPR, require it by itself. | |
882 | ||
dcccb125 | 883 | 2019-07-23 Ed Schonberg <schonberg@adacore.com> |
884 | ||
885 | * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations, | |
886 | Freeze_Entity_Checks): Include Aspect_CPU with other aspects | |
887 | whose expresssion may depend on a discriminant, and thus require | |
888 | that components of the type be made visible. | |
889 | ||
0275bc70 | 890 | 2019-07-23 Eric Botcazou <ebotcazou@adacore.com> |
891 | ||
892 | * checks.adb (Convert_And_Check_Range): Add Suppress parameter | |
893 | and pass it in the call to Insert_Actions. Rename local | |
894 | variable. | |
895 | (Generate_Range_Check): Minor comment fixes. Pass Range_Check | |
896 | in the first call to Convert_And_Check_Range and All_Checks in | |
897 | the second call. | |
898 | * exp_ch4.adb (Expand_N_Type_Conversion): Reset the | |
899 | Do_Overflow_Check flag in the float-to-float case too if there | |
900 | is also a range check. | |
901 | ||
79ee9e76 | 902 | 2019-07-23 Eric Botcazou <ebotcazou@adacore.com> |
903 | ||
904 | * checks.adb (Activate_Overflow_Check): Remove redundant | |
905 | argument. | |
906 | * exp_ch4.adb (Discrete_Range_Check): Reset the overflow flag. | |
907 | (Expand_N_Type_Conversion): Do not reset it here. | |
908 | ||
87b5a4e8 | 909 | 2019-07-23 Eric Botcazou <ebotcazou@adacore.com> |
910 | ||
911 | * repinfo.adb (List_Component_Layout): Pass Decimal to UI_Write. | |
912 | (Write_Val): Likewise. | |
913 | ||
441fbb64 | 914 | 2019-07-23 Ed Schonberg <schonberg@adacore.com> |
915 | ||
916 | * aspects.ads: New table Operational_Aspect, used to distinguish | |
917 | between aspects that are view-specific, such as those related to | |
918 | iterators, and representation aspects that apply to all views of | |
919 | a type. | |
920 | * aspects.adb (Find_Aspect): If the aspect being sought is | |
921 | operational, do not ecamine the full view of a private type to | |
922 | retrieve it. | |
923 | * sem_ch5.adb (Analyze_Iterator_Specification): Improve error | |
924 | message when the intended domain of iteration does not implement | |
925 | the required iterator aspects. | |
926 | ||
583f62e9 | 927 | 2019-07-23 Yannick Moy <moy@adacore.com> |
928 | ||
929 | * sem_spark.ads (Is_Local_Context): New function. | |
930 | * sem_spark.adb (Check_Declaration): Issue errors on violations | |
931 | of SPARK RM 3.10(4) | |
932 | (Process_Path): Do not issue error on borrow/observe during | |
933 | elaboration, as these are caught by the new rule. | |
934 | ||
ec154f5b | 935 | 2019-07-23 Yannick Moy <moy@adacore.com> |
936 | ||
937 | * exp_ch7.adb (Create_Finalizer): Force finalizer not to be | |
938 | Ghost enabled. | |
939 | * exp_dbug.adb (Get_External_Name): Explain special case of | |
940 | Ghost finalizer. | |
941 | ||
e1598796 | 942 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
943 | ||
944 | * repinfo.adb (List_Entities): Also list compiled-generated | |
945 | types present as Etype of objects. | |
946 | ||
da90894a | 947 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
948 | ||
949 | * sinfo.ads: Update the documentation about the | |
950 | Do_Division_Check, Do_Overflow_Check and Do_Range_Check flags. | |
951 | ||
bb8b9752 | 952 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
953 | ||
954 | * exp_ch4.adb (Expand_N_Type_Conversion): Beef up comment. | |
955 | (Fixup_Universal_Fixed_Operation): Set the base type instead of | |
956 | the type of the enclosing type conversion on the operation. | |
957 | ||
aeb4eb17 | 958 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
959 | ||
960 | * exp_ch4.adb (Expand_N_In): Do not suggest the use of attribute | |
961 | 'Valid as a replacement for a range check on a discrete type | |
962 | when the bounds of the range are given by type conversions, | |
963 | because in such a case there are distinct types involved and the | |
964 | subbested attribute replacement would be misplaced. | |
965 | ||
30cf324b | 966 | 2019-07-22 Yannick Moy <moy@adacore.com> |
967 | ||
968 | * sem_spark.adb (Get_Root_Object, Is_Path_Expression, | |
969 | Is_Subpath_Expression): Add parameter Is_Traversal to adapt | |
970 | these functions to the case of paths returned from a traversal | |
971 | function. | |
972 | (Read_Indexes): Handle the case of an if-expression or | |
973 | case-expression. | |
974 | (Check_Statement): Check Emit_Messages only when issuing an | |
975 | error message. This is important as Emit_Messages may store the | |
976 | information that an error was detected. | |
977 | ||
72c474b5 | 978 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
979 | ||
980 | * checks.adb (Apply_Type_Conversion_Checks): Do not set | |
981 | Do_Range_Check flag on conversions from fixed-point types | |
982 | either. | |
983 | * exp_attr.adb: Add use and with clause for Expander. | |
984 | (Expand_N_Attribute_Reference) <Fixed_Value, Integer_Value>: Set | |
985 | the Conversion_OK flag and do not generate overflow/range checks | |
986 | manually. | |
987 | * exp_ch4.adb (Expand_N_Qualified_Expression): Remove | |
988 | superfluous clearing of Do_Range_Check flag. | |
989 | (Discrete_Range_Check): New procedure to generate a range check | |
990 | for discrete types. | |
991 | (Real_Range_Check): Remove redundant local variable and adjust. | |
992 | Remove useless shortcut. Clear Do_Range_Check flag on all | |
993 | paths. | |
994 | (Expand_N_Type_Conversion): Remove redundant test on | |
995 | Conversion_OK. Call Discrete_Range_Check to generate range | |
996 | checks on discrete types. Remove obsolete code for | |
997 | float-to-integer conversions. Add code to generate range checks | |
998 | for conversions involving fixed-point types. | |
999 | ||
39cdd055 | 1000 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1001 | ||
1002 | * sprint.ads: Fix pasto in comment. | |
1003 | ||
9af8c78a | 1004 | 2019-07-22 Javier Miranda <miranda@adacore.com> |
1005 | ||
1006 | * sem_res.adb (Resolve_Actuals): Replace code that displaces the | |
1007 | pointer to an allocated object to reference its secondary | |
1008 | dispatch table by a type conversion (which takes care of | |
1009 | handling all cases). | |
1010 | ||
0ff5a502 | 1011 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1012 | ||
1013 | * sprint.adb (Sprint_Node_Actual) | |
1014 | <N_Decimal_Fixed_Point_Definition>: Swap a couple of spaces. | |
1015 | (Write_Itype): Minor consistency fixes throughout. Add support | |
1016 | for printing ordinary and decimal fixed-point types and | |
1017 | subtypes. | |
1018 | ||
8c6eab72 | 1019 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1020 | ||
1021 | * exp_attr.adb (Expand_Loop_Entry_Attribute): Beef up comment. | |
1022 | ||
76ed386d | 1023 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
1024 | ||
1025 | * libgnat/s-valboo.ads, libgnat/s-valcha.ads, | |
1026 | libgnat/s-valdec.ads, libgnat/s-valenu.ads, | |
1027 | libgnat/s-valint.ads, libgnat/s-vallld.ads, | |
1028 | libgnat/s-vallli.ads, libgnat/s-valllu.ads, | |
1029 | libgnat/s-valrea.ads, libgnat/s-valuns.ads, | |
1030 | libgnat/s-valwch.ads: Change categorization of packages that | |
1031 | implement attribute 'Value from Pure to Preelaborate, to prevent | |
1032 | undesirable optimizations when the evaluation of the attribute | |
1033 | raises Constraint_Error, but subsequent use of the result of | |
1034 | this evsaluation is removed by a subsequent optimization. | |
1035 | ||
e869060d | 1036 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
1037 | ||
1038 | * sem_warn.adb (Check_References): Do not emit s warning on a | |
1039 | referenced entity with no explicit assignment if the type of the | |
1040 | entity has Preelaborable_Initialixation, such as | |
1041 | Exception_Occurrence. | |
1042 | ||
9bf70d94 | 1043 | 2019-07-22 Javier Miranda <miranda@adacore.com> |
1044 | ||
1045 | * exp_ch4.adb (Size_In_Storage_Elements): Improve the expansion | |
1046 | to handle array indexes that are modular type. | |
1047 | (Expand_N_Allocator): For 32-bit targets improve the generation | |
1048 | of the runtime check associated with large arrays supporting | |
1049 | arrays initialized with a qualified expression. | |
1050 | * libgnat/s-imenne.adb (Image_Enumeration_8, | |
1051 | Image_Enumeration_16, Image_Enumeration_32): Define the index of | |
1052 | Index_Table with range Natural'First .. Names'Length since in | |
1053 | the worst case all the literals of the enumeration type would be | |
1054 | single letter literals and the Table built by the frontend would | |
1055 | have as many components as the length of the names string. As a | |
1056 | result of this enhancement, the internal tables declared using | |
1057 | Index_Table have a length closer to the real needs, thus | |
1058 | avoiding the declaration of large arrays on 32-bit CCG targets. | |
1059 | ||
b0da310b | 1060 | 2019-07-22 Yannick Moy <moy@adacore.com> |
1061 | ||
1062 | * sem_ch3.adb (Constrain_Access): Issue a message about ignored | |
1063 | constraint. | |
1064 | ||
592e600a | 1065 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1066 | ||
1067 | * sem_ch8.adb (End_Use_Type): Reset the In_Use flag on the | |
1068 | class-wide type if the type is tagged. | |
1069 | (Use_One_Type): Add commentary on the handling of the class-wide | |
1070 | type. | |
1071 | ||
c1eeb1c6 | 1072 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1073 | ||
1074 | * einfo.ads (Is_For_Access_Subtype): Delete. | |
1075 | (Set_Is_For_Access_Subtype): Likewise. | |
1076 | * einfo.adb (Is_For_Access_Subtype): Likewise. | |
1077 | (Set_Is_For_Access_Subtype): Likewise. | |
1078 | (Write_Entity_Flags): Do not write Is_For_Access_Subtype. | |
1079 | * exp_ch4.adb (Expand_N_Selected_Component): Do not deal with | |
1080 | it. | |
1081 | * exp_spark.adb (Expand_SPARK_N_Selected_Component): Likewise. | |
1082 | * sem_ch4.adb (Analyze_Explicit_Dereference): Likewise. | |
1083 | * sem_ch3.adb (Build_Discriminated_Subtype): Do not build a | |
1084 | special private subtype for access-to-record subtypes. | |
1085 | ||
3eb44c27 | 1086 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1087 | ||
1088 | * sem_ch3.adb (Complete_Private_Subtype): Rework the setting of | |
1089 | the Etype of the full view for full base types that cannot | |
1090 | contain any discriminant. Remove code and comment about it in | |
1091 | the main path. | |
1092 | ||
9c6c2b81 | 1093 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
1094 | ||
1095 | * sem_ch3.adb (Convert_Bound): Subsidiary of | |
1096 | Floating_Point_Type_Declaration, to handle properly range | |
1097 | specifications with bounds that may include static constants of | |
1098 | a given type rather than real literals. | |
1099 | ||
d5dbc1bb | 1100 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1101 | ||
1102 | * sem_aggr.adb (Rewrite_Bound): Be prepared for discriminals | |
1103 | too. | |
1104 | (Rewrite_Range;): Minor tweak. | |
1105 | (Resolve_Record_Aggregate): For a component with default | |
1106 | initialization whose expression is an array aggregate, also | |
1107 | rewrite the bounds of the component associations, if any. | |
1108 | ||
37f1cae9 | 1109 | 2019-07-22 Gary Dismukes <dismukes@adacore.com> |
1110 | ||
1111 | * exp_ch5.adb (Expand_N_Case_Statement): In the case where a | |
1112 | case statement is rewritten as an equivalent if statement, | |
1113 | inherit the From_Condition_Expression flag from the case | |
1114 | statement. | |
1115 | ||
e6368760 | 1116 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1117 | ||
1118 | * sem_ch8.adb (Check_Constrained_Object): Further extend the | |
1119 | special optimization to all limited types. | |
1120 | ||
9b8341e7 | 1121 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1122 | ||
1123 | * exp_attr.adb (Expand_N_Attribute_Reference) | |
1124 | <Attribute_Enum_Val>: Set No_Truncation on the | |
1125 | N_Unchecked_Type_Conversion built around the argument passed to | |
1126 | the attribute. | |
1127 | ||
f930ed43 | 1128 | 2019-07-22 Nicolas Roche <roche@adacore.com> |
1129 | ||
1130 | * libgnat/s-valrea.adb (Scan_Real): Ignore non significative | |
1131 | digits to avoid converging to infinity in some cases. | |
1132 | ||
3474a75e | 1133 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1134 | ||
1135 | * libgnat/g-encstr.adb (Encode_Wide_String): Fix oversight. | |
1136 | (Encode_Wide_Wide_String): Likewise. | |
1137 | ||
a7f20f4b | 1138 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1139 | ||
1140 | * sem_warn.adb (Find_Var): Bail out for a function call with an | |
1141 | Out or In/Out parameter. | |
1142 | ||
a51cd2a2 | 1143 | 2019-07-22 Nicolas Roche <roche@adacore.com> |
1144 | ||
1145 | * terminals.c (__gnat_tty_waitpid): Support both blocking and | |
1146 | not blocking mode. | |
1147 | * libgnat/g-exptty.ads (Is_Process_Running): New function. | |
1148 | * libgnat/g-exptty.adb (Close): Don't try to interrupt/terminate | |
1149 | a process if it is already dead. | |
1150 | ||
36167f09 | 1151 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
1152 | ||
c5c4ce6c | 1153 | * freeze.adb (Freeze_Fixed_Point_Type): When freezing a |
36167f09 | 1154 | fixed-point subtype, check whether the parent type declarastion |
1155 | includes an aspect specification for the 'Small type attribute, | |
1156 | and inherit the specified value. | |
1157 | ||
b5293e2d | 1158 | 2019-07-22 Javier Miranda <miranda@adacore.com> |
1159 | ||
1160 | * freeze.adb (Freeze_Subprogram): Check that C++ constructors | |
1161 | must have external or link name. | |
1162 | ||
7c48993c | 1163 | 2019-07-22 Ed Schonberg <schonberg@adacore.com> |
1164 | ||
1165 | * sem_res.adb (Resolve_Selected_Component): If the prefix has a | |
1166 | deferred reference, generate the correct reference now, to | |
1167 | indicate that the previous assignment is used. This prevents | |
1168 | spurious warnings on useless assignments when compiling with all | |
1169 | warnings enabled. when there is a subsequent call in the same | |
1170 | stqtement list, in which the prefix of the selected component is | |
1171 | the actual for an out parameter. | |
1172 | ||
0b87f8cf | 1173 | 2019-07-22 Eric Botcazou <ebotcazou@adacore.com> |
1174 | ||
1175 | * exp_attr.adb (Expand_Loop_Entry_Attribute): Copy the condition | |
1176 | of a while loop instead of simply relocating it. | |
1177 | ||
0c41e160 | 1178 | 2019-07-18 Arnaud Charlet <charlet@adacore.com> |
1179 | ||
1180 | * Makefile.rtl, expect.c, env.c, aux-io.c, mkdir.c, initialize.c, | |
1181 | cstreams.c, raise.c, tracebak.c, adadecode.c, init.c, raise-gcc.c, | |
1182 | argv.c, adaint.c, adaint.h, ctrl_c.c, sysdep.c, rtinit.c, cio.c, | |
1183 | seh_init.c, exit.c, targext.c: Introduce a "STANDALONE" mode where C | |
1184 | runtime files do not have any dependency on GCC include files. | |
1185 | Remove unnecessary includes. | |
1186 | Remove remaining references to VMS in runtime C file. | |
1187 | * runtime.h: new File. | |
1188 | ||
0e972d45 | 1189 | 2019-07-13 Andreas Schwab <schwab@linux-m68k.org> |
1190 | ||
1191 | * Makefile.rtl: Use g-sercom__linux.adb for all linuxes. | |
1192 | ||
77fe13f0 | 1193 | 2019-07-11 Piotr Trojanek <trojanek@adacore.com> |
1194 | ||
1195 | * lib-writ.adb (Ensure_System_Dependency, | |
1196 | Up_To_Date_ALI_File_Exists, Write_ALI): Replace low-level access | |
1197 | to table with a high-level query. | |
1198 | ||
56903255 | 1199 | 2019-07-11 Piotr Trojanek <trojanek@adacore.com> |
1200 | ||
1201 | * checks.adb: Fix typo in comment. | |
1202 | * sem.adb (Semantics): Avoid repeated calls to | |
1203 | In_Extended_Main_Source_Unit by reusing an already-cached | |
1204 | result. | |
1205 | * sem_util.adb (First_Global): Fix style. | |
1206 | ||
85f6c73a | 1207 | 2019-07-11 Yannick Moy <moy@adacore.com> |
1208 | ||
1209 | * sem_res.adb (Resolve_Call): Do not perform dimensionality | |
1210 | checking on inlined bodies. | |
1211 | ||
5083f119 | 1212 | 2019-07-11 Yannick Moy <moy@adacore.com> |
1213 | ||
1214 | * debug.adb: Flip meaning of debug switch -gnatdF. | |
1215 | ||
f237e5eb | 1216 | 2019-07-11 Yannick Moy <moy@adacore.com> |
1217 | ||
1218 | * sem_eval.adb (Is_Same_Value): Add special case for rewritten | |
1219 | Loop_Entry attribute. | |
1220 | ||
1e5359c0 | 1221 | 2019-07-11 Claire Dross <dross@adacore.com> |
1222 | ||
1223 | * gnat1drv.adb: SPARK checking rules for pointer aliasing are | |
1224 | moved to GNATprove backend. | |
1225 | * sem_spark.ads, sem_spark.adb (Sem_SPARK): Is now a generic | |
1226 | unit. Takes as parameters: | |
1227 | - Retysp which is used to query the most underlying type | |
1228 | visible in SPARK. We do not introduce aliasing checks for | |
1229 | types which are not visibly deep. | |
1230 | - Component_Is_Visible_In_SPARK is used to avoid doing pointer | |
1231 | aliasing checks on components which are not visible in SPARK. | |
1232 | - Emit_Messages returns True in the second phase of SPARK | |
1233 | analysis. Error messages for failed aliasing checks are only | |
1234 | output in this case. | |
1235 | Additionally, errors on constructs not supported in SPARK are | |
1236 | removed as duplicates of marking errors. Components are stored | |
1237 | in the permission map using their original component to avoid | |
1238 | inconsistencies between components of different views of the | |
1239 | same type. | |
1240 | (Check_Expression): Handle delta constraints. | |
1241 | (Is_Deep): Exported so that we can check for SPARK restrictions | |
1242 | on deep types inside SPARK semantic checkings. | |
1243 | (Is_Traversal_Function): Exported so that we can check for SPARK | |
1244 | restrictions on traversal functions inside SPARK semantic | |
1245 | checkings. | |
1246 | (Check_Call_Statement, Read_Indexes): Check wether we are | |
1247 | dealing with a subprogram pointer type before querying called | |
1248 | entity. | |
1249 | (Is_Subpath_Expression): Image attribute can appear inside a | |
1250 | path. | |
1251 | (Check_Loop_Statement): Correct order of statements in the loop. | |
1252 | (Check_Node): Ignore raise nodes. | |
1253 | (Check_Statement): Use Last_Non_Pragma to get the object | |
1254 | declaration in an extended return statement. | |
1255 | ||
fb7f0b28 | 1256 | 2019-07-11 Patrick Bernardi <bernardi@adacore.com> |
1257 | ||
1258 | * bindgen.adb (Gen_Main): Do not generate a reference to | |
1259 | Ada_Main_Program_Name when the Minimal_Binder flag is set. | |
1260 | (Gen_Output_File_Ada): Do not output GNAT_Version and | |
1261 | Ada_Main_Program_Name info if Minimal_Binder flag is set. | |
1262 | * bindusg.adb: Add documentation for new -minimal switch. | |
1263 | * gnatbind.adb (Scan_Bind_Arg): Scan -minimal switch. | |
1264 | * opt.ads: Add new global flag Minimal_Binder to indicate if the | |
1265 | binder should not produce global variables. | |
1266 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
1267 | Update documentation with new binder -minimal switch. | |
1268 | * gnat_ugn.texi: Regenerate. | |
1269 | ||
6e0725a9 | 1270 | 2019-07-11 Eric Botcazou <ebotcazou@adacore.com> |
1271 | ||
1272 | * Makefile.rtl: Add warning note about compilation flags and | |
1273 | capitalize. | |
1274 | ||
263dcfe9 | 1275 | 2019-07-11 Ed Schonberg <schonberg@adacore.com> |
1276 | ||
1277 | * exp_ch9.adb (Expand_N_Protected_Type_Declaaration): New | |
1278 | subsidiary routine Replace_Access_Definition, to handle properly | |
1279 | a protected type PT one of whose private components is of type | |
1280 | access PT. | |
1281 | ||
dc001f3e | 1282 | 2019-07-11 Dmitriy Anisimkov <anisimko@adacore.com> |
1283 | ||
1284 | * libgnat/g-socket.ads (Level_Type): Add enumerators for | |
1285 | IP_Protocol_For_ICMP, IP_Protocol_For_IGMP, | |
1286 | IP_Protocol_For_RAW_Level. | |
1287 | * libgnat/g-socket.adb (Levels): Handle them. | |
1288 | * s-oscons-tmplt.c: Import socket protocols defined in | |
1289 | netinet/in.h. | |
1290 | ||
3bcff314 | 1291 | 2019-07-11 Claire Dross <dross@adacore.com> |
1292 | ||
1293 | * libgnat/a-cfhama.adb, libgnat/a-cfhase.adb (Free): Do not | |
1294 | reset the Has_Element flag if no element is freed. | |
1295 | ||
8e22ede8 | 1296 | 2019-07-11 Arnaud Charlet <charlet@adacore.com> |
1297 | ||
1298 | * errno.c: Remove obsolete support for MaRTE OS. | |
1299 | ||
180bd06b | 1300 | 2019-07-11 Ed Schonberg <schonberg@adacore.com> |
1301 | ||
1302 | * exp_ch4.adb (Expand_N_Type_Conversion): If a predicate check | |
1303 | is generated, analyze it with range check suppressed, because | |
1304 | that check has been previously applied. | |
1305 | * exp_ch5.adb (Expand_N_Assignment_Statement): If the RHS is a | |
1306 | type conversion to the type of the LHS, do not apply a predicate | |
1307 | check to the RHS because it will have been generated already | |
1308 | during its expansion. | |
1309 | * exp_ch6.adb (Can_Fold_Predicate_Call): Extend processing to | |
1310 | handle a predicate check on a constant entity whose value is | |
1311 | static. | |
1312 | ||
32859955 | 1313 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1314 | ||
1315 | * bindo.adb: Remove the documentation of switch -d_N because it | |
1316 | is no longer in use. | |
1317 | * bindo-graphs.ads, bindo-graphs.adb (Is_Spec_Before_Body_Edge): | |
1318 | New routine. | |
1319 | * bindo-writers.adb (Write_Dependency_Edge): Add the missing | |
1320 | case of a spec-before-body edge. | |
1321 | ||
0595f8ff | 1322 | 2019-07-11 Dmitriy Anisimkov <anisimko@adacore.com> |
1323 | ||
1324 | * libgnat/g-socket.ads (Mode_Type): Add a Socket_Raw enumerator. | |
1325 | * libgnat/g-socket.adb (Modes): Handle Socket_Raw. | |
1326 | ||
af7bae25 | 1327 | 2019-07-11 Justin Squirek <squirek@adacore.com> |
1328 | ||
1329 | * exp_ch9.adb (Build_Private_Protected_Declaration): Add | |
1330 | exception for the moving of pragmas to internally generated | |
1331 | specs for pragma Unreferenced. | |
1332 | ||
87259588 | 1333 | 2019-07-11 Bob Duff <duff@adacore.com> |
1334 | ||
1335 | * doc/gnat_ugn/gnat_utility_programs.rst: Fix inconsistent | |
1336 | documentation for gnatmetric. | |
1337 | * gnat_ugn.texi: Regenerate. | |
1338 | ||
2d95f0f8 | 1339 | 2019-07-11 Bob Duff <duff@adacore.com> |
1340 | ||
1341 | * doc/gnat_ugn/gnat_utility_programs.rst: Document gnatpp's | |
1342 | --spaces-only switch. | |
1343 | ||
814e7b6e | 1344 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1345 | ||
1346 | * sem_util.adb (Null_Status): Assume that an erroneous construct | |
1347 | has an undefined null status. | |
1348 | ||
53904d64 | 1349 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1350 | ||
1351 | * checks.adb, exp_ch6.adb, gnat1drv.adb, sem_aux.adb, | |
1352 | sem_ch2.adb, sem_ch8.adb, sem_res.adb: Minor reformatting. | |
1353 | ||
21dccd5f | 1354 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1355 | ||
1356 | * sem_ch8.adb (Analyze_Object_Renaming): Obtain the object being | |
1357 | renamed using routine Get_Object_Name which takes care of | |
1358 | various name forms. | |
1359 | (Get_Object_Name): New routine. | |
1360 | ||
3da5e0d4 | 1361 | 2019-07-11 Ed Schonberg <schonberg@adacore.com> |
1362 | ||
1363 | * exp_ch6.adb (Can_Fold_Predicate_Call): New function, | |
1364 | subsidiary of Expand_Call_Helper, to compute statically a | |
1365 | predicate check when the argument is a static integer. | |
1366 | ||
3d95efc8 | 1367 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1368 | ||
1369 | * sem_res.adb (Resolve_Op_Not): Do not rewrite an equality | |
1370 | operator into a function call when the operator is intrinsic. | |
1371 | ||
8c93b71c | 1372 | 2019-07-11 Thomas Quinot <quinot@adacore.com> |
1373 | ||
1374 | * sem_prag.adb (Analyze_Pragma, case pragma Check): Do not call | |
1375 | Set_SCO_Pragma_Enabled for the dynamic predicate case. | |
1376 | ||
001b1b6a | 1377 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1378 | ||
1379 | * exp_util.ads, exp_util.adb (Needs_Finalization): Move to | |
1380 | Sem_Util. | |
1381 | * sem_ch9.adb (Analyze_Protected_Definition): Code cleanup. Mark | |
1382 | the protected type as having controlled components when it | |
1383 | contains at least one such component. | |
1384 | * sem_util.ads, sem_util.adb (Needs_Finalization): New | |
1385 | function. | |
1386 | ||
5dc190e5 | 1387 | 2019-07-11 Eric Botcazou <ebotcazou@adacore.com> |
1388 | ||
1389 | * alloc.ads (Rep_JSON_Table_Initial): New constant. | |
1390 | (Rep_JSON_Table_Increment): Likewise. | |
1391 | * debug.adb: Document -gnatd_j switch. | |
1392 | * gcc-interface/Make-lang.in (GNAT_ADA_OBJS): Add | |
1393 | repinfo-input.o. | |
1394 | * gnat1drv.adb: Add with clause for Repinfo.Input. | |
1395 | Add with and use clauses for Sinput. | |
1396 | (Read_JSON_Files_For_Repinfo): New procedure. | |
1397 | (Gnat1drv1): Deal with -gnatd_j switch. | |
1398 | * repinfo-input.ad[sb]: New unit. | |
1399 | * snames.ads-tmpl (Name_Discriminant): New constant. | |
1400 | (Name_Operands): Likewise. | |
1401 | ||
b1118eb8 | 1402 | 2019-07-11 Justin Squirek <squirek@adacore.com> |
1403 | ||
1404 | * checks.adb (Apply_Accessibility_Check): Add check for constant | |
1405 | folded conditions on accessibility checks. | |
1406 | ||
ef0b2206 | 1407 | 2019-07-11 Arnaud Charlet <charlet@adacore.com> |
1408 | ||
1409 | * libgnarl/g-thread.ads, libgnarl/g-thread.adb (Get_Thread): | |
1410 | Update comments. Add new version taking a Task_Id. | |
1411 | ||
12b1c23b | 1412 | 2019-07-11 Hristian Kirtchev <kirtchev@adacore.com> |
1413 | ||
1414 | * bindo.adb: Update the section of switches and debugging | |
1415 | elaboration issues. | |
1416 | * bindo.ads: Add type Elaboration_Phase. | |
1417 | * bindo-augmentors.adb: Add use clause for | |
1418 | Bindo.Writers.Phase_Writers. | |
1419 | (Augment_Library_Graph): Signal the start and end of the | |
1420 | aubmentation phase. | |
1421 | * bindo-builders.adb: Add with and use clause for Bindo.Writers. | |
1422 | Add use clause for Bindo.Writers.Phase_Writers. | |
1423 | (Build_Invocation_Graph): Signal the start and end of the | |
1424 | invocation graph construction phase. | |
1425 | (Build_Library_Graph): Signal the start and end of the library | |
1426 | graph construction phase. | |
1427 | * bindo-diagnostics.adb: Add use clause for | |
1428 | Bindo.Writers.Phase_Writers. | |
1429 | (Diagnose_Cycle): Signal the start and end of the cycle | |
1430 | diagnostic phase. | |
1431 | * bindo-elaborators.adb: Add use clause for | |
1432 | Bindo.Writers.Phase_Writers. | |
1433 | (Elaborate_Units): Signal the start and end of the unit | |
1434 | elaboration phase. | |
1435 | * bindo-graphs.adb: Add use clause for | |
1436 | Bindo.Writers.Phase_Writers. | |
1437 | (Find_Components): Signal the start and end of the component | |
1438 | discovery phase. | |
1439 | (Find_Cycles): Signal the start and end of the cycle discovery | |
1440 | phase. | |
1441 | * bindo-units.adb: Add with and use clause for Bindo.Writers. | |
1442 | Add use clause for Bindo.Writers.Phase_Writers. | |
1443 | (Collect_Elaborable_Units): Signal the start and end of the unit | |
1444 | collection phase. | |
1445 | * bindo-validators.adb: Add with and use clause for | |
1446 | Bindo.Writers. Add use clause for Bindo.Writers.Phase_Writers. | |
1447 | (Validate_Cycles, Validate_Elaboration_Order, | |
1448 | Validate_Invocation_Graph, Validate_Library_Graph): Signal the | |
1449 | start and end of the libray graph validation phase. | |
1450 | * bindo-writers.ads, bindo-writers.adb: Add new nested package | |
1451 | Phase_Writers. | |
1452 | * debug.adb: Update the documentation of switch d_S. | |
1453 | ||
d7569e04 | 1454 | 2019-07-11 Yannick Moy <moy@adacore.com> |
1455 | ||
1456 | * sem_res.adb (Check_Argument_Order): Special case calls to | |
1457 | operators. | |
1458 | ||
604c5bca | 1459 | 2019-07-10 Dmitriy Anisimkov <anisimko@adacore.com> |
1460 | ||
1461 | * libgnat/s-ststop.adb: Remove System.Strings.Stream_Ops | |
1462 | dependence on System.Streams.Stream_IO. | |
1463 | ||
ce9565a8 | 1464 | 2019-07-10 Ed Schonberg <schonberg@adacore.com> |
1465 | ||
1466 | * sem_ch2.adb (Analyze_Integer_Literal): Preserve the type of | |
1467 | the literal if prior analysis determined that its type is a | |
1468 | modular integer type. | |
1469 | ||
e97ee616 | 1470 | 2019-07-10 Doug Rupp <rupp@adacore.com> |
1471 | ||
1472 | * init.c: Do not attempt to re-arm guard page on x86_64-vx7(r2). | |
1473 | ||
c0e85bb6 | 1474 | 2019-07-10 Ed Schonberg <schonberg@adacore.com> |
1475 | ||
1476 | * sem_ch8.adb (Check_Constrained_Object): A record that is | |
1477 | limited because of the presence of a limited component is | |
1478 | constrained, and no subtype indiciation needs to be created for | |
1479 | it, just as is the case for declared limited records. | |
1480 | ||
94654315 | 1481 | 2019-07-10 Yannick Moy <moy@adacore.com> |
1482 | ||
1483 | * sem_aux.adb, sem_aux.ads (Is_Protected_Operation): New | |
1484 | function to determine if a subprogram is protected. | |
1485 | * sem_spark.adb (Setup_Protected_Components): New procedure to | |
1486 | add protected components to the environment. | |
1487 | (Check_Callable_Body): Call the new Setup_Protected_Components. | |
1488 | (Check_Package_Spec): Merge local environment with enclosing one | |
1489 | when done. | |
1490 | ||
9ac24568 | 1491 | 2019-07-10 Claire Dross <dross@adacore.com> |
1492 | ||
1493 | * sem_spark.adb (Check_Expression): Allow digits constraints as | |
1494 | input. | |
1495 | (Illegal_Global_Usage): Pass in the entity. | |
1496 | (Is_Subpath_Expression): New function to allow different nodes | |
1497 | as inner parts of a path expression. | |
1498 | (Read_Indexes): Allow concatenation and aggregates with box | |
1499 | expressions. Allow attributes Update and Loop_Entry. | |
1500 | (Check_Expression): Allow richer membership test. | |
1501 | (Check_Node): Ignore bodies of generics. | |
1502 | (Get_Root_Object): Allow concatenation and attributes. | |
1503 | ||
95266217 | 1504 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
1505 | ||
1506 | * sem_ch6.adb (Check_Discriminant_Conformance): Use Find_Type to | |
1507 | discover the type of a full view discriminant. | |
1508 | ||
f9d615a1 | 1509 | 2019-07-10 Arnaud Charlet <charlet@adacore.com> |
1510 | ||
1511 | * doc/gnat_ugn/gnat_and_program_execution.rst: Improve gnatmem's | |
1512 | doc for the depth switch. | |
1513 | ||
55d7c660 | 1514 | 2019-07-10 Bob Duff <duff@adacore.com> |
1515 | ||
1516 | * doc/gnat_ugn/gnat_utility_programs.rst: Document gnatpp's | |
1517 | --source-line-breaks switch. | |
1518 | ||
e94f4600 | 1519 | 2019-07-10 Justin Squirek <squirek@adacore.com> |
1520 | ||
1521 | * doc/gnat_rm/implementation_defined_attributes.rst: Add mention | |
1522 | of 'Image attribute with 'Img's entry to mention additional | |
1523 | added 2012 usage of Obj'Image. | |
1524 | * doc/gnat_rm/implementation_defined_pragmas.rst: Correct | |
1525 | mispelling of Async_Writers. | |
1526 | * gnat_rm.texi: Regenerate. | |
1527 | * sem_prag.adb (Analyze_Pragma): Correct mispelling of | |
1528 | Async_Writers. | |
1529 | * sem_util.adb (State_Has_Enabled_Property): Correct mispelling | |
1530 | of Async_Writers. | |
1531 | ||
2bf00b7f | 1532 | 2019-07-10 Simon Buist <buist@adacore.com> |
1533 | ||
1534 | * sem_util.ads (Child_Prefix): New constant. | |
1535 | * sem_util.adb (Unique_Name): Add a special prefix to child | |
1536 | units that have a nested subprogram or package. | |
1537 | ||
9dda714b | 1538 | 2019-07-10 Arnaud Charlet <charlet@adacore.com> |
1539 | ||
1540 | * sfn_scan.adb (Scan_SFN_Pragmas): Add pragma Assert. | |
1541 | ||
fd8a528d | 1542 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
1543 | ||
1544 | * sem_ch3.adb (Check_Nonoverridable_Aspects): Correct the | |
1545 | spelling in certain error messages. | |
1546 | (Check_Pragma_Implemented): Correct the spelling in certain | |
1547 | error messages. | |
1548 | ||
97f0aa19 | 1549 | 2019-07-10 Eric Botcazou <ebotcazou@adacore.com> |
1550 | ||
1551 | * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add g-brapre. | |
1552 | * libgnat/g-brapre.ads: New package specification. | |
1553 | * doc/gnat_rm/the_gnat_library.rst: Document it. | |
1554 | * gnat_rm.texi: Regenerate. | |
1555 | ||
d2506f16 | 1556 | 2019-07-10 Yannick Moy <moy@adacore.com> |
1557 | ||
1558 | * osint-c.adb (Set_File_Name): Always add extension for multiple | |
1559 | units per file mode. | |
1560 | ||
c6db401c | 1561 | 2019-07-10 Corentin Gay <gay@adacore.com> |
1562 | ||
1563 | * sysdep.c: Put include directive for 'vxWorks.h' before any | |
1564 | other VxWorks headers. | |
1565 | ||
344c2639 | 1566 | 2019-07-10 Eric Botcazou <ebotcazou@adacore.com> |
1567 | ||
1568 | * doc/gnat_rm/implementation_defined_attributes.rst | |
1569 | (Scalar_Storage_Order): Minor tweaks. Add note about debuggers. | |
1570 | * gnat_rm.texi: Regenerate. | |
1571 | ||
8a9900a9 | 1572 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
1573 | ||
1574 | * exp_ch4.adb (Expand_N_Case_Expression): Mark the generated | |
1575 | assignments to the temporary result as being OK because the | |
1576 | expansion of case expressions is correct by construction. | |
1577 | (Is_Copy_Type): Update the predicate to match the comment | |
1578 | within. | |
1579 | ||
8c21443b | 1580 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
1581 | ||
1582 | * bindo-graphs.adb, bindo.adb, debug.adb, exp_ch6.adb, | |
1583 | sem_ch10.adb, sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, | |
1584 | sem_ch6.adb, sem_ch7.adb, sem_res.adb, sem_spark.adb, | |
1585 | sem_util.adb, warnsw.ads: Minor reformatting. | |
1586 | ||
2e7929f0 | 1587 | 2019-07-10 Joffrey Huguet <huguet@adacore.com> |
1588 | ||
1589 | * libgnat/a-strbou.ads, libgnat/a-strfix.ads, | |
1590 | libgnat/a-strunb.ads, libgnat/a-strunb__shared.ads: Add global | |
1591 | contracts, contract cases, preconditions and postconditions to | |
1592 | procedures and functions. | |
1593 | ||
87d55fe2 | 1594 | 2019-07-10 Doug Rupp <rupp@adacore.com> |
1595 | ||
1596 | * sysdep.c (__gnat_is_file_not_found_error): Reformulate to also | |
1597 | work for vxworks7r2 SR0610. | |
1598 | ||
82d7e1f4 | 1599 | 2019-07-10 Doug Rupp <rupp@adacore.com> |
1600 | ||
1601 | * env.c (__gnat_environ): Reformulate to also work for | |
1602 | vxworks7r2 SR0610. | |
1603 | ||
7f6066e1 | 1604 | 2019-07-10 Patrick Bernardi <bernardi@adacore.com> |
1605 | ||
1606 | * Makefile.rtl: Handle vxworks7r2 ppc target | |
1607 | ||
6523468f | 1608 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
1609 | ||
1610 | * bindo.adb: Update the section on switches. | |
1611 | * bindo-graphs.adb | |
1612 | (Add_Cycle, Add_Vertex_And_Complement): Remove. | |
1613 | (Create): The graph no longer needs a set of recorded cycles | |
1614 | because the cycles are not rediscovered in permuted forms. | |
1615 | (Cycle_End_Vertices): New routine. | |
1616 | (Destroy): The graph no longer needs a set of recorded cycles | |
1617 | because the cycles are not rediscovered in permuted forms. | |
1618 | (Destroy_Library_Graph_Vertex): Move to the library level. | |
1619 | (Find_All_Cycles_Through_Vertex, Find_All_Cycles_With_Edge): | |
1620 | Remove. | |
1621 | (Find_Cycles_From_Successor, Find_Cycles_From_Vertex, | |
1622 | Find_Cycles_In_Component, Has_Elaborate_All_Edge): New routines. | |
1623 | (Insert_And_Sort): Remove. | |
1624 | (Is_Elaborate_Body_Edge): Use predicate | |
1625 | Is_Vertex_With_Elaborate_Body. | |
1626 | (Is_Recorded_Cycle): Remove. | |
1627 | (Is_Vertex_With_Elaborate_Body): New routine. | |
1628 | (Normalize_And_Add_Cycle): Remove. | |
1629 | (Precedence): Rename to xxx_Precedence, where xxx relates to the | |
1630 | input. These versions better reflect the desired input | |
1631 | precedence. | |
1632 | (Record_Cycle): New routine. | |
1633 | (Remove_Vertex_And_Complement, Set_Is_Recorded_Cycle): Remove. | |
1634 | (Trace_xxx): Update all versions to use debug switch -d_t. | |
1635 | (Trace_Component): New routine. | |
1636 | (Trace_Eol): Removed. | |
1637 | (Trace_Vertex): Do not output the component as this information | |
1638 | is already available when the component is traced. | |
1639 | (Unvisit, Visit): New routine. | |
1640 | * bindo-graphs.ads: Add new instance LGV_Lists. Remove instance | |
1641 | RC_Sets. Update the structure of type Library_Graph_Attributes | |
1642 | to remove the set of recorded cycles. | |
1643 | (Destroy_Library_Graph_Vertex): Move to the library level. | |
1644 | * bindo-writers.adb (Write_Component_Vertices): Output | |
1645 | information about the number of vertices. | |
1646 | * debug.adb: Document the use of binder switch -d_t. Update the | |
1647 | use of binder switch -d_T. | |
1648 | ||
9eaacd61 | 1649 | 2019-07-10 Yannick Moy <moy@adacore.com> |
1650 | ||
1651 | * sem_spark.adb (Get_Root_Object): Replace precondition by error | |
1652 | message. | |
1653 | (Read_Indexes): Replace precondition by error message. | |
1654 | (Check_Callable_Body): Check only traversal function returns an | |
1655 | anonymous access type. | |
1656 | (Check_Expression): Issue error on unexpected expression as | |
1657 | path. | |
1658 | * sem_util.adb (First_Global): Fix access to global on | |
1659 | entry/task. | |
1660 | ||
2ac657bd | 1661 | 2019-07-10 Javier Miranda <miranda@adacore.com> |
1662 | ||
1663 | * exp_ch6.adb (Is_Class_Wide_Interface_Type): New subprogram. | |
1664 | (Expand_Call_Helper): Handle non-limited views when we check if | |
1665 | any formal is a class-wide interface type. | |
1666 | * exp_disp.adb (Expand_Interface_Actuals): Handle non-limited | |
1667 | views when we look for interface type formals to force "this" | |
1668 | displacement. | |
1669 | ||
d3fb378d | 1670 | 2019-07-10 Ed Schonberg <schonberg@adacore.com> |
1671 | ||
1672 | * sem_res.adb (Resolve_Equality_Op): Do not replace the resolved | |
1673 | operator by its alias if expander is not active, because the | |
1674 | operand type may not be frozen yet and its inherited operations | |
1675 | have not yet been created. | |
1676 | ||
ab8418a3 | 1677 | 2019-07-10 Hristian Kirtchev <kirtchev@adacore.com> |
1678 | ||
1679 | * bindo-elaborators.adb (Elaborate_Units): Set attribute | |
1680 | Elab_Position of all elaborated units. | |
1681 | (Set_Unit_Elaboration_Positions): New routine. | |
1682 | ||
6e618828 | 1683 | 2019-07-10 Gary Dismukes <dismukes@adacore.com> |
1684 | ||
1685 | * exp_util.adb: Reformatting and a typo fix. | |
1686 | ||
97f6f798 | 1687 | 2019-07-10 Yannick Moy <moy@adacore.com> |
1688 | ||
1689 | * exp_util.adb (Remove_Side_Effects): Prefer renamings for | |
1690 | objects of possible owning type in GNATprove mode. | |
1691 | ||
89c67bd9 | 1692 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
1693 | ||
1694 | * sem_ch3.adb (Analyze_Object_Declaration): If the object type | |
1695 | is a composite type that has a dynamic predicate and, the | |
1696 | expression in the declaration is an aggregate, the generated | |
1697 | predicate check must appear after the expanded code for the | |
1698 | aggregate, which will appear after the rewritten object | |
1699 | declarastion. | |
1700 | ||
fb739c45 | 1701 | 2019-07-09 Justin Squirek <squirek@adacore.com> |
1702 | ||
1703 | * sem_eval.adb (Expr_Value_E): Add conditional to correctly | |
1704 | handle constant enumerated character types. | |
1705 | ||
54b39f26 | 1706 | 2019-07-09 Eric Botcazou <ebotcazou@adacore.com> |
1707 | ||
1708 | * libgnarl/s-osinte__mingw.ads (CRITICAL_SECTION): Use proper | |
1709 | type for SpinCount component. | |
1710 | ||
9b57fc30 | 1711 | 2019-07-09 Justin Squirek <squirek@adacore.com> |
1712 | ||
1713 | * exp_ch4.adb (Expand_N_Allocator): Add conditional to detect | |
1714 | the presence of anoymous access type allocators and issue a | |
1715 | warning if the appropriate warning flag is enabled. | |
1716 | * warnsw.ads: Add new warning flag for anonymous allocators | |
1717 | * warnsw.adb (All_Warnings, Restore_Warnings, Save_Warnings, | |
1718 | Set_Underscore_Warning_Switch): Register new flags. | |
1719 | (WA_Warnings): Register new flag as an "all warnings" switch | |
1720 | * usage.adb, | |
1721 | doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
1722 | Document new warning switches -gnatw_a and -gnatw_A. | |
1723 | * gnat_ugn.texi: Regenerate. | |
1724 | ||
2463fa93 | 1725 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
1726 | ||
1727 | * sem_ch4.adb (Diagnose_Call): Improve error recovery when a | |
1728 | local subprogram name hides a possible candidate name declared | |
1729 | in a child package in the context of the current unit. | |
1730 | * sem_ch6.adb (Process_Formals): Protect against malformed | |
1731 | formal types when the parameter type does not denote an entity. | |
1732 | ||
7389bee5 | 1733 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
1734 | ||
1735 | * bindo-augmentors.adb (Visit_Elaboration_Root): Do not start a | |
1736 | DFS from an elaboration root whose corresponding unit lacks | |
1737 | elaboration code. This behavior mimics that of the old | |
1738 | elaboration order mechanism. | |
1739 | * bindo-graphs.adb (Find_All_Cycles_Through_Vertex): Move the | |
1740 | vertex tracing within the functional branches of the routine. | |
1741 | This prevents spurious trace output. | |
1742 | (Has_No_Elaboration_Code): New routine. | |
1743 | (Trace_Cycle, Trace_Edge): Update the various Ids to use the | |
1744 | "standard" trace format. | |
1745 | * bindo-graphs.ads (Has_No_Elaboration_Code): New routine. | |
1746 | * bindo-units.ads, bindo-units.adb (Has_No_Elaboration_Code): | |
1747 | New routine. | |
1748 | ||
06d78d4c | 1749 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
1750 | ||
1751 | * ali.ads, bindo-graphs.adb, bindo-validators.adb, clean.adb, | |
1752 | doc/gnat_ugn/elaboration_order_handling_in_gnat.rst, einfo.ads, | |
1753 | exp_aggr.adb, exp_ch13.adb, exp_ch4.adb, exp_ch5.adb, | |
1754 | exp_ch6.adb, exp_ch7.adb, exp_ch9.adb, exp_pakd.adb, | |
1755 | fname-uf.ads, gnatlink.adb, inline.adb, lib.ads, make.adb, | |
1756 | namet.ads, opt.ads, par-ch4.adb, par-ch6.adb, par-labl.adb, | |
1757 | prep.adb, sem_aggr.adb, sem_ch13.adb, sem_ch4.adb, sem_ch5.adb, | |
1758 | sem_ch6.adb, sem_ch6.ads, sem_ch7.adb, sem_ch8.adb, sem_dim.adb, | |
1759 | sem_disp.adb, sem_prag.adb, sem_res.adb, sem_warn.adb, | |
1760 | sinfo.ads: Replace ". " with ". ". Minor reformatting and typo | |
1761 | corrections. | |
1762 | * gnat_ugn.texi: Generate. | |
1763 | ||
7ed20965 | 1764 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
1765 | ||
1766 | * bindo.ads: Move type Precedence_Kind from the private to the | |
1767 | visible part of the unit. | |
1768 | * bindo-augmentors.adb: Remove the use of global data as it is | |
1769 | bad practice. | |
1770 | (Augment_Library_Graph): Update the parameter profile. | |
1771 | (Is_Visited, Set_Is_Visited): Remove. | |
1772 | (Visit_Elaboration_Root, Visit_Elaboration_Roots): Update the | |
1773 | parameter profile and comment on usage. | |
1774 | (Visit_Vertex): Likewise. Also keep track of which invocation | |
1775 | edge activates a task. | |
1776 | * bindo-augmentors.ads (Augment_Library_Graph): Update the | |
1777 | parameter profile and comment on usage. | |
1778 | * bindo-builders.adb (Create_Forced_Edge, | |
1779 | Create_Spec_And_Body_Edge, Create_With_Edge): Update the call to | |
1780 | Add_Edge. | |
1781 | * bindo-diagnostics.adb: Add with end use clauses for Restrict | |
1782 | and Rident. | |
1783 | (Output_Dynamic_Model_Suggestions): Remove. | |
1784 | (Output_Invocation_Related_Suggestions): New routine. | |
1785 | (Output_Suggestions): Output all invocation-related suggestions | |
1786 | together. | |
1787 | * bindo-elaborators.adb: Remove types Comparator_Ptr and | |
1788 | Predicate_Ptr. | |
1789 | (Find_Best_Vertex): Update the parameter profile. | |
1790 | * bindo-graphs.adb (Activates_Task): New routine. | |
1791 | (Add_Body_Before_Spec_Edge): Update the call to | |
1792 | Add_Edge_With_Return. | |
1793 | (Add_Edge): Update the parameter profile and the call to | |
1794 | Add_Edge_With_Return. | |
1795 | (Add_Edge_With_Return): Update the parameter profile and comment | |
1796 | on usage. | |
1797 | (At_Least_One_Edge_Satisfies): New routine. | |
1798 | (Contains_Elaborate_All_Edge): Reimplement. | |
1799 | (Contains_Static_Successor_Edge, Contains_Task_Activation): New | |
1800 | routine. | |
1801 | (Contains_Weak_Static_Successor): Remove. | |
1802 | (Is_Static_Successor_Edge): New routine. | |
1803 | * bindo-graphs.ads: Add types LGE_Predicate_Ptr, | |
1804 | LGV_Comparator_Ptr, and LGV_Predicate_Ptr. Update type | |
1805 | Library_Graph_Edge_Attributes to capture whether an invocation | |
1806 | edge activates a task. Update the value of | |
1807 | No_Library_Graph_Edge_Attributes. | |
1808 | (Activates_Task): Update the parameter profile and comment on | |
1809 | usage. | |
1810 | (Contains_Static_Successor_Edge, Contains_Task_Activation): New | |
1811 | routines. | |
1812 | (Contains_Weak_Static_Successor): Remove. | |
1813 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: | |
1814 | Update the documentation to reflect the new task-related advice. | |
1815 | * gnat_ugn.texi: Regenerate. | |
1816 | ||
247527b7 | 1817 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
1818 | ||
1819 | * exp_util.adb (Containing_Package_With_Ext_Axioms): Replace | |
1820 | low-level Ekind test with a high-level wrapper. | |
1821 | ||
1d7a9954 | 1822 | 2019-07-09 Arnaud Charlet <charlet@adacore.com> |
1823 | ||
1824 | * libgnat/s-memory.adb: Disable calls to Abort defer/undefer | |
1825 | when ZCX_By_Default. | |
1826 | ||
7667b40a | 1827 | 2019-07-09 Javier Miranda <miranda@adacore.com> |
1828 | ||
1829 | * sem_ch13.adb (Rep_Item_Too_Early): Representation clauses are | |
1830 | not allowed for a derivation of a generic type. Extend the | |
1831 | current test to check that none of the parents is a generic | |
1832 | type. | |
1833 | ||
98eb8111 | 1834 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
1835 | ||
1836 | * exp_ch9.adb, exp_util.adb, repinfo.adb, sem_ch12.adb, | |
1837 | sem_prag.adb, sem_res.adb, sem_spark.adb, sem_util.adb: Minor | |
1838 | reformatting. | |
1839 | ||
5ffa473a | 1840 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
1841 | ||
1842 | * sem_res.adb (Resolve_Equality_Op): If the node was overloaded, | |
1843 | set properly the entity to which the node has been resolved. The | |
1844 | original entity is the first one found during analysis, and is | |
1845 | not necessarily the resolved one. | |
1846 | (Resolve_Op_Not): If the argument of negation is an overloaded | |
1847 | equality operation, call its resolution directly given that the | |
1848 | context type does not participate in overload resolution. | |
1849 | ||
f7197450 | 1850 | 2019-07-09 Hristian Kirtchev <kirtchev@adacore.com> |
1851 | ||
1852 | * bindo.adb: Remove with and use clauses for Debug. Add with | |
1853 | and use clauses for Opt. | |
1854 | (Find_Elaboration_Order): Enable the v4.0 elaboration order. The | |
1855 | v3.0 mechanism is now available under binder switch -H. | |
1856 | * bindusg.adb (Display): Enable switch -H. | |
1857 | * debug.adb: Free compiler switch -gnatd_G. Free binder switch | |
1858 | -d_N. | |
1859 | * sem_elab.adb: Update the section on switches to remove | |
1860 | -gnatd_G. | |
1861 | (Invocation_Graph_Recording_OK): The invocation graph is now | |
1862 | unconditionally recorded in ALI files. | |
1863 | * switch-b.adb (Scan_Binder_Switches): Scan switch -H. | |
1864 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
1865 | Update the documentation on compiler switches related to | |
1866 | elaboration. Update the documentation on binder switches to | |
1867 | include switch -H. | |
1868 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: Update | |
1869 | the documentation on elaboration order handling in GNAT. | |
1870 | * gnat_ugn.texi: Regenerate. | |
1871 | ||
a2c6c634 | 1872 | 2019-07-09 Eric Botcazou <ebotcazou@adacore.com> |
1873 | ||
1874 | * repinfo.adb (List_Entities): Disregard formals altogether. | |
1875 | (List_Name): Properly escape the double quote in the JSON | |
1876 | output. | |
1877 | ||
3933efcf | 1878 | 2019-07-09 Javier Miranda <miranda@adacore.com> |
1879 | ||
1880 | * exp_util.adb (Remove_Side_Effects): Preserve the | |
1881 | Do_Range_Check flag. | |
1882 | ||
2166bdef | 1883 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1884 | ||
1885 | * sinfo.ads: Refine comment for Do_Range_Check. | |
1886 | ||
dbf9a3d7 | 1887 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1888 | ||
1889 | * exp_spark.adb (Expand_SPARK_N_Attribute_Reference): Expand | |
1890 | attribute reference on Enum_Rep. | |
1891 | ||
44e00a56 | 1892 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
1893 | ||
1894 | * sem_ch12.adb (Instantiate_Formal_Package): Handle properly the | |
1895 | case where the actual for a formal package in an instance is the | |
1896 | current instance of an enclosing generic package. | |
1897 | (Check_Formal_Packages): If the formal package declaration is | |
1898 | box-initialized or lacks associations altogether, no internal | |
1899 | instance was created to verify conformance, and there is no | |
1900 | validating package to remove from tree. | |
1901 | ||
3e4e7139 | 1902 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1903 | ||
1904 | * freeze.adb (Build_Renamed_Body): Do not set body to inline in | |
1905 | GNATprove mode. | |
1906 | ||
8235b943 | 1907 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1908 | ||
1909 | * exp_util.adb (Expand_Subtype_From_Expr): Still expand the type | |
1910 | of static expressions in GNATprove_Mode. | |
1911 | * sem_ch3.adb (Analyze_Object_Declaration): Remove obsolete | |
1912 | special case for GNATprove_Mode. | |
1913 | ||
cf9af2fa | 1914 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
1915 | ||
1916 | * doc/gnat_rm/the_gnat_library.rst, | |
1917 | doc/gnat_ugn/building_executable_programs_with_gnat.rst, | |
1918 | erroutc.adb, libgnat/g-comlin.adb, libgnat/g-comlin.ads, | |
1919 | libgnat/g-regexp.ads, libgnat/g-regpat.ads, | |
1920 | libgnat/g-spipat.ads, libgnat/s-os_lib.ads, | |
1921 | libgnat/s-regexp.ads: Reword "wild card" to "wildcard". | |
1922 | * gnat_rm.texi, gnat_ugn.texi: Regenerate. | |
1923 | ||
a080baa9 | 1924 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1925 | ||
1926 | * sem_spark.adb (Check_Expression): Handle correctly implicit | |
1927 | assignments as part of allocators and (extension) aggregates. | |
1928 | (Get_Root_Object): Adapt for new path expressions. | |
1929 | (Is_Path_Expression): Return True for (extension) aggregate. | |
1930 | ||
d9b7ae15 | 1931 | 2019-07-09 Piotr Trojanek <trojanek@adacore.com> |
1932 | ||
1933 | * einfo.ads: Fix a typo. | |
1934 | ||
4c24efa6 | 1935 | 2019-07-09 Ed Schonberg <schonberg@adacore.com> |
1936 | ||
1937 | * sem_util.adb (Scope_Within_Or_Same): Handle properly task | |
1938 | bodies and protected bodies, so that local variables within have | |
1939 | their proper scopes after these constructs have been rewritten | |
1940 | during expansion. This patch resembles but is not identical to | |
1941 | the code in Scope_Within. | |
1942 | ||
6c334e66 | 1943 | 2019-07-09 Arnaud Charlet <charlet@adacore.com> |
1944 | ||
1945 | * gnat1drv.adb (Adjust_Global_Switches): Set | |
1946 | Dynamic_Elaboration_Checks to True in CodePeer mode. | |
1947 | ||
82c20af0 | 1948 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1949 | ||
1950 | * sem_spark.adb (Get_Perm_Or_Tree): Issue an error when | |
1951 | encountering unknown global variable. | |
1952 | ||
a42b8e6a | 1953 | 2019-07-09 Yannick Moy <moy@adacore.com> |
1954 | ||
1955 | * sem_spark.adb (Check_Expression): Change signature to take an | |
1956 | Extended_Checking_Mode, for handling read permission checking of | |
1957 | sub-expressions in an assignment. | |
1958 | (Check_Parameter_Or_Global): Adapt to new behavior of | |
1959 | Check_Expression for mode Assign. | |
1960 | (Check_Safe_Pointers): Do not analyze generic bodies. | |
1961 | (Check_Assignment): Separate checking of the target of an | |
1962 | assignment. | |
1963 | ||
5fb4f6e3 | 1964 | 2019-07-09 Eric Botcazou <ebotcazou@adacore.com> |
1965 | ||
1966 | * repinfo.ads (JSON format): Adjust. | |
1967 | * repinfo.adb (Need_Blank_Line): Rename to... | |
1968 | (Need_Separator): ...this. | |
1969 | (Blank_Line): Rename to... | |
1970 | (Write_Separator): ...this and add JSON specific handling. | |
1971 | (List_Array_Info): Adjust to above renaming. | |
1972 | (List_Object_Info): Likewise. | |
1973 | (List_Record_Info): Likewise. | |
1974 | (List_Subprogram_Info): Likewise. | |
1975 | (List_Type_Info): Likewise. | |
1976 | (List_Entities): Do not set Need_Blank_Line. | |
1977 | (List_Rep_Info): Set Need_Separator and add JSON specific | |
1978 | handling. Output a single JSON stream in the normal case. | |
1979 | ||
b389ec1e | 1980 | 2019-07-09 Arnaud Charlet <charlet@adacore.com> |
1981 | ||
1982 | * doc/gnat_ugn/the_gnat_compilation_model.rst: Update doc on | |
1983 | -fdump-ada-spec now that we generate Ada 2012. | |
1984 | * gnat_ugn.texi: Regenerate. | |
1985 | ||
5acb3702 | 1986 | 2019-07-08 Eric Botcazou <ebotcazou@adacore.com> |
1987 | ||
1988 | * repinfo.adb (List_Common_Type_Info): New procedure extracted | |
1989 | from... | |
1990 | (List_Type_Info): ...here. Call it for the common information, | |
1991 | start with a blank line and output the linker section at the | |
1992 | end, if any. | |
1993 | (List_Mechanisms): Rename to... | |
1994 | (List_Subprogram_Info): ...this. | |
1995 | (List_Array_Info): Call List_Common_Type_Info. | |
1996 | (List_Entities): Adjust to above change and renaming. | |
1997 | (List_Record_Info): Call List_Common_Type_Info. | |
1998 | ||
6eb57612 | 1999 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
2000 | ||
2001 | * libgnat/g-sercom.ads | |
2002 | (Serial_Port_Descriptor): New type. | |
2003 | (Serial_Port): Add a comment, make it hold a | |
2004 | Serial_Port_Descriptor. | |
2005 | (To_Ada, To_C): New procedures. | |
2006 | (Port_Data, Port_Data_Access): Remove types. | |
2007 | * libgnat/g-sercom.adb (To_Ada): New stub. | |
2008 | * libgnat/g-sercom__linux.adb, libgnat/g-sercom__mingw.adb: | |
2009 | Update implementations accordingly. | |
2010 | * s-oscons-tmplt.c: Bind Serial_Port_Descriptor to | |
2011 | System.Win32.HANDLE on Windows, and to Interfaces.C.int on | |
2012 | Linux. Add "Interfaces.C." prefix for other basic integer type | |
2013 | bindings. | |
2014 | * xoscons.adb (Output_Info): Remove the "Interfaces.C." prefix | |
2015 | for subtypes generation. | |
2016 | ||
08da2ad9 | 2017 | 2019-07-08 Arnaud Charlet <charlet@adacore.com> |
2018 | ||
2019 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
2020 | Update documentation on No_Exceptions restriction. | |
2021 | * gnat_rm.texi: Regenerate. | |
2022 | ||
89b07420 | 2023 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
2024 | ||
2025 | * libgnat/s-os_lib.adb: Do not call __gnat_kill for Invalid_Pid. | |
2026 | ||
0cc34fed | 2027 | 2019-07-08 Piotr Trojanek <trojanek@adacore.com> |
2028 | ||
2029 | * sem_util.adb (Enclosing_Package_Or_Subprogram): Do not expect | |
2030 | package and subprogram bodies. | |
2031 | ||
46299a06 | 2032 | 2019-07-08 Bob Duff <duff@adacore.com> |
2033 | ||
2034 | * doc/gnat_ugn/gnat_utility_programs.rst: Remove documentation | |
2035 | of ignored GNATpp switch. | |
2036 | ||
4475d2f0 | 2037 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
2038 | ||
2039 | * doc/gnat_rm/implementation_defined_pragmas.rst: | |
2040 | Update the documentation of pragma Initialize_Scalars. | |
2041 | * gnat_rm.texi: Regenerate. | |
2042 | ||
b282b25b | 2043 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
2044 | ||
2045 | * exp_ch4.adb (Tagged_Membership): Fix regression silently | |
2046 | introduced in r260738 that erroneouslusy causes the evaluation | |
2047 | to True of the membership test when the left operand of the | |
2048 | membership test is a class-wide interface object and the right | |
2049 | operand is a type that implements such interface type. | |
2050 | ||
703ee0e0 | 2051 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
2052 | ||
2053 | * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not | |
2054 | register an address clause when its prefix denotes a generic | |
2055 | formal object. | |
2056 | ||
e6b4414e | 2057 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
2058 | ||
2059 | * bindo-diagnostics.adb (Diagnose_Cycle): Capture the presence | |
2060 | of an Elaborate_All edge before iterating over the edges of the | |
2061 | cycle. | |
2062 | (Output_Elaborate_Body_Transition): Update the parameter profile | |
2063 | and the comment on usage. Add a missing case where the edge is | |
2064 | within the context of an Elaborate_All. | |
2065 | (Output_Transition): Update the call to | |
2066 | Output_Elaborate_Body_Transition. | |
2067 | * bindo-graphs.ads, bindo-graphs.adb | |
2068 | (Contains_Elaborate_All_Edge): New routine. | |
2069 | ||
5a4de65a | 2070 | 2019-07-08 Piotr Trojanek <trojanek@adacore.com> |
2071 | ||
2072 | * lib-xref-spark_specific.adb (Create_Heap): Set dummy Etype for | |
2073 | the fake __HEAP entity. | |
2074 | ||
42253061 | 2075 | 2019-07-08 Daniel Mercier <mercier@adacore.com> |
2076 | ||
2077 | * gnat1drv.adb: Suppress warnings on memory representation in | |
2078 | CodePeer compiler mode. | |
2079 | ||
a7c8fd7e | 2080 | 2019-07-08 Nicolas Roche <roche@adacore.com> |
2081 | ||
2082 | * rtinit.c (__gnat_runtime_initialize): Remove dependency on | |
2083 | CommandLineToArgvW. | |
2084 | ||
89c9dd55 | 2085 | 2019-07-08 Doug Rupp <rupp@adacore.com> |
2086 | ||
2087 | * Makefile.rtl: Handle vxworks7r2 in x86_64 and x86 vxworks7. | |
2088 | ||
944903c8 | 2089 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
2090 | ||
2091 | * Makefile.rtl: Use g-sercom__linux.adb for all linuxes. | |
2092 | ||
e51a140c | 2093 | 2019-07-08 Yannick Moy <moy@adacore.com> |
2094 | ||
2095 | * expander.adb (Expand): Do not reset Analyzed flag always. | |
2096 | * sem_eval.adb (Fold_Ureal): Mark node as analyzed. | |
2097 | ||
f117e449 | 2098 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
2099 | ||
2100 | * exp_ch9.adb (Expand_N_Timed_Entry_Call): Do not insert twice | |
2101 | the assignment statement that computes the delay value, to | |
2102 | prevent improper tree sharing when the value is a type | |
2103 | conversion and Float_Overflow checks are enabled. | |
2104 | ||
f5cb3a59 | 2105 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
2106 | ||
2107 | * bindo.adb: Update the section on terminology to include new | |
2108 | concepts. Update the section on switches to include new | |
2109 | entries. | |
2110 | * bindo.ads: Add type Precedence_Kind. | |
2111 | * bindo-builders.adb: Add with and use clauses for Debug and | |
2112 | Bindo.Validators. Add use clauses for | |
2113 | Bindo.Validators.Invocation_Graph_Validators and | |
2114 | Bindo.Validators.Library_Graph_Validators. | |
2115 | (Build_Invocation_Graph): Validate the graph immediately after | |
2116 | it was built. | |
2117 | (Build_Library_Graph): Update the parameter profile. The | |
2118 | creation of the graph is now elaboration model-agnostic. | |
2119 | Validate the graph immediately after it was built. | |
2120 | (Create_With_Edge): Create regular with edges for Elaborate and | |
2121 | Elaborate_All edges when the appropriate debug switches are in | |
2122 | effect. | |
2123 | * bindo-builders.ads (Build_Library_Graph): Update the parameter | |
2124 | profile. | |
2125 | * bindo-diagnostics.adb (Diagnose_Cycle): Track the presence of | |
2126 | an Elaborate_All edge throughout the inspection of the cycle's | |
2127 | edges. | |
2128 | (Output_Dynamic_Model_Suggestions): Output the suggestion only | |
2129 | when the cycle contains at least one weak edge where the | |
2130 | successor was statically elaborated. | |
2131 | (Output_Elaborate_Body_Transition, Output_Forced_Transition, | |
2132 | Output_With_Transition): Update the assertions. | |
2133 | * bindo-elaborators.adb: Remove use clauses for | |
2134 | Bindo.Validators.Invocation_Graph_Validators and | |
2135 | Bindo.Validators.Library_Graph_Validators. Remove strings | |
2136 | Add_To_All_Candidates_Msg and Add_To_Comp_Candidates_Msg. | |
2137 | Remove type String_Ptr. | |
2138 | (Add_Vertex, Add_Vertex_If_Elaborable, Create_All_Candidates_Set | |
2139 | Create_Component_Candidates_Set): Remove. | |
2140 | (Create_Component_Vertex_Sets, Create_Vertex_Sets): New routine. | |
2141 | (Elaborate_Component): Update the parameter profile and the | |
2142 | comment on usage. Reimplement the elaboration of a component. | |
2143 | The algorithm will now attempt to elaborate as many vertices | |
2144 | possible. If this is not possible, and a weakly elaborable | |
2145 | vertex is available use unit was compiled using the dynamic | |
2146 | model, the algorithm will elaborate it. | |
2147 | (Elaborate_Library_Graph): Reimplement the elaboration of the | |
2148 | graph. The algorithm will now attempt to elaborate as many | |
2149 | vertices along with their components as possible. If this is not | |
2150 | possible, and a weakly elaborable vertex is available use unit | |
2151 | was compiled using the dynamic model, the algorithm will | |
2152 | elaborate it along with its component. | |
2153 | (Elaborate_Units): Merge with the functionality of | |
2154 | Elaborate_Units_Common. | |
2155 | (Elaborate_Units_Common, Elaborate_Units_Dynamic, | |
2156 | Elaborate_Units_Static): Remove. | |
2157 | (Elaborate_Vertex): Update the parameter profile and the comment | |
2158 | on usage. Reimplemented. | |
2159 | (Find_Best_Candidate): Remove. | |
2160 | (Find_Best_Elaborable_Vertex, Find_Best_Vertex, | |
2161 | Find_Best_Weakly_Elaborable_Vertex, Has_Elaborable_Body, | |
2162 | Insert_Elaborable_Successor, Insert_Vertex): New routines. | |
2163 | (Is_Better_Candidate): Remove. | |
2164 | (Is_Better_Elaborable_Vertex, | |
2165 | Is_Better_Weakly_Elaborable_Vertex, | |
2166 | Is_Suitable_Elaborable_Vertex, | |
2167 | Is_Suitable_Weakly_Elaborable_Vertex): New routines. | |
2168 | (Trace_Candidate_Vertices): Remove. | |
2169 | (Trace_Component): Output the number of strong and weak | |
2170 | predecessors. | |
2171 | (Trace_Unelaborated_Vertices): Remove. | |
2172 | (Trace_Vertex): Output the number of strong and weak | |
2173 | predecessors. | |
2174 | (Trace_Vertices): New routine. | |
2175 | (Update_Successor, Update_Successors): Update the parameter | |
2176 | profile and the comment on usage. | |
2177 | * bindo-graphs.adb: Remove type Precedence_Kind. | |
2178 | (Add_Edge_With_Return): Update the increment of pending | |
2179 | predecessors. | |
2180 | (Add_Vertex): Provide default values for strong and weak | |
2181 | predecessors. | |
2182 | (Complementary_Vertex): Move the initial declaration to the | |
2183 | spec. Update the parameter profile and the comment on usage. | |
2184 | (Contains_Weak_Static_Successor): New routine. | |
2185 | (Create): Update the parameter profile. The creation of the | |
2186 | graph is now elaboration model-agnostic. | |
2187 | (Decrement_Pending_Predecessors): Update the parameter profile | |
2188 | and the comment on usage. Reimplemented. | |
2189 | (Delete_Edge): Update the decrement of pending predecesors. | |
2190 | (Has_Elaborate_Body): Do not treat a vertex as being subject to | |
2191 | Elaborate_Body when a debug switch is in effect. | |
2192 | (Increment_Pending_Predecessors): Update the parameter profile | |
2193 | and the comment on usage. Reimplemented. | |
2194 | (Is_Elaborable_Component): Reimplemented. | |
2195 | (Is_Elaborable_Vertex): Move the initial declaration to the | |
2196 | spec. Reimplemented. | |
2197 | (Is_Elaborate_Body_Pair): New routine. | |
2198 | (Is_Dynamically_Elaborated): Update the parameter profile. | |
2199 | Reimplemented. | |
2200 | (Is_Weakly_Elaborable_Vertex): New routine. | |
2201 | (Pending_Predecessors): Removed. | |
2202 | (Pending_Predecessors_For_Elaboration, | |
2203 | Pending_Strong_Predecessors, Pending_Weak_Predecessors, | |
2204 | Update_Pending_Predecessors): New routines. | |
2205 | (Update_Pending_Predecessors_Of_Components): Update the | |
2206 | increment of pending predecessors. | |
2207 | * bindo-graphs.ads: Update the components of type | |
2208 | Component_Attributes. Update the components of type | |
2209 | Library_Graph_Attributes. Update the components of type | |
2210 | Library_Graph_Vertex_Attributes. Update the initialization of | |
2211 | No_Component_Attributes. Update the initialization of | |
2212 | No_Library_Graph_Vertex_Attributes. | |
2213 | (Complementary_Vertex, Contains_Weak_Static_Successor): New | |
2214 | routines. | |
2215 | (Create): Update the parameter profile and the comment on usage. | |
2216 | (Decrement_Pending_Predecessors, Is_Dynamically_Elaborated): | |
2217 | Update the parameter profile and the comment on usage. | |
2218 | (Is_Elaborate_Body_Pair, Is_Weakly_Elaborable_Vertex): New | |
2219 | routines. | |
2220 | (Pending_Predecessors): Removed. | |
2221 | (Pending_Predecessors_For_Elaboration, | |
2222 | Pending_Strong_Predecessors, Pending_Weak_Predecessors): New | |
2223 | routines. | |
2224 | * bindo-writers.adb (Write_Components): Moved from the spec. | |
2225 | (Write_Component): Output the strong and weak predecessors. | |
2226 | (Write_Library_Graph): Output the components as part of the | |
2227 | graph. | |
2228 | (Write_Library_Graph_Vertex): Output the strong and weak | |
2229 | predecessors. | |
2230 | * bindo-writers.ads (Write_Components): Moved to the body. | |
2231 | * debug.adb: Add and document new GNATbind switches -d_a, -d_b, | |
2232 | -d_e. | |
2233 | * bindo-validators.adb: Minor reformattings. | |
2234 | ||
7b8ca6b2 | 2235 | 2019-07-08 Bob Duff <duff@adacore.com> |
2236 | ||
2237 | * libgnat/g-sercom.ads, libgnat/g-sercom__linux.adb (Data_Rate): | |
2238 | Support additional data rates. | |
2239 | ||
364c746f | 2240 | 2019-07-08 Olivier Hainque <hainque@adacore.com> |
2241 | ||
2242 | * gcc-interface/trans.c (Compilation_Unit_to_gnu): Don't request | |
2243 | DECL_ARTIFICIAL_P on elab proc declarations. | |
2244 | ||
2dbfbbb2 | 2245 | 2019-07-08 Eric Botcazou <ebotcazou@adacore.com> |
2246 | ||
2247 | * repinfo.adb (List_Record_Info): Declare Incomplete_Layout and | |
2248 | Not_In_Extended_Main local exceptions. | |
2249 | (List_Structural_Record_Layout): For an extension, raise the | |
2250 | former if the parent subtype has not been built and the latter | |
2251 | if it is not declared in the main source unit. Fall back to the | |
2252 | flat layout if either exception has been raised. | |
2253 | ||
3e05bbec | 2254 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
2255 | ||
2256 | * libgnat/a-strfix.adb (Delete): The RM describes the semantics | |
2257 | of Delete as equivalent to that of Replace_String with a null | |
2258 | argument. As a result, deleting a null string that starts past | |
2259 | the end of its argument is a noop and must not raise | |
2260 | Index_Error. | |
2261 | ||
c98aac61 | 2262 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
2263 | ||
2264 | * exp_disp.adb (Register_Primitive): When registering a | |
2265 | primitive in the secondary dispatch table, handle primitive | |
2266 | inherited through several levels of type derivation (required to | |
2267 | properly handle inherited 'null' primitive). | |
2268 | ||
221b67b6 | 2269 | 2019-07-08 Bob Duff <duff@adacore.com> |
2270 | ||
2271 | * doc/gnat_ugn/gnat_utility_programs.rst: Document handling of | |
2272 | preprocessor directives in GNATpp. | |
2273 | ||
aed4e06a | 2274 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
2275 | ||
2276 | * gnat1drv.adb (Post_Compilation_Validation_Checks: | |
2277 | Validate_Compile_Time_Warning_Errors is now located in sem_prag | |
2278 | (instead of sem_ch13). | |
2279 | * sem_ch13.ads (Validate_Compile_Time_Warning_Error, | |
2280 | Validate_Compile_Time_Warning_Errors): Move to sem_prag. | |
2281 | * sem_ch13.adb | |
2282 | (Compile_Time_Warnings_Errors): Move to sem_prag. | |
2283 | (Initialize): Remove initialization of table | |
2284 | Compile_Time_Warning_Errors. | |
2285 | (Validate_Compile_Time_Warning_Error, | |
2286 | Validate_Compile_Time_Warning_Errors): Move to sem_prag. | |
2287 | * sem_prag.ads (Validate_Compile_Time_Warning_Errors): New | |
2288 | procedure. | |
2289 | * sem_prag.adb (Initialize): Initialize table | |
2290 | Compile_Time_Warning_Errors. | |
2291 | ||
b9bd5934 | 2292 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
2293 | ||
2294 | * sem_ch13.adb (Analyze_Aspect_Specifications): For a | |
2295 | pre/postcondition of a generic subprogram declaration, do not | |
2296 | use Relocate_Node on the aspect expression to construct the | |
2297 | corresponding attribute specification, to prevent tree anomalies | |
2298 | when the expression is a call with named actual parameters. | |
2299 | ||
63bb17d8 | 2300 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
2301 | ||
2302 | * sem_attr.adb (Analyze_Attribute [Attribute_Size]): For pragmas | |
2303 | used to report user defined compile time warning or errors | |
2304 | handle 'Size for types with known static RM size. | |
2305 | ||
1979cbfe | 2306 | 2019-07-08 Justin Squirek <squirek@adacore.com> |
2307 | ||
2308 | * exp_imgv.adb (Build_Enumeration_Image_Tables): Default SSO for | |
2309 | the building of image tables. | |
2310 | (Expand_Image_Attribute): Minor cleanup. | |
2311 | ||
bcb0a375 | 2312 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
2313 | ||
2314 | * libgnat/g-socket.ads, libgnat/g-socket.adb: Improve | |
2315 | documentation. | |
2316 | (Get_Socket_Option, Set_Socket_Option): Remove default value for | |
2317 | the Level formal. | |
2318 | ||
429822c1 | 2319 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
2320 | ||
2321 | * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): For an | |
2322 | unanalized aspect in a generic context that has not been | |
2323 | analyzed yet, if the aspect applies to a type, place the type on | |
2324 | the scope stack to make its components visible, before checking | |
2325 | conformance with the version of the expression analyzed at the | |
2326 | freeze point. | |
2327 | ||
e1415398 | 2328 | 2019-07-05 Justin Squirek <squirek@adacore.com> |
2329 | ||
2330 | * checks.adb (Apply_Accessibility_Check): Add logic to fetch the | |
2331 | function result accessibility level if one is required within | |
2332 | the generated check. | |
2333 | * exp_ch6.adb (Needs_Result_Accessibility_Level): Modify | |
2334 | controlling elsif block to handle more cases such as anonymous | |
2335 | access results and disable checking for coextensions. | |
2336 | ||
dad9e9f8 | 2337 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
2338 | ||
2339 | * sem_ch9.adb (Analyze_Accept_Statement): If this is an illegal | |
2340 | accept statement for an enclosing entry abandon analysis to | |
2341 | prevent scope mismatches and potential infinite loops in | |
2342 | compiler. | |
2343 | ||
627d0751 | 2344 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
2345 | ||
2346 | * ali.adb (For_Each_Invocation_Construct, | |
2347 | For_Each_Invocation_Relation): New version. | |
2348 | (Scan_ALI): Initialize field Invocation_Graph_Encoding. | |
2349 | (Set_Invocation_Graph_Encoding): Update the setting of the | |
2350 | invocation graph encoding. | |
2351 | * ali.ads: Move field Invocation_Graph_Encoding from Unit_Record | |
2352 | to ALI_Record because the encoding applies to the whole ALI, | |
2353 | rather than one of the units (spec or body) for which the ALI | |
2354 | file was created. | |
2355 | (For_Each_Invocation_Construct, For_Each_Invocation_Relation): | |
2356 | New version. | |
2357 | * bindo.adb: Update the section on switches. Complete the | |
2358 | section of debugging elaboration order issues. | |
2359 | (Find_Elaboration_Order): Prepare the routine for the switch | |
2360 | from the old to the new elaboration order mechanism. | |
2361 | * bindo-diagnostics.adb (Find_And_Output_Invocation_Paths): | |
2362 | Manage a visited set used by Visit_Vertex. | |
2363 | (Output_All_Cycles_Suggestions, | |
2364 | Output_Dynamic_Model_Suggestions): Clarify the nature of the | |
2365 | suggested switch. | |
2366 | (Output_Elaborate_Body_Transition): Update the diagnostic to | |
2367 | emit a better message. | |
2368 | (Output_Forced_Suggestions, Output_Full_Encoding_Suggestions): | |
2369 | Clarify the nature of the suggested switch. | |
2370 | (Visit_Vertex): Update the parameter profile to add a set of | |
2371 | invokers visited during the transition. This set prevents | |
2372 | infinite exploration of the graph in case the invocations are | |
2373 | recursive. | |
2374 | * bindo-elaborators.adb: Add a use clause for | |
2375 | Bindo.Writers.Dependency_Writers. | |
2376 | (Elaborate_Units_Common): Output the library graph after it has | |
2377 | been augmented with invocation edges. Output just the components | |
2378 | instead of outputting the whole library graph again. | |
2379 | (Elaborate_Units_Dynamic, Elaborate_Units_Static): Output the | |
2380 | dependencies as expressed in the library graph. | |
2381 | * bindo-units.adb (Invocation_Graph_Encoding): Update the | |
2382 | extraction of the invocation graph encoding. | |
2383 | * bindo-writers.adb: Add with and use clauses for Binderr and | |
2384 | Butil. | |
2385 | (palgc, plgc): New debug routine. | |
2386 | (Write_Components): Moved to the spec. Add a header for the | |
2387 | output. | |
2388 | (Write_Dependencies, Write_Dependencies_Of_Vertex, | |
2389 | Write_Dependency_Edge): New routine. | |
2390 | (Write_Elaboration_Order): Update the logic to follow the format | |
2391 | of Binde's order output. | |
2392 | (Write_Library_Graph): Do not output the components every time | |
2393 | the graph is written. | |
2394 | (Write_Unit): Output the invocation graph encoding of the unit. | |
2395 | Output the invocation constructs and relations for the unit | |
2396 | only. | |
2397 | * bindo-writers.ads (Write_Components): Moved from the body. | |
2398 | (Write_Dependencies): New routine. | |
2399 | * bindusg.adb: Prepare the routine for the switch from the old | |
2400 | to the new elaboration order mechanism. | |
2401 | * debug.adb: Binder switch -d_O is now not associated with any | |
2402 | functionality. | |
2403 | * einfo.adb (Is_Elaboration_Target): The attribute applies to | |
2404 | packages, as specified by the comment on the attribute usage. | |
2405 | * opt.ads: Add a global flag which controls the choice between | |
2406 | the new and the legacy elaboration order mechanism. | |
2407 | * sem_elab.adb: Add Package_Target to type Target_Kind. | |
2408 | (Build_Elaborate_Body_Procedure, Build_Elaborate_Procedure, | |
2409 | Build_Elaborate_Spec_Procedure, Check_Elaboration_Scenarios, | |
2410 | Check_SPARK_Model_In_Effect): Use Main_Unit_Entity to obtain the | |
2411 | entity of the main unit. | |
2412 | (Create_Package_Rep): New routine. | |
2413 | (Create_Target_Rep): Add processing for packages. | |
2414 | (Declaration_Placement_Of_Node, Has_Prior_Elaboration): Use | |
2415 | Main_Unit_Entity to obtain the entity of the main | |
2416 | unit. | |
2417 | (Invocation_Graph_Recording_OK): Prepare the routine for the | |
2418 | switch from the old to the new elaboration order mechanism. | |
2419 | (Main_Unit_Entity): New routine. | |
2420 | (Meet_Elaboration_Requirement, | |
2421 | Process_Conditional_ABE_Variable_Reference): Use | |
2422 | Main_Unit_Entity to obtain the entity of the main unit. | |
2423 | (Process_Invocation_Instantiation): New routine. | |
2424 | (Process_Invocation_Scenario): Add processing for | |
2425 | instantiations. | |
2426 | * switch-b.adb (Scan_Binder_Switches): Prepare the routine for | |
2427 | the switch from the old to the new elaboration order mechanism. | |
2428 | ||
30fb27b1 | 2429 | 2019-07-05 Joffrey Huguet <huguet@adacore.com> |
2430 | ||
2431 | * libgnat/a-textio.adb: Add abstract state refinment. | |
2432 | * libgnat/a-textio.ads: Add File_System abstract state. Add | |
2433 | global contracts, contract cases, preconditions and | |
2434 | postconditions to procedures and functions. | |
2435 | (Set_Input, Set_Output, Set_Error, Standard_Input, | |
2436 | Standard_Output, Standard_Error, Current_Input, Current_Output, | |
2437 | Current_Error): Turn SPARK_Mode off. | |
2438 | (Get_Line): Turn SPARK_Mode off on Get_Line functions. | |
2439 | * libgnat/a-tideio.ads, libgnat/a-tienio.ads, | |
2440 | libgnat/a-tifiio.ads, libgnat/a-tiflio.ads, | |
2441 | libgnat/a-tiinio.ads, libgnat/a-timoio.ads: Add global | |
2442 | contracts, contract cases, preconditions and postconditions to | |
2443 | procedures and functions. | |
2444 | ||
ce99fc8a | 2445 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
2446 | ||
2447 | * doc/gnat_ugn/platform_specific_information.rst: Refresh doc on | |
2448 | installing from the command line on Windows. Remove obsolete | |
2449 | part. | |
2450 | * gnat_ugn.texi: Regenerate. | |
2451 | ||
26ea5003 | 2452 | 2019-07-05 Vasiliy Fofanov <fofanov@adacore.com> |
2453 | ||
2454 | * libgnat/a-wichha.ads (Is_Alphanumeric): Replace comment with | |
2455 | the correct one. Also capitalize references to False | |
2456 | throughout. | |
2457 | ||
c9c81835 | 2458 | 2019-07-05 Eric Botcazou <ebotcazou@adacore.com> |
2459 | ||
2460 | * exp_ch4.adb (Expand_N_Indexed_Component): Do not expand actual | |
2461 | parameters of function calls here either. | |
2462 | ||
50948c8a | 2463 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
2464 | ||
2465 | * bindo-units.adb, checks.adb, exp_attr.adb, exp_ch3.adb, | |
2466 | exp_ch4.adb, exp_pakd.adb, lib-writ.adb, libgnat/g-traceb.adb, | |
2467 | libgnat/g-traceb.ads, libgnat/s-stratt.ads, sem_aux.ads, | |
2468 | sem_util.adb: Minor reformatting. | |
2469 | ||
a9fa50ab | 2470 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
2471 | ||
2472 | * sem_ch13.adb (Build_Predicate_Functions): If a subtype that | |
2473 | carries a static predicate aspect is frozen immediately after | |
2474 | its declaration, ensure that the generated function body created | |
2475 | for predicate checking is inserted after the corresponding | |
2476 | subprogram declaration, which is created at the point the | |
2477 | declaration is elaborated. | |
2478 | ||
ee4e1dd7 | 2479 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
2480 | ||
2481 | * exp_ch7.adb (Cleanup_Record): Use the underlying type when | |
2482 | checking for components with tasks. | |
2483 | ||
2028580f | 2484 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
2485 | ||
2486 | * libgnarl/s-osinte__linux.ads: Link with -lrt before -lpthread. | |
2487 | ||
ec1e481f | 2488 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
2489 | ||
2490 | * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Add explicit | |
2491 | range checks when the index type of the bit-packed array is an | |
2492 | enumeration type with a non-standard representation, | |
2493 | ||
ae60396a | 2494 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
2495 | ||
2496 | * sem_res.adb (Is_Control_Flow_Statement): Delay statements | |
2497 | contain an expression, which in turn may have side effects and | |
2498 | affect the infinite recursion. As a result, delay statements | |
2499 | should not be treated specially. | |
2500 | ||
d33025f2 | 2501 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
2502 | ||
2503 | * libgnarl/s-linux.ads, libgnarl/s-linux__alpha.ads, | |
2504 | libgnarl/s-linux__android.ads, libgnarl/s-linux__hppa.ads, | |
2505 | libgnarl/s-linux__mips.ads, libgnarl/s-linux__riscv.ads, | |
2506 | libgnarl/s-linux__sparc.ads: Fix typos in comments. | |
2507 | ||
51f2c7f9 | 2508 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
2509 | ||
2510 | * sem_res.adb (Check_Infinite_Recursion): Reimplemented. | |
2511 | (Enclosing_Declaration_Or_Statement, | |
2512 | Invoked_With_Different_Arguments, Is_Conditional_Statement, | |
2513 | Is_Control_Flow_Statement, Is_Immediately_Within_Body, | |
2514 | Is_Raise_Idiom, Is_Raise_Statement, Is_Sole_Statement, | |
2515 | Preceded_By_Control_Flow_Statement, | |
2516 | Within_Conditional_Statement): New routines. | |
2517 | ||
0e6f6ee1 | 2518 | 2019-07-05 Javier Miranda <miranda@adacore.com> |
2519 | ||
2520 | * exp_ch4.adb (Expand_N_Type_Conversion): Do not apply an | |
2521 | accessibility check when the conversion is an access to | |
2522 | class-wide interface type and it is an actual parameter. | |
2523 | * exp_ch6.adb (Expand_Call_Helper): Add documentation on the | |
2524 | accessibility level of an anonymous allocator defining the value | |
2525 | of an access parameter. | |
2526 | * sem_util.ads, sem_util.adb (Dynamic_Accessibility_Level): Add | |
2527 | support for an anonymous allocator whose type is that of a | |
2528 | stand-alone object of an anonymous access to object type. | |
2529 | ||
f28a3d6c | 2530 | 2019-07-05 Piotr Trojanek <trojanek@adacore.com> |
2531 | ||
2532 | * einfo.ads, sem_res.adb: Typo fixes in comments. | |
2533 | ||
2d8a0eb3 | 2534 | 2019-07-05 Bob Duff <duff@adacore.com> |
2535 | ||
2536 | * exp_ch6.adb (Is_Build_In_Place_Function): Narrow the check for | |
2537 | Has_Foreign_Convention to the imported case only. If a | |
2538 | build-in-place function is exported, and called from Ada code, | |
2539 | build-in-place protocols should be used. | |
2540 | ||
6eddee84 | 2541 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
2542 | ||
2543 | * sem_util.adb (Encloing_Subprogram): If Enclosing_Dynamic_Scope | |
2544 | is a loop, continue climbing the scope stack to find the | |
2545 | enclosing subprogram. | |
2546 | (Gather_Components): Handle properly a choice in a record | |
2547 | aggregate that is given by a subtype with a static predicate. | |
2548 | ||
249e38a7 | 2549 | 2019-07-05 Javier Miranda <miranda@adacore.com> |
2550 | ||
2551 | * debug.adb (-gnatd.K): Leave available this switch. | |
2552 | * contracts.adb (Build_And_Analyze_Contract_Only_Subprograms): | |
2553 | Remove. | |
2554 | * scil_ll.ads, scil_ll.adb (Contract_Only_Body_Flag, | |
2555 | Contract_Only_Body_Nodes, Get_Contract_Only_Body, | |
2556 | Is_Contract_Only_Body, Set_Contract_Only_Body): Remove. | |
2557 | ||
33ae0c9f | 2558 | 2019-07-05 Pierre-Marie de Rodat <derodat@adacore.com> |
2559 | ||
2560 | * libgnat/a-strunb.ads: Import documentation from the RM | |
2561 | ||
70f9c8aa | 2562 | 2019-07-05 Pierre-Marie de Rodat <derodat@adacore.com> |
2563 | ||
2564 | * libgnat/a-strfix.ads: Import documentation from the RM | |
2565 | ||
1bc68ac2 | 2566 | 2019-07-05 Yannick Moy <moy@adacore.com> |
2567 | ||
2568 | * adabkend.adb (Scan_Back_End_Switches): Accept -Og and -Ofast | |
2569 | switches. | |
2570 | ||
2500be2f | 2571 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
2572 | ||
2573 | * ali.adb: Relocate types Invocation_Construct_Record, | |
2574 | Invocation_Relation_Record, and Invocation_Signature_Record to | |
2575 | the body of ALI. Relocate tables Invocation_Constructs, | |
2576 | Invocation_Relations, and Invocation_Signatures to the body of | |
2577 | ALI. Remove type Body_Placement_Codes. Add new types | |
2578 | Declaration_Placement_Codes, and | |
2579 | Invocation_Graph_Encoding_Codes. Update the literals of type | |
2580 | Invocation_Graph_Line_Codes. | |
2581 | (Add_Invocation_Construct): Update the parameter profile. Add an | |
2582 | invocation construct built from all attributes provided. | |
2583 | (Add_Invocation_Relation): Update the parameter profile. Add an | |
2584 | invocation relation built from all attributes provided. | |
2585 | (Body_Placement): New routine. | |
2586 | (Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind): | |
2587 | Removed. | |
2588 | (Code_To_Declaration_Placement_Kind, | |
2589 | Code_To_Invocation_Graph_Encoding_Kind, Column, | |
2590 | Declaration_Placement_Kind_To_Code, Extra, | |
2591 | For_Each_Invocation_Construct, For_Each_Invocation_Relation, | |
2592 | Invocation_Graph_Encoding, | |
2593 | Invocation_Graph_Encoding_Kind_To_Code, Invoker, Kind, Line, | |
2594 | Locations, Name): New routine. | |
2595 | (Scan_Invocation_Construct_Line): Reimplement the scanning | |
2596 | mechanism. | |
2597 | (Scan_Invocation_Graph_Attributes_Line): New routine. | |
2598 | (Scan_Invocation_Graph_Line): Use a case statement to dispatch. | |
2599 | (Scan_Invocation_Relation_Line): Reimplement the scanning | |
2600 | mechanism. | |
2601 | (Scope): New routine. | |
2602 | (Set_Invocation_Graph_Encoding, Signature, Spec_Placement, | |
2603 | Target): New routine. | |
2604 | * ali.ads: Add new type Invocation_Graph_Encoding_Kind. Add | |
2605 | component Invocation_Graph_Encoding to type Unit_Record. | |
2606 | Relocate various types and data structures to the body of ALI. | |
2607 | (Add_Invocation_Construct, Add_Invocation_Relation): Update the | |
2608 | parameter profile. | |
2609 | (Body_Placement): New routine. | |
2610 | (Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind): | |
2611 | Removed. | |
2612 | (Code_To_Declaration_Placement_Kind, | |
2613 | Code_To_Invocation_Graph_Encoding_Kind, Column, | |
2614 | Declaration_Placement_Kind_To_Code, Extra, | |
2615 | For_Each_Invocation_Construct, For_Each_Invocation_Relation, | |
2616 | Invocation_Graph_Encoding, | |
2617 | Invocation_Graph_Encoding_Kind_To_Code, Invoker, Kind, Line, | |
2618 | Locations, Name, Scope, Set_Invocation_Graph_Encoding, | |
2619 | Signature, Spec_Placement, Target): New routine. | |
2620 | * bindo.adb: Add with clause for Binde. Add with and use | |
2621 | clauses for Debug. Update the documentation. Add new switches. | |
2622 | (Find_Elaboration_Order): Dispatch to the proper elaboration | |
2623 | mechanism. | |
2624 | * bindo-augmentors.adb: | |
2625 | Remove with and use clauses for GNAT and GNAT.Sets. Remove | |
2626 | membership set VS. Update the parameter profiles of most | |
2627 | routines to use better parameter names. Update the | |
2628 | implementation of most routine to use the new parameter names. | |
2629 | Remove various redundant assertions. | |
2630 | * bindo-builders.adb: Use better names for instantiated data | |
2631 | structures. Update all references to these names. Update the | |
2632 | parameter profiles of most routines to use better parameter | |
2633 | names. Update the implementation of most routine to use the new | |
2634 | parameter names. | |
2635 | (Build_Library_Graph): Update the parameter profile. Update the | |
2636 | call to Create. | |
2637 | (Create_Vertex): Reimplemented. | |
2638 | (Declaration_Placement_Vertex): New routine. | |
2639 | * bindo-builders.ads (Build_Library_Graph): Update the parameter | |
2640 | profile and comment on usage. | |
2641 | * bindo-diagnostics.adb: Almost a new unit. | |
2642 | * bindo-diagnostics.ads: Add a use clause for | |
2643 | Bindo.Graphs.Invocation_Graphs. Remove package | |
2644 | Cycle_Diagnostics. | |
2645 | (Diagnose_Circularities): New routine. | |
2646 | * bindo-elaborators.adb: Remove the with and use clauses for | |
2647 | Binderr and GNAT.Sets. Remove the use clause for | |
2648 | Bindo.Diagnostics.Cycle_Diagnostics. Remove membership set VS. | |
2649 | Update the parameter profiles of most routines to use better | |
2650 | parameter names. Update the implementation of most routine to | |
2651 | use the new parameter names. (Elaborate_Units_Common): Update | |
2652 | the parameter profile. Pass an infication to the library graph | |
2653 | builder whether the dynamic model is in effect. | |
2654 | (Elaborate_Units_Dynamic, Elaborate_Units_Static): Use | |
2655 | Diagnose_Circularities to provide diagnostics. | |
2656 | (Update_Successor): Use routine In_Same_Component to determine | |
2657 | whether the predecessor and successor reside in different | |
2658 | components. | |
2659 | * bindo-graphs.adb: Add with and use clauses for Butil, Debug, | |
2660 | Output, and Bindo.Writers. Remove with and use clauses for | |
2661 | GNAT.Lists. Update the parameter profiles of most routines to | |
2662 | use better parameter names. Update the implementation of most | |
2663 | routine to use the new parameter names. Remove various | |
2664 | redundant assertions. Remove doubly linked list EL. Add new | |
2665 | type Precedence_Kind. | |
2666 | (Add_Cycle): New routine. | |
2667 | (Add_Vertex): Update the parameter profile. Update the creation | |
2668 | of vertex attributes. | |
2669 | (Add_Vertex_And_Complement, Body_Vertex, Column, | |
2670 | Complementary_Vertex, Copy_Cycle_Path, Cycle_Kind_Of): New | |
2671 | routines. | |
2672 | (Destroy_Invocation_Graph_Edge, Destroy_Library_Graph_Cycle, | |
2673 | Destroy_Library_Graph_Edge, Extra, File_Name, | |
2674 | Find_All_Cycles_Through_Vertex, Find_All_Cycles_With_Edge, | |
2675 | Find_Cycles, Find_First_Lower_Precedence_Cycle, | |
2676 | Get_LGC_Attributes, Has_Next, Hash_Library_Graph_Cycle, | |
2677 | Hash_Library_Graph_Cycle_Attributes, Highest_Precedence_Cycle, | |
2678 | Highest_Precedence_Edge, In_Same_Component, Insert_And_Sort, | |
2679 | Invocation_Edge_Count, Invocation_Graph_Encoding, | |
2680 | Is_Cycle_Initiating_Edge, Is_Cyclic_Edge, | |
2681 | Is_Cyclic_Elaborate_All_Edge, Is_Cyclic_Elaborate_Body_Edge, | |
2682 | Is_Cyclic_Elaborate_Edge, Is_Cyclic_Forced_Edge, | |
2683 | Is_Cyclic_Invocation_Edge, Is_Cyclic_With_Edge, | |
2684 | Is_Dynamically_Elaborated, Is_Elaborate_All_Edge, | |
2685 | Is_Elaborate_Body_Edge, Is_Elaborate_Edge: New routines. | |
2686 | (Is_Existing_Predecessor_Successor_Relation): Removed. | |
2687 | (Is_Forced_Edge, Is_Invocation_Edge, Is_Recorded_Cycle, | |
2688 | Is_Recorded_Edge, Is_With_Edge, Iterate_Edges_Of_Cycle, Kind, | |
2689 | Length): New routine. | |
2690 | (Lib_Vertex): Removed. | |
2691 | (Line, Links_Vertices_In_Same_Component, | |
2692 | Maximum_Invocation_Edge_Count, Next, Normalize_And_Add_Cycle, | |
2693 | Normalize_Cycle_Path, Number_Of_Cycles, Path, Precedence, | |
2694 | Remove_Vertex_And_Complement, Sequence_Next_Cycle): New routines. | |
2695 | (Sequence_Next_IGE_Id): Renamed to Sequence_Next_Edge. | |
2696 | (Sequence_Next_IGV_Id): Renamed to Sequence_Next_Vertex. | |
2697 | (Sequence_Next_LGE_Id): Renamed to Sequence_Next_Edge. | |
2698 | (Sequence_Next_LGV_Id): Renamed to Sequence_Next_Vertex. | |
2699 | (Set_Is_Existing_Predecessor_Successor_Relation): Removed. | |
2700 | (Set_Is_Recorded_Cycle, Set_Is_Recorded_Edge, | |
2701 | Set_LGC_Attributes, Spec_Vertex, Trace_Cycle, Trace_Edge, | |
2702 | Trace_Eol, Trace_Vertex): New routines. | |
2703 | * bindo-graphs.ads: Add with and use clauses for Types and | |
2704 | GNAT.Lists. Update the parameter profiles of most routines to | |
2705 | use better parameter names. Update the implementation of most | |
2706 | routine to use the new parameter names. Add the new | |
2707 | instantiated data structures IGE_Lists, IGV_Sets, LGC_Lists, | |
2708 | LGE_Lists, LGE_Sets, LGV_Sets, and RC_Sets. Add new type | |
2709 | Library_Graph_Cycle_Id along with an empty and initial value. | |
2710 | Remove component Lib_Vertex and add new components Body_Vertex | |
2711 | and Spec_Vertex to type Invocation_Graph_Vertex_Attributes. Add | |
2712 | new type Library_Graph_Cycle_Kind. Add new iterators | |
2713 | All_Cycle_Iterator and Edges_Of_Cycle_Iterator. Add new type | |
2714 | Library_Graph_Cycle_Attributes. Add new components | |
2715 | Cycle_Attributes, Cycles, and Dynamically_Elaborated to type | |
2716 | Library_Graph_Attributes. | |
2717 | (Body_Vertex, Column, Destroy_Invocation_Graph_Edge, | |
2718 | Destroy_Library_Graph_Cycle_Attributes, | |
2719 | Destroy_Library_Graph_Edge, Extra, File_Name, Find_Cycles, | |
2720 | Has_Elaborate_All_Cycle, Has_Next, Hash_Library_Graph_Cycle, | |
2721 | Hash_Library_Graph_Cycle_Attributes, Highest_Precedence_Cycle, | |
2722 | In_Same_Component, Invocation_Edge_Count, | |
2723 | Invocation_Graph_Encoding, Is_Dynamically_Elaborated, | |
2724 | Is_Elaborate_All_Edge, Is_Elaborate_Body_Edge, | |
2725 | Is_Elaborate_Edge, Is_Forced_Edge, Is_Invocation_Edge, | |
2726 | Is_With_Edge, Iterate_All_Cycles, Iterate_Edges_Of_Cycle, Kind): | |
2727 | New routines. | |
2728 | (Length, Lib_Vertex, (Line, Next, Number_Of_Cycles, Present, | |
2729 | Same_Library_Graph_Cycle_Attributes, Spec_Vertex): New routines. | |
2730 | * bindo-units.adb (File_Name, Invocation_Graph_Encoding): New | |
2731 | routines. | |
2732 | * bindo-units.ads: Add new instantiated data structure | |
2733 | Unit_Sets. | |
2734 | (File_Name, Invocation_Graph_Encoding): New routine. | |
2735 | * bindo-validators.adb: Remove with and use clauses for GNAT and | |
2736 | GNAT.Sets. Remove membership set US. Update the parameter | |
2737 | profiles of most routines to use better parameter names. Update | |
2738 | the implementation of most routine to use the new parameter | |
2739 | names. | |
2740 | (Validate_Cycle, Validate_Cycle_Path, Validate_Cycles, | |
2741 | Validate_Invocation_Graph_Vertex): Remove the validation of | |
2742 | component Lib_Vertex. Add the validation of components | |
2743 | Body_Vertex and Spec_Vertex. | |
2744 | (Write_Error): New routine. | |
2745 | * bindo-validators.ads (Validate_Cycles): New routine. | |
2746 | * bindo-writers.adb: Update the parameter profiles of most | |
2747 | routines to use better parameter names. Update the | |
2748 | implementation of most routine to use the new parameter names. | |
2749 | (Write_Cycle, Write_Cyclic_Edge, Write_Cycles): New routines. | |
2750 | (Write_Invocation_Graph_Vertex): Remove the output of component | |
2751 | Lib_Vertex. Add the output of components Body_Vertex and | |
2752 | Spec_Vertex. | |
2753 | * bindo-writers.ads (Write_Cycles): New routine. | |
2754 | * debug.adb: Use binder switches -d_C and -d_P, add | |
2755 | documentation on their usage. | |
2756 | * gnatbind.adb: Remove with and use clauses for Binde. Delegate | |
2757 | the choice of elaboration mechanism to Bindo. | |
2758 | * lib-writ.adb (Column, Extra, Invoker, Kind, Line, Locations, | |
2759 | Name, Placement, Scope, Signature, Target): Removed. | |
2760 | (Write_Invocation_Graph): Moved at the top level. | |
2761 | (Write_Invocation_Graph_Attributes): New routine. | |
2762 | (Write_Invocation_Relation, Write_Invocation_Signature): Moved | |
2763 | at the top level. | |
2764 | * lib-writ.ads: Add a documentation section on invocation graph | |
2765 | attributes. | |
2766 | * sem_elab.adb (Body_Placement_Of): New routine. | |
2767 | (Declare_Invocation_Construct): Update the call to | |
2768 | Add_Invocation_Construct. | |
2769 | (Declaration_Placement_Of_Node): New routine. | |
2770 | (Get_Invocation_Attributes): Correct the retrieval of the | |
2771 | enclosing subprogram where the postcondition procedure lives. | |
2772 | (Placement_Of, Placement_Of_Node): Removed. | |
2773 | (Record_Invocation_Graph): Record the encoding format used. | |
2774 | (Record_Invocation_Graph_Encoding): New routine. | |
2775 | (Record_Invocation_Relation): Update the call to | |
2776 | Add_Invocation_Relation. | |
2777 | (Spec_Placement_Of): Removed. | |
2778 | * libgnat/g-lists.ads, libgnat/g-lists.adb (Equal): New routine. | |
2779 | ||
164597c5 | 2780 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
2781 | ||
2782 | * checks.adb (Apply_Predicate_Check): Except within the | |
2783 | subprogram body that defines the formal, do not apply predicate | |
2784 | check on a formal IN parameter: such a check is redundant and | |
2785 | its expansion can lead to out-of-scope references when it is | |
2786 | originates in a function call in a precondition, | |
2787 | ||
572a4bc5 | 2788 | 2019-07-05 Yannick Moy <moy@adacore.com> |
2789 | ||
2790 | * sem_res.adb (Resolve_Call): Cannot inline in quantified | |
2791 | expressions. | |
2792 | * sem_util.adb, sem_util.ads (In_Quantified_Expression): New | |
2793 | function. | |
2794 | ||
2c3ad474 | 2795 | 2019-07-05 Bob Duff <duff@adacore.com> |
2796 | ||
2797 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
2798 | Fix typo. | |
2799 | * gnat_rm.texi: Regenerate. | |
2800 | ||
2f67af4c | 2801 | 2019-07-05 Bob Duff <duff@adacore.com> |
2802 | ||
2803 | * exp_attr.adb (Input): Take the No_Stream_Optimizations | |
2804 | restriction into account. | |
2805 | ||
1cb1fd0f | 2806 | 2019-07-05 Claire Dross <dross@adacore.com> |
2807 | ||
2808 | * libgnat/a-cofove.ads, libgnat/a-cofove.adb: Definite formal | |
2809 | vectors are now always bounded so that they do not need to be | |
2810 | limited anymore. | |
2811 | ||
d2d09f3e | 2812 | 2019-07-05 Dmitriy Anisimkov <anisimko@adacore.com> |
2813 | ||
2814 | * libgnat/g-traceb.ads, libgnat/g-traceb.adb (Call_Chain): New | |
2815 | function. | |
2816 | ||
c5c4ce6c | 2817 | 2019-07-04 James Clarke <jrtc27@debian.org> |
14e0bfed | 2818 | |
2819 | * libgnarl/s-osinte__kfreebsd-gnu.ads (clockid_t): Make type | |
2820 | definition public. | |
2821 | (CLOCK_REALTIME): Make value public. | |
2822 | ||
ecd07d3b | 2823 | 2019-07-04 Javier Miranda <miranda@adacore.com> |
2824 | ||
2825 | * exp_tss.adb (Init_Proc): Adding missing support for access to | |
2826 | subprograms and access to protected subprograms of non-default | |
2827 | C++ constructors. | |
2828 | ||
e0ff1639 | 2829 | 2019-07-04 Eric Botcazou <ebotcazou@adacore.com> |
2830 | ||
2831 | * gnat1drv.adb (Adjust_Global_Switches): Use proper interface to | |
2832 | set the validity settings in CodePeer mode. | |
2833 | * par-load.adb (Load): Remove all code dealing with validity | |
2834 | settings. | |
2835 | * validsw.ads (Validity_Check_Copies): Alphabetize. | |
2836 | * validsw.adb (Reset_Validity_Check_Options): Set all options to | |
2837 | off. | |
2838 | (Save_Validity_Check_Options): Save all options. | |
2839 | ||
40bff3a0 | 2840 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
2841 | ||
2842 | * exp_ch3.adb, exp_ch4.adb, exp_ch4.ads, exp_ch5.adb, | |
2843 | exp_ch7.adb, exp_ch9.adb, exp_ch11.adb, exp_unst.adb, | |
2844 | rtsfind.ads, sem_attr.adb, sem_ch10.adb, sem_ch12.adb, | |
2845 | sem_ch13.adb, sem_dim.adb, sem_disp.adb, xref_lib.adb: Minor | |
2846 | reformatting. | |
2847 | ||
0ebaade4 | 2848 | 2019-07-04 Joffrey Huguet <huguet@adacore.com> |
2849 | ||
2850 | * libgnarl/a-taside.ads: Add assertion policy to ignore | |
2851 | preconditions. | |
2852 | (Abort_Task, Is_Terminated, Is_Callable): Add preconditions. | |
2853 | ||
f14a590b | 2854 | 2019-07-04 Eric Botcazou <ebotcazou@adacore.com> |
2855 | ||
2856 | * doc/gnat_rm/implementation_defined_pragmas.rst: Fix | |
2857 | capitalization and parenthesis glitches. | |
2858 | * gnat_rm.texi: Regenerate. | |
2859 | ||
f5388f99 | 2860 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
2861 | ||
2862 | * sem_ch10.adb (Remove_Context_Clauses): Handle properly the | |
2863 | removal of a limited_with_clause which appears in the library | |
2864 | unit oF the main unit, when some other unit in the context has a | |
2865 | regular with_clause on the same unit, to prevent spurious | |
2866 | visibility errors in the subsequent analysis of pending instance | |
2867 | bodies. | |
2868 | ||
c930bc82 | 2869 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
2870 | ||
2871 | * sem_elab.adb: Add new type Elaboration_Phase_Status along with | |
2872 | a global to keep track of the elaboration phase status. | |
2873 | Initialize all internal data structures to Nil for services | |
2874 | Elaborated_Units, Internal_Representation, and Scenario_Storage. | |
2875 | (Build_Call_Marker): Do not create a call marker when the | |
2876 | elaboration phase is not active. | |
2877 | (Build_Variable_Reference_Marker): Do not create a call marker | |
2878 | when the elaboration phase is not active. | |
2879 | (Check_Elaboration_Scenarios): Destroy all internal structures | |
2880 | when the elaboration phase does not have to run. Do not execute | |
2881 | when the elaboration phase is not active. | |
2882 | (Elaboration_Phase_Active): New routine. | |
2883 | (Finalize_All_Data_Structures): New routine. | |
2884 | (Initialize): Initialize all internal data structures and signal | |
2885 | that the elaboration phase has started. | |
2886 | (Initialize_All_Data_Structures): New routine. | |
2887 | (Initialize_Elaborated_Units): Initialize all internal data | |
2888 | structures. | |
2889 | (Initialize_Internal_Representation): Initialize all internal | |
2890 | data structures. | |
2891 | (Initialize_Scenario_Storage): Initialize all internal data | |
2892 | structures. | |
2893 | (Kill_Elaboration_Scenario): Do not execute when the elaboration | |
2894 | phase is not active. | |
2895 | (Set_Elaboration_Phase): New routine. | |
2896 | (Update_Elaboration_Scenario): Do not execute when the | |
2897 | elaboration phase is not active. | |
2898 | ||
39dec7f4 | 2899 | 2019-07-04 Gary Dismukes <dismukes@adacore.com> |
2900 | ||
2901 | * sem_ch6.adb (Analyze_Subprogram_Body_Helper): The special | |
2902 | treatment of calling Mask_Unfrozen_Types must also be done in | |
2903 | the case of an Ignored_Ghost_Entity, because Expander_Active is | |
2904 | False in that case. | |
2905 | ||
92b004be | 2906 | 2019-07-04 Yannick Moy <moy@adacore.com> |
2907 | ||
2908 | * sem_prag.adb (Check_Library_Level_Entity): Update for new rule | |
2909 | on SPARK_Mode. | |
2910 | ||
12795e1c | 2911 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
2912 | ||
2913 | * sem_disp.adb (Check_Controlling_Formals): Obtain the full view | |
2914 | before type comparison. | |
2915 | ||
63fe3141 | 2916 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
2917 | ||
2918 | * exp_ch4.ads, exp_ch4.adb (Build_Eq_Call): New visible | |
2919 | subprogram, extracted from Expand_Composite_Equality, to handle | |
2920 | properly the composition of equality for variant record types. | |
2921 | * exp_ch3.adb (MAke_Eq_If): Use Build_Eq_Call for each | |
2922 | component, to handle properly the case of a component with a | |
2923 | user-defined equality. Revert to predefined equality if the | |
2924 | user-defined operation is abstract, to maintain compatibility | |
2925 | with older versions, | |
2926 | ||
17fa952a | 2927 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
2928 | ||
2929 | * exp_ch3.adb (Build_Initialization_Call): Fixup | |
2930 | *_skip_null_excluding_check argument to handle new default. | |
2931 | (Init_Formals): Make *_skip_null_excluding_check formal default | |
2932 | to False | |
2933 | * exp_ch4.adb (Expand_N_Allocator): Add comment to note heavy | |
2934 | code duplication | |
2935 | ||
cf32543d | 2936 | 2019-07-04 Bob Duff <duff@adacore.com> |
2937 | ||
2938 | * sem_ch3.adb (Access_Definition): Do not create a master unless | |
2939 | Tasking_Allowed. Otherwise, this fails on restricted runtimes. | |
2940 | ||
eb4dbf20 | 2941 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
2942 | ||
2943 | * sem_util.adb (Propagate_DIC_Attributes): Do not propagate the | |
2944 | Default_Initial_Condition attributes to an incomplete type. | |
2945 | ||
25ddc6ba | 2946 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
2947 | ||
2948 | * sem_attr.adb (Check_Array_Type): An array type attribute such | |
2949 | as 'First can be applied to an unconstrained array tyope when | |
2950 | the attribute reference appears within an aspect specification | |
2951 | and the prefix is a current instance, given that the prefix of | |
2952 | the attribute will become a formal of the subprogram that | |
2953 | implements the aspect (typically a predicate check). | |
2954 | ||
74a5962a | 2955 | 2019-07-04 Piotr Trojanek <trojanek@adacore.com> |
2956 | ||
2957 | * sem_util.adb (Yields_Synchronized_Object): Fix typos in | |
2958 | comments. | |
2959 | ||
c65d33a8 | 2960 | 2019-07-04 Yannick Moy <moy@adacore.com> |
2961 | ||
2962 | * sem_util.adb (Yields_Synchronized_Object): Adapt to new SPARK | |
2963 | rule. | |
2964 | ||
afd77d39 | 2965 | 2019-07-04 Yannick Moy <moy@adacore.com> |
2966 | ||
2967 | * sem_spark.adb (Check_Statement): Only check permission of | |
2968 | object in extended return when it is of a deep type. | |
2969 | ||
2281b807 | 2970 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
2971 | ||
2972 | * sem_ch12.adb (Perform_Appropriate_Analysis): Added for | |
2973 | selecting which type of analysis based on wheither the | |
2974 | instantiation is a generic at the library-level. In which case | |
2975 | expansion during analysis. | |
2976 | (Preanalyze_Actuals): Modify calls to Analyze to use the new | |
2977 | routine. | |
2978 | ||
542b3e26 | 2979 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
2980 | ||
2981 | * exp_unst.adb: Handle conditional expressions. | |
2982 | ||
7754aad4 | 2983 | 2019-07-04 Yannick Moy <moy@adacore.com> |
2984 | ||
2985 | * sem_spark.adb (Check_Package_Spec, Check_Package_Body): Only | |
2986 | analyze parts of the code marked in SPARK. | |
2987 | ||
3843c1bd | 2988 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
2989 | ||
2990 | * erroutc.adb, exp_aggr.adb, inline.adb, opt.adb, sem_ch3.adb: | |
2991 | Minor reformatting. | |
2992 | ||
5bc0f990 | 2993 | 2019-07-04 Yannick Moy <moy@adacore.com> |
2994 | ||
2995 | * sem_spark.adb (Explanation, Get_Expl): New functions to get | |
2996 | the explanation for a permission mismatch. | |
2997 | (Perm_Error, Perm_Mismatch, Perm_Error_Loop_Exit): Take | |
2998 | explanation into account for issuing a more precise error | |
2999 | message. | |
3000 | (Set_Perm_Prefixes, Set_Perm_Extensions, | |
3001 | Set_Perm_Extensions_Move): Pass suitable argument for the | |
3002 | explanation node. | |
3003 | ||
11903e68 | 3004 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
3005 | ||
3006 | * exp_aggr.adb (In_Place_Assign_OK): Moved to top level and add | |
3007 | support for record aggregates. | |
3008 | (Component_Check): Use Is_CCG_Supported_Aggregate instead of a | |
3009 | similar local predicate. | |
3010 | (Convert_To_Assignments): Take advantage of In_Place_Assign_OK | |
3011 | predicate when possible. | |
3012 | (Is_CCG_Supported_Aggregate): Return False for records with | |
3013 | representation clauses and fix the logic for dealing with nested | |
3014 | aggregates. | |
3015 | ||
b0c19ea3 | 3016 | 2019-07-04 Piotr Trojanek <trojanek@adacore.com> |
3017 | ||
3018 | * opt.adb (Set_Config_Switches): Keep assertions policy as | |
3019 | enabled when analysing internal units in GNATprove mode. | |
3020 | ||
90f2b146 | 3021 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
3022 | ||
3023 | * exp_ch4.adb (Expand_Short_Circuit_Operator): Strip | |
3024 | N_Variable_Reference_Marker when checking for the presence of | |
3025 | actions. | |
3026 | ||
39ecad34 | 3027 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
3028 | ||
3029 | * exp_aggr.adb (Check_Component): Take into account type | |
3030 | conversions. | |
3031 | ||
c0e899f1 | 3032 | 2019-07-04 Dmitriy Anisimkov <anisimko@adacore.com> |
3033 | ||
3034 | * doc/gnat_ugn/platform_specific_information.rst: Document | |
3035 | Windows socket timeout particularity. | |
3036 | * gnat_ugn.texi: Regenerate. | |
3037 | * gsocket.h: Include versionhelpers.h. | |
3038 | * socket.c (__gnat_minus_500ms): New function. | |
3039 | * libgnat/g-sothco.ads (Minus_500ms_Windows_Timeout): New | |
3040 | imported function. | |
3041 | * libgnat/g-socket.adb (Set_Socket_Option): Refactor to remove | |
3042 | 500ms from the requested timeout only on old Windows version. | |
3043 | ||
363b1a8e | 3044 | 2019-07-04 Thomas Quinot <quinot@adacore.com> |
3045 | ||
3046 | * get_scos.adb: Remove bogus, dead code. | |
3047 | ||
4ae0a9ce | 3048 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
3049 | ||
3050 | * sem_dim.adb (Analyze_Dimension_Array_Aggregate): If the | |
3051 | component is an entity name, its dimensions are those of its | |
3052 | type. | |
3053 | ||
d60fa3c9 | 3054 | 2019-07-03 Bob Duff <duff@adacore.com> |
3055 | ||
3056 | * doc/gnat_ugn/gnat_utility_programs.rst: Document new flags in | |
3057 | GNATpp. | |
3058 | ||
877ad320 | 3059 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
3060 | ||
3061 | * binde.adb: Remove with clause for System.OS_Lib. | |
3062 | (Force_Elab_Order): Refactor the majority of the code in Butil. | |
3063 | Use the new forced units iterator to obtain unit names. | |
3064 | * bindo-builders.adb: Add with and use clauses for Binderr, | |
3065 | Butil, Opt, Output, Types, GNAT, and GNAT.Dynamic_HTables. Add | |
3066 | a hash table which maps units to line number in the forced | |
3067 | elaboration order file. | |
3068 | (Add_Unit): New routine. | |
3069 | (Build_Library_Graph): Create forced edges between pairs of | |
3070 | units listed in the forced elaboration order file. | |
3071 | (Create_Forced_Edge, Create_Forced_Edges, Destroy_Line_Number, | |
3072 | Duplicate_Unit_Error, Hash_Unit, Internal_Unit_Info, | |
3073 | Is_Duplicate_Unit, Missing_Unit_Info): New routines. | |
3074 | * bindo-graphs.adb (Is_Internal_Unit, Is_Predefined_Unit): | |
3075 | Refactor some of the behavior to Bindo-Units. | |
3076 | * bindo-graphs.ads: Enable the enumeration literal for forced | |
3077 | edges. | |
3078 | * bindo-units.adb, bindo-units.ads (Is_Internal_Unit, | |
3079 | Is_Predefined_Unit): New routines. | |
3080 | * butil.adb: Add with and use clauses for Opt, GNAT, and | |
3081 | System.OS_Lib. Add with clause for Unchecked_Deallocation. | |
3082 | (Has_Next, Iterate_Forced_Units, Next, Parse_Next_Unit_Name, | |
3083 | Read_Forced_Elab_Order_File): New routines. | |
3084 | * butil.ads: Add with and use clauses for Types. Add new | |
3085 | iterator over the units listed in the forced elaboration order | |
3086 | file. | |
3087 | (Has_Next, Iterate_Forced_Units, Next): New routine. | |
3088 | * namet.adb, namet.ads (Present): New routine. | |
3089 | ||
01e6eb2f | 3090 | 2019-07-03 Bob Duff <duff@adacore.com> |
3091 | ||
3092 | * sem_ch3.adb (Access_Definition): The code was creating a | |
3093 | master in the case where the designated type is a class-wide | |
3094 | interface type. Create a master in the noninterface case as | |
3095 | well. That is, create a master for all limited class-wide types. | |
3096 | ||
9ad42832 | 3097 | 2019-07-03 Yannick Moy <moy@adacore.com> |
3098 | ||
3099 | * erroutc.adb (Sloc_In_Range): New function to determine whether | |
3100 | the range of a pragma Warnings covers a location, taking | |
3101 | instantiations into account. | |
3102 | ||
f2a8d64e | 3103 | 2019-07-03 Johannes Kanig <kanig@adacore.com> |
3104 | ||
3105 | * osint.ads, osint.adb (Get_First_Main_File_Name): New routine | |
3106 | to access the first file provided on the command line. | |
3107 | ||
d4f28933 | 3108 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
3109 | ||
3110 | * inline.adb (Process_Formals_In_Aspects): New procedure within | |
3111 | Expand_Inlined_Call, to perform a replacement of references to | |
3112 | formals that appear in aspect specifications within the body | |
3113 | being inlined. | |
3114 | ||
23e7fc9b | 3115 | 2019-07-03 Justin Squirek <squirek@adacore.com> |
3116 | ||
3117 | * sem_ch8.adb (Analyze_Object_Renaming): Add call to search for | |
3118 | the appropriate actual subtype of the object renaming being | |
3119 | analyzed. | |
3120 | (Check_Constrained_Object): Minor cleanup. | |
3121 | ||
f8e6d133 | 3122 | 2019-07-03 Yannick Moy <moy@adacore.com> |
3123 | ||
3124 | * sem_spark.adb (Get_Observed_Or_Borrowed_Expr): New function to | |
3125 | return go through traversal function call. | |
3126 | (Check_Type): Consistently use underlying type. | |
3127 | (Get_Perm): Adapt for case of elaboration code where variables | |
3128 | are not declared in the environment. Remove incorrect handling | |
3129 | of borrow and observe. | |
3130 | ||
d044ba5c | 3131 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
3132 | ||
3133 | * inline.adb (Build_Return_Object_Formal): New routine. | |
3134 | (Can_Split_Unconstrained_Function): Code clean up. | |
3135 | (Copy_Formals,Copy_Return_Object): New routines. | |
3136 | (Split_Unconstrained_Function): Code clean up and refactoring. | |
3137 | ||
8699de72 | 3138 | 2019-07-03 Gary Dismukes <dismukes@adacore.com> |
3139 | ||
3140 | * bindo-augmentors.adb, bindo-augmentors.ads, | |
3141 | bindo-builders.ads, bindo-elaborators.adb, sem_ch12.adb, | |
3142 | sem_ch13.adb, sem_spark.adb, sinfo.ads: Minor editorial | |
3143 | corrections and reformatting. | |
3144 | ||
2ccf6539 | 3145 | 2019-07-03 Bob Duff <duff@adacore.com> |
3146 | ||
3147 | * sem_warn.adb (Check_Infinite_Loop_Warning): Avoid the warning | |
3148 | if an Iterator_Specification is present. | |
3149 | ||
17b5260d | 3150 | 2019-07-03 Bob Duff <duff@adacore.com> |
3151 | ||
3152 | * doc/gnat_ugn/gnat_utility_programs.rst: Document default | |
3153 | new-line behavior. | |
3154 | ||
5f71d12c | 3155 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
3156 | ||
3157 | * ali.adb: Add with and use clauses for GNAT, | |
3158 | GNAT.Dynamic_HTables, and Snames. Add a map from invocation | |
3159 | signature records to invocation signature ids. Add various | |
3160 | encodings of invocation-related attributes. Sort and update | |
3161 | table Known_ALI_Lines. | |
3162 | (Add_Invocation_Construct, Add_Invocation_Relation, | |
3163 | Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind, | |
3164 | Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind, | |
3165 | Code_To_Invocation_Graph_Line_Kind, Destroy, Hash): New | |
3166 | routines. | |
3167 | (Initialize_ALI): Sort the initialization sequence. Add | |
3168 | initialization for all invocation-related tables. | |
3169 | (Invocation_Construct_Kind_To_Code, | |
3170 | Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code, | |
3171 | Invocation_Signature_Of, Present): New routines. | |
3172 | (Scan_ALI): Add the default values for invocation-related ids. | |
3173 | Scan invocation graph lines. | |
3174 | (Scan_Invocation_Graph_Line): New routine. | |
3175 | * ali.ads: Add with clause for GNAT.Dynamic_Tables. Add types | |
3176 | for invocation constructs, relations, and signatures. Add | |
3177 | tables for invocation constructs, relations, and signatures. | |
3178 | Update Unit_Record to capture invocation-related ids. Relocate | |
3179 | table Unit_Id_Tables and subtypes Unit_Id_Table, Unit_Id_Array | |
3180 | from Binde. | |
3181 | (Add_Invocation_Construct, Add_Invocation_Relation, | |
3182 | Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind, | |
3183 | Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind, | |
3184 | Code_To_Invocation_Graph_Line_Kind, | |
3185 | Invocation_Construct_Kind_To_Code, | |
3186 | Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code, | |
3187 | Invocation_Signature_Of, Present): New routines. | |
3188 | * binde.adb: Add with and use clause for Types. Add use clause | |
3189 | for ALI.Unit_Id_Tables; | |
3190 | * binde.ads: Relocate table Unit_Id_Tables and subtypes | |
3191 | Unit_Id_Table, Unit_Id_Array to ALI. | |
3192 | * bindgen.adb: Remove with and use clause for ALI. | |
3193 | * bindgen.ads: Remove with and use clause for Binde. Add with | |
3194 | and use clause for ALI. | |
3195 | * bindo.adb, bindo.ads, bindo-augmentors.adb, | |
3196 | bindo-augmentors.ads, bindo-builders.adb, bindo-builders.ads, | |
3197 | bindo-diagnostics.adb, bindo-diagnostics.ads, | |
3198 | bindo-elaborators.adb, bindo-elaborators.ads, bindo-graphs.adb, | |
3199 | bindo-graphs.ads, bindo-units.adb, bindo-units.ads, | |
3200 | bindo-validators.adb, bindo-validators.ads, bindo-writers.adb, | |
3201 | bindo-writers.ads: New units. | |
3202 | * debug.adb: Use and describe GNAT debug switches -gnatd_F and | |
3203 | -gnatd_G. Add GNATbind debug switches in the ranges dA .. dZ, | |
3204 | d.a .. d.z, d.A .. d.Z, d.1 .. d.9, d_a .. d_z, d_A .. d_Z, and | |
3205 | d_1 .. d_9. Use and describe GNATbind debug switches -d_A, | |
3206 | -d_I, -d_L, -d_N, -d_O, -d_T, and -d_V. | |
3207 | * exp_util.adb, exp_util.ads (Exceptions_OK): Relocate to | |
3208 | Sem_Util. | |
3209 | * gnatbind.adb: Add with and use clause for Bindo. Use the new | |
3210 | Bindo elaboration order only when -d_N is in effect. | |
3211 | * lib-writ.adb | |
3212 | (Column, Extra, Invoker, Kind, Line, Locations, Name, Placement, | |
3213 | Scope, Signature, Target): New routines. | |
3214 | (Write_ALI): Output all invocation-related data. | |
3215 | (Write_Invocation_Graph): New routine. | |
3216 | * lib-writ.ads: Document the invocation graph ALI line. | |
3217 | * namet.adb, namet.ads (Present): New routines. | |
3218 | * sem_ch8.adb (Find_Direct_Name): Capture the status of | |
3219 | elaboration checks and warnings of an identifier. | |
3220 | (Find_Expanded_Name): Capture the status of elaboration checks | |
3221 | and warnings of an expanded name. | |
3222 | * sem_ch12.adb (Analyze_Generic_Package_Declaration): Ensure | |
3223 | that invocation graph-related data within the body of the main | |
3224 | unit is encoded in the ALI file. | |
3225 | (Analyze_Generic_Subprogram_Declaration): Ensure that invocation | |
3226 | graph-related data within the body of the main unit is encoded | |
3227 | in the ALI file. | |
3228 | (Analyze_Package_Instantiation): Perform minimal decoration of | |
3229 | the instance entity. | |
3230 | (Analyze_Subprogram_Instantiation): Perform minimal decoration | |
3231 | of the instance entity. | |
3232 | * sem_elab.adb: Perform heavy refactoring of all code. The unit | |
3233 | is now split into "services" which specialize in one area of ABE | |
3234 | checks. Add processing in order to capture invocation-graph | |
3235 | related attributes of the main unit, and encode them in the ALI | |
3236 | file. The Processing phase can now operate in multiple modes, | |
3237 | all described by type Processing_Kind. Scenarios and targets | |
3238 | are now distinct at the higher level, and carry their own | |
3239 | representations. This eliminates the need to constantly | |
3240 | recompute their attributes, and offers the various processors a | |
3241 | uniform interface. The various initial states of the Processing | |
3242 | phase are now encoded using type Processing_In_State, and | |
3243 | xxx_State constants. | |
3244 | * sem_elab.ads: Update the literals of type | |
3245 | Enclosing_Level_Kind. Add Inline pragmas on several routines. | |
3246 | * sem_prag.adb (Process_Inline): Ensure that invocation | |
3247 | graph-related data within the body of the main unit is encoded | |
3248 | in the ALI file. | |
3249 | * sem_util.adb (Enclosing_Generic_Body, Enclosing_Generic_Unit): | |
3250 | Code clean up. | |
3251 | (Exceptions_OK): Relocated from Sem_Util. | |
3252 | (Mark_Save_Invocation_Graph_Of_Body): New routine. | |
3253 | * sem_util.ads (Exceptions_OK): Relocated from Sem_Util. | |
3254 | (Mark_Save_Invocation_Graph_Of_Body): New routine. | |
3255 | * sinfo.adb (Is_Elaboration_Checks_OK_Node): Now applicable to | |
3256 | N_Variable_Reference_Marker. | |
3257 | (Is_Elaboration_Warnings_OK_Node): Now applicable to | |
3258 | N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker. | |
3259 | (Is_Read): Use Flag4. | |
3260 | (Is_SPARK_Mode_On_Node): New applicable to | |
3261 | N_Variable_Reference_Marker. | |
3262 | (Is_Write): Use Flag5. | |
3263 | (Save_Invocation_Graph_Of_Body): New routine. | |
3264 | (Set_Is_Elaboration_Checks_OK_Node): Now applicable to | |
3265 | N_Variable_Reference_Marker. | |
3266 | (Set_Is_Elaboration_Warnings_OK_Node): Now applicable to | |
3267 | N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker. | |
3268 | (Set_Is_SPARK_Mode_On_Node): New applicable to | |
3269 | N_Variable_Reference_Marker. | |
3270 | (Set_Save_Invocation_Graph_Of_Body): New routine. | |
3271 | * sinfo.ads: Update the documentation of attributes | |
3272 | Is_Elaboration_Checks_OK_Node, Is_Elaboration_Warnings_OK_Node, | |
3273 | Is_SPARK_Mode_On_Node. Update the flag usage of attributes | |
3274 | Is_Read, Is_Write. Add attribute Save_Invocation_Graph_Of_Body | |
3275 | and update its occurrence in nodes. | |
3276 | (Save_Invocation_Graph_Of_Body): New routine along with pragma | |
3277 | Inline. | |
3278 | (Set_Save_Invocation_Graph_Of_Body): New routine along with | |
3279 | pragma Inline. | |
3280 | * switch-b.adb (Scan_Binder_Switches): Refactor the scanning of | |
3281 | debug switches. | |
3282 | (Scan_Debug_Switches): New routine. | |
3283 | * libgnat/g-dynhta.adb, libgnat/g-dynhta.ads (Contains): New routine. | |
3284 | * libgnat/g-graphs.adb (Associate_Vertices): Update the use of | |
3285 | Component_Vertex_Iterator. | |
3286 | (Contains_Component, Contains_Edge, Contains_Vertex, Has_Next): | |
3287 | Reimplemented. | |
3288 | (Iterate_Component_Vertices): New routine. | |
3289 | (Iterate_Vertices): Removed. | |
3290 | (Next): Update the parameter profile. | |
3291 | (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New | |
3292 | routines. | |
3293 | * libgnat/g-graphs.ads: Update the initialization of | |
3294 | No_Component. Add type Component_Vertex_Iterator. Remove type | |
3295 | Vertex_Iterator. | |
3296 | (Has_Next): Add new versions and remove old ones. | |
3297 | (Iterate_Component_Vertices): New routine. | |
3298 | (Iterate_Vertices): Removed. | |
3299 | (Next): Add new versions and remove old ones. | |
3300 | (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New | |
3301 | routines. | |
3302 | * libgnat/g-sets.adb (Contains): Reimplemented. | |
3303 | * gcc-interface/Make-lang.in (GNATBIND_OBJS): Add | |
3304 | GNAT.Dynamic_HTables, GNAT.Graphs and Bindo units. | |
3305 | * rtsfind.ads: Remove extra space. | |
3306 | ||
df177848 | 3307 | 2019-07-03 Yannick Moy <moy@adacore.com> |
3308 | ||
3309 | * sem_spark.adb: Add support for locally borrowing and observing | |
3310 | a path. | |
3311 | (Get_Root_Object): Add parameter Through_Traversal to denote | |
3312 | when we are interesting in getting to the traversed parameter. | |
3313 | (Is_Prefix_Or_Almost): New function to support detection of | |
3314 | illegal access to borrowed or observed paths. | |
3315 | (Check_Pragma): Add analysis of assertion pragmas. | |
3316 | ||
f3f142ac | 3317 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
3318 | ||
3319 | * sem_ch13.adb (Build_Predicate_Functions): In a generic context | |
3320 | we do not build the bodies of predicate fuctions, but the | |
3321 | expression in a static predicate must be elaborated to allow | |
3322 | case coverage checking within the generic unit. | |
3323 | (Build_Discrete_Static_Predicate): In a generic context, return | |
3324 | without building function body once the | |
3325 | Static_Discrete_Predicate expression for the type has been | |
3326 | constructed. | |
3327 | ||
99d90c85 | 3328 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
3329 | ||
3330 | * bindgen.adb, inline.adb, layout.adb, sem_ch12.adb, | |
3331 | sem_ch13.adb, sem_ch7.adb, styleg.adb: Minor reformatting. | |
3332 | ||
800597f6 | 3333 | 2019-07-03 Bob Duff <duff@adacore.com> |
3334 | ||
3335 | * par-ch3.adb (P_Defining_Identifier): Call | |
3336 | Check_Defining_Identifier_Casing. | |
3337 | * style.ads, styleg.ads, styleg.adb | |
3338 | (Check_Defining_Identifier_Casing): New procedure to check for | |
3339 | mixed-case defining identifiers. | |
3340 | * stylesw.ads, stylesw.adb (Style_Check_Mixed_Case_Decls): New | |
3341 | flag for checking for mixed-case defining identifiers. | |
3342 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
3343 | Document new feature. | |
3344 | * gnat_ugn.texi: Regenerate. | |
3345 | ||
2c75027a | 3346 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
3347 | ||
3348 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst | |
3349 | (Warning message control): Document that -gnatw.z/Z apply to | |
3350 | array types. | |
3351 | * freeze.adb (Freeze_Entity): Give -gnatw.z warning for array | |
3352 | types as well, but not if the specified alignment is the minimum | |
3353 | one. | |
3354 | * gnat_ugn.texi: Regenerate. | |
3355 | ||
08237d0d | 3356 | 2019-07-03 Bob Duff <duff@adacore.com> |
3357 | ||
3358 | * einfo.ads, exp_util.adb, layout.ads, sinfo.ads: Spell "laid" | |
3359 | correctly. | |
3360 | ||
0396441f | 3361 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
3362 | ||
3363 | * sem_ch13.adb (Analyze_Attribute_Definition_Clause): No error | |
3364 | message on attribute applied to a renaming when the renamed | |
3365 | object is an aggregate (from code reading). | |
3366 | (Check_Aspect_At_End_Of_Declarations): In a generic context | |
3367 | where freeze nodes are not generated, the original expression | |
3368 | for an aspect may need to be analyzed to precent spurious | |
3369 | conformance errors when compared with the expression that is | |
3370 | anakyzed at the end of the current declarative list. | |
3371 | ||
c8406f30 | 3372 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
3373 | ||
3374 | * layout.adb (Layout_Type): Do not set the component size of an | |
3375 | array with a scalar component if the component type is | |
3376 | overaligned. | |
3377 | ||
c38b32ea | 3378 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
3379 | ||
c5c4ce6c | 3380 | * inline.adb (Make_Loop_Labels_Unique): New procedure to modify |
c38b32ea | 3381 | the source code of subprograms that are inlined by the |
3382 | front-end, to prevent accidental duplication between loop labels | |
3383 | in the inlined code and the code surrounding the inlined call. | |
3384 | ||
6d6f134e | 3385 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
3386 | ||
3387 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: Update | |
3388 | the section on resolving elaboration circularities to eliminate | |
3389 | certain combinations of switches which together do not produce | |
3390 | the desired effect and confuse users. | |
3391 | * gnat_ugn.texi: Regenerate. | |
3392 | ||
f3e16ef4 | 3393 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
3394 | ||
3395 | * bindgen.adb (Gen_Main): Disable generation of reference to | |
3396 | Ada_Main_Program_Name for CCG. | |
3397 | * bindusg.adb (Display): Add -G to the command-line usage for | |
3398 | gnatbind. | |
3399 | * opt.ads (Generate_C_Code): Update comment. | |
3400 | * switch-b.adb (Scan_Binder_Switches): Add handling for -G. | |
3401 | ||
f4a31b16 | 3402 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
3403 | ||
3404 | * sem_ch7.adb (Has_Referencer): Do not consider inlined | |
3405 | subprograms when generating C code, which allows us to generate | |
3406 | static inline subprograms. | |
3407 | ||
2f65e9f7 | 3408 | 2019-07-03 Justin Squirek <squirek@adacore.com> |
3409 | ||
3410 | * sem_ch6.adb (Check_Conformance): Add expression checking for | |
3411 | constant modifiers in anonymous access types (in addition to | |
3412 | "non-null" types) so that they are considered "matching" for | |
3413 | subsequent conformance tests. | |
3414 | ||
c336ed70 | 3415 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
3416 | ||
3417 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
3418 | Clarify wording on No_Multiple_Elaboration. | |
3419 | * gnat_rm.texi: Regenerate. | |
3420 | ||
78611c86 | 3421 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
3422 | ||
3423 | * sem_ch8.adb (Find_Selected_Component): If the prefix is the | |
3424 | current instance of a type or subtype, complete the resolution | |
3425 | of the name by finding the component of the type denoted by the | |
3426 | selector name. | |
3427 | ||
5a87a4d9 | 3428 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
3429 | ||
3430 | * doc/gnat_rm/interfacing_to_other_languages.rst (Interfacing to C): | |
3431 | Document that boolean types with convention C now map to C99 bool. | |
3432 | * gnat_rm.texi: Regenerate. | |
3433 | ||
371c539c | 3434 | 2019-07-03 Javier Miranda <miranda@adacore.com> |
3435 | ||
3436 | * exp_attr.adb (Expand_Min_Max_Attribute): Code cleanup: | |
3437 | removing code that it is now never executed in the CCG compiler | |
3438 | (dead code). | |
3439 | ||
89d2d652 | 3440 | 2019-07-02 Iain Sandoe <iain@sandoe.co.uk> |
3441 | ||
3442 | * libgnat/system-darwin-ppc.ads: Set Stack_Check_Probes True for | |
3443 | PPC Darwin. | |
3444 | ||
d21e66fb | 3445 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3446 | ||
3447 | * sem_ch12.adb (Is_Defaulted): New predicate in | |
3448 | Check_Formal_Package_Intance, to skip the conformance of checks | |
3449 | on parameters of a formal package that are defaulted, | |
3450 | ||
7a42b778 | 3451 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3452 | ||
3453 | * checks.adb, exp_ch9.adb, exp_unst.adb, sem_ch4.adb, | |
3454 | sem_prag.adb, sem_spark.adb: Minor reformatting. | |
3455 | ||
fc8ae496 | 3456 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3457 | ||
3458 | * sem_attr.adb (Analyze_Attribute, case Enum_Rep): Allow prefix | |
3459 | of attribute to be an attribute reference of a discrete type. | |
3460 | ||
9d27ea41 | 3461 | 2019-07-01 Eric Botcazou <ebotcazou@adacore.com> |
3462 | ||
3463 | * sem_ch12.adb (Analyze_Subprogram_Instantiation): Move up | |
3464 | handling of Has_Pragma_Inline_Always and deal with | |
3465 | Has_Pragma_No_Inline. | |
3466 | ||
bcb8dcf3 | 3467 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3468 | ||
3469 | * sem_ch3.adb (Build_Derived_Record_Type): If the parent type is | |
3470 | declared as a subtype of a private type with an inherited | |
3471 | discriminant constraint, its generated full base appears as a | |
3472 | record subtype, so we need to retrieve its oen base type so that | |
3473 | the inherited constraint can be applied to it. | |
3474 | ||
d087b9ca | 3475 | 2019-07-01 Yannick Moy <moy@adacore.com> |
3476 | ||
3477 | * sem_spark.adb: Completely rework the algorithm for ownership | |
3478 | checking, as the rules in SPARK RM have changed a lot. | |
3479 | * sem_spark.ads: Update comments. | |
3480 | ||
fe48ee0a | 3481 | 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com> |
3482 | ||
3483 | * gsocket.h (Has_Sockaddr_Len): Use the offset of sin_family offset in | |
3484 | the sockaddr_in structure to determine the existence of length field | |
3485 | before the sin_family. | |
3486 | ||
b20f7e2c | 3487 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3488 | ||
3489 | * sem_prag.adb (Analyze_Pragma, case Weak_External): Pragma only | |
3490 | applies to entities with run-time addresses, not to types. | |
3491 | ||
374fdf94 | 3492 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
3493 | ||
3494 | * einfo.adb, sem_ch7.adb, sem_prag.adb, sem_util.adb: Update | |
3495 | references to the SPARK RM after the removal of Rule 7.1.4(5). | |
3496 | ||
bf13a79d | 3497 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
3498 | ||
3499 | * sysdep.c: Cleanup references to LynuxWorks in docs and | |
3500 | comments. | |
3501 | ||
866fa2d0 | 3502 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3503 | ||
3504 | * checks.adb (Insert_Valid_Check): Do not apply validity check | |
3505 | to variable declared within a protected object that uses the | |
3506 | Lock_Free implementation, to prevent unwarranted constant | |
3507 | folding, because entities within such an object msut be treated | |
3508 | as volatile. | |
3509 | ||
bcb5ab83 | 3510 | 2019-07-01 Eric Botcazou <ebotcazou@adacore.com> |
3511 | ||
3512 | * exp_ch9.adb (Check_Inlining): Deal with Has_Pragma_No_Inline. | |
3513 | ||
2db33bd6 | 3514 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3515 | ||
3516 | * exp_unst.adb (Visit_Node, Check_Static_Type): Improve the | |
3517 | handling of private and incomplete types whose full view is an | |
3518 | access type, to detect additional uplevel references in dynamic | |
3519 | bounds. This is relevant to N_Free_Statement among others that | |
3520 | manipulate types whose full viww may be an access type. | |
3521 | ||
6b4f0b7d | 3522 | 2019-07-01 Pat Rogers <rogers@adacore.com> |
3523 | ||
3524 | * doc/gnat_rm/representation_clauses_and_pragmas.rst: Correct | |
3525 | size indicated for R as a component of an array. | |
3526 | * gnat_rm.texi: Regenerate. | |
3527 | ||
cdee70d7 | 3528 | 2019-07-01 Justin Squirek <squirek@adacore.com> |
3529 | ||
3530 | * libgnat/s-win32.ads: Add definition for ULONG, modify | |
3531 | OVERLAPPED type, and add appropriate pragmas. | |
3532 | ||
2cf822b7 | 3533 | 2019-07-01 Bob Duff <duff@adacore.com> |
3534 | ||
3535 | * gnat1drv.adb (gnat1drv): Call Write_ALI if the main unit is | |
3536 | ignored-ghost. | |
3537 | ||
0a1ece97 | 3538 | 2019-07-01 Yannick Moy <moy@adacore.com> |
3539 | ||
3540 | * sem_ch4.adb (Operator_Check): Refine error message. | |
3541 | ||
ee4279ef | 3542 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
3543 | ||
3544 | * libgnat/a-calend.ads: Revert "Global => null" contracts on | |
3545 | non-pure routines. | |
3546 | ||
2c6b4ada | 3547 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
3548 | ||
3549 | * exp_attr.adb, libgnat/g-graphs.ads: Fix typos in comments: | |
3550 | componant -> component. | |
3551 | ||
175c4526 | 3552 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3553 | ||
3554 | * libgnat/g-graphs.adb: Use type Directed_Graph rather than | |
3555 | Instance in various routines. | |
3556 | * libgnat/g-graphs.ads: Change type Instance to Directed_Graph. | |
3557 | Update various routines that mention the type. | |
3558 | ||
a0d15509 | 3559 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3560 | ||
3561 | * libgnat/g-sets.adb: Use type Membership_Set rathern than | |
3562 | Instance in various routines. | |
3563 | * libgnat/g-sets.ads: Change type Instance to Membership_Set. | |
3564 | Update various routines that mention the type. | |
3565 | ||
205a23a3 | 3566 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3567 | ||
3568 | * libgnat/g-lists.adb: Use type Doubly_Linked_List rather than | |
3569 | Instance in various routines. | |
3570 | * libgnat/g-lists.ads: Change type Instance to | |
3571 | Doubly_Linked_List. Update various routines that mention the | |
3572 | type. | |
3573 | ||
17fdf8c2 | 3574 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3575 | ||
3576 | * libgnat/g-dynhta.adb: Use type Dynamic_Hash_Table rather than | |
3577 | Instance in various routines. | |
3578 | * libgnat/g-dynhta.ads: Change type Instance to | |
3579 | Dynamic_Hash_Table. Update various routines that mention the | |
3580 | type. | |
3581 | ||
216ffc64 | 3582 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3583 | ||
3584 | * exp_attr.adb, exp_ch7.adb, exp_unst.adb, sem_ch3.adb, | |
3585 | sem_util.adb, uintp.adb, uintp.ads: Minor reformatting. | |
3586 | ||
5051fe35 | 3587 | 2019-07-01 Javier Miranda <miranda@adacore.com> |
3588 | ||
3589 | * exp_attr.adb (Expand_Min_Max_Attribute): Disable expansion of | |
3590 | 'Min/'Max on integer, enumeration, fixed point and floating | |
3591 | point types since the CCG backend now provides in file | |
3592 | standard.h routines to support it. | |
3593 | ||
830a2a71 | 3594 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3595 | ||
3596 | * impunit.adb: Add GNAT.Graphs to list Non_Imp_File_Names_95. | |
3597 | * Makefile.rtl, gcc-interface/Make-lang.in: Register unit | |
3598 | GNAT.Graphs. | |
3599 | * libgnat/g-dynhta.adb: Various minor cleanups (use Present | |
3600 | rather than direct comparisons). | |
3601 | (Delete): Reimplement to use Delete_Node. | |
3602 | (Delete_Node): New routine. | |
3603 | (Destroy_Bucket): Invoke the provided destructor. | |
3604 | (Present): New routines. | |
3605 | * libgnat/g-dynhta.ads: Add new generic formal Destroy_Value. | |
3606 | Use better names for the components of iterators. | |
3607 | * libgnat/g-graphs.adb, libgnat/g-graphs.ads: New unit. | |
3608 | * libgnat/g-lists.adb: Various minor cleanups (use Present | |
3609 | rather than direct comparisons). | |
3610 | (Delete_Node): Invoke the provided destructor. | |
3611 | (Present): New routine. | |
3612 | * libgnat/g-lists.ads: Add new generic formal Destroy_Element. | |
3613 | Use better names for the components of iterators. | |
3614 | (Present): New routine. | |
3615 | * libgnat/g-sets.adb, libgnat/g-sets.ads (Destroy, Preset, | |
3616 | Reset): New routines. | |
3617 | ||
b0111d94 | 3618 | 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com> |
3619 | ||
3620 | * libgnat/g-sothco.adb (Get_Address): Fix the case when AF_INET6 | |
3621 | is not defined. | |
3622 | ||
7362896b | 3623 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
3624 | ||
3625 | * exp_attr.adb (Expand_Attribute_Reference, case Invalid_Value): | |
3626 | Resolve result of call to Get_Simple_Init_Val, which may be a | |
3627 | conversion of a literal. | |
3628 | ||
0dae8dc2 | 3629 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
3630 | ||
3631 | * freeze.adb (Freeze_Expression): Remove the horrible useless | |
3632 | name hiding of N. Insert the freeze nodes generated by the | |
3633 | expression prior to the expression when the nearest enclosing | |
3634 | scope is transient. | |
3635 | ||
487da8ff | 3636 | 2019-07-01 Pierre-Marie de Rodat <derodat@adacore.com> |
3637 | ||
3638 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Fix | |
3639 | formatting issues in the -gnatR section. | |
3640 | * gnat_ugn.texi: Regenerate. | |
3641 | ||
1d79fa18 | 3642 | 2019-06-30 Iain Sandoe <iain@sandoe.co.uk> |
3643 | ||
3644 | * gnatlink.adb (Link_Step): Remove duplicate -static-libgcc switches. | |
3645 | Push -shared-libgcc explicitly, when it is the target default (unless | |
3646 | overidden by the static flag). | |
3647 | When the user has put an instance of shared/static-libgcc do not push | |
3648 | a duplicate of this. | |
3649 | ||
a850edcd | 3650 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3651 | ||
3652 | * gcc-interface/decl.c (gnat_to_gnu_entity): Beep up comment on SAVED, | |
3653 | and tweak comment on the assertion about the scopes of Itypes. Do not | |
3654 | skip the regular processing for Itypes that are E_Record_Subtype with | |
3655 | a Cloned_Subtype. Get the Cloned_Subtype for every E_Record_Subtype | |
3656 | if the type is dummy and hasn't got its own freeze node. | |
3657 | <E_Record_Subtype>: Save again the DECL of the Cloned_Subtype, if any. | |
3658 | <E_Access_Subtype>: Save again the DECL of the equivalent type. | |
3659 | (Gigi_Equivalent_Type) <E_Access_Subtype>: New case. | |
3660 | ||
b1e46fb1 | 3661 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3662 | ||
3663 | * gcc-interface/utils.c (unchecked_convert): Tweak comment. Only skip | |
3664 | dereferences when padding to have the same size on both sides. Do it | |
3665 | for destination types with self-referential size too. | |
3666 | ||
07e38949 | 3667 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3668 | ||
3669 | * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: If the | |
3670 | type requires strict alignment, then set the RM size to the type size. | |
3671 | Rework handling of alignment and sizes of tagged types in ASIS mode. | |
3672 | (validate_size): Rename local variable and remove special handling for | |
3673 | strict-alignment types. | |
3674 | * gcc-interface/utils.c (finish_record_type): Constify local variables | |
3675 | and use properly typed constants. | |
3676 | ||
f4409741 | 3677 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3678 | ||
3679 | * gcc-interface/decl.c (gnat_to_gnu_field): Rework error messages for | |
3680 | fields requiring strict alignment, add explicit test on Storage_Unit | |
3681 | for position and size, and mention type alignment for position. | |
3682 | ||
5882c515 | 3683 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3684 | ||
3685 | * gcc-interface/trans.c (mark_visited_r): Set TYPE_SIZES_GIMPLIFIED on | |
3686 | the main variant of a type, if any. | |
3687 | ||
d0de0a27 | 3688 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3689 | ||
3690 | * gcc-interface/decl.c (set_nonaliased_component_on_array_type): Add | |
3691 | missing guard for the presence of TYPE_CANONICAL. | |
3692 | (set_reverse_storage_order_on_array_type): Likewise. | |
3693 | ||
2074c859 | 3694 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3695 | ||
3696 | * gcc-interface/gigi.h (make_packable_type): Remove default value. | |
3697 | (value_factor_p): Tweak prototype. | |
3698 | * gcc-interface/decl.c (gnat_to_gnu_entity): Add comment. | |
3699 | (gnat_to_gnu_component_type): Likewise. | |
3700 | (gnat_to_gnu_field): Likewise. Fetch the position of the field earlier | |
3701 | and simplify the condition under which the type is packed. Declare | |
3702 | local variable is_bitfield. Pass 1 as max_align to make_packable_type | |
3703 | if it is set to true. | |
3704 | (copy_and_substitute_in_layout): Pass 0 to make_packable_type. | |
3705 | * gcc-interface/utils.c (make_packable_array_type): New function. | |
3706 | (make_packable_type): Use it to rewrite the type of array field. | |
3707 | (maybe_pad_type): Pass align parameter to make_packable_type. | |
3708 | (create_field_decl): Minor tweaks. | |
3709 | (value_factor_p): Assert that FACTOR is a power of 2 and replace the | |
3710 | modulo computation by a masking operation. | |
3711 | ||
83c6da22 | 3712 | 2019-06-25 Eric Botcazou <ebotcazou@adacore.com> |
3713 | ||
3714 | * gcc-interface/decl.c (gnat_to_gnu_entity): Remove superfluous test | |
3715 | in previous change. | |
3716 | * gcc-interface/gigi.h (maybe_character_type): Fix formatting. | |
3717 | (maybe_character_value): Likewise. | |
3718 | ||
aaabc7bc | 3719 | 2019-06-24 Jan Hubicka <jh@suse.cz> |
3720 | ||
3721 | * gcc-interface/decl.c (gnat_to_gnu_entity): Check that | |
3722 | type is array or integer prior checking string flag. | |
83c6da22 | 3723 | * gcc-interface/gigi.h (maybe_character_type): Likewise. |
3724 | (maybe_character_value): Likewise. | |
aaabc7bc | 3725 | |
5fe09a56 | 3726 | 2019-06-24 Martin Sebor <msebor@redhat.com> |
3727 | ||
3728 | * gcc-interface/utils.c (handle_nonnull_attribute): Quote attribute | |
3729 | name. | |
3730 | ||
bd9331d6 | 3731 | 2019-06-18 Arnaud Charlet <charlet@adacore.com> |
3732 | ||
83c6da22 | 3733 | PR ada/80590 |
bd9331d6 | 3734 | * sem_ch5.adb (Analyze_Loop_Statement): Avoid exception propagation |
3735 | during normal processing. | |
3736 | ||
8a5a7d1c | 3737 | 2019-06-17 Arnaud Charlet <charlet@adacore.com> |
3738 | ||
83c6da22 | 3739 | PR ada/80590 |
8a5a7d1c | 3740 | * exp_ch9.adb (Expand_N_Delay_Relative_Statement): Swap the two |
3741 | conditions to avoid a unnecessary exception propagation in the default | |
3742 | case. | |
3743 | ||
580934f6 | 3744 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3745 | ||
3746 | * gcc-interface/utils.c (handle_stack_protect_attribute): Move around. | |
3747 | ||
c8956236 | 3748 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3749 | ||
3750 | * doc/gnat_rm/implementation_defined_pragmas.rst (Machine_Attribute): | |
3751 | Document additional optional parameters. | |
3752 | * sem_prag.adb (Analyze_Pragma) <Pragma_Machine_Attribute>: Accept | |
3753 | more than one optional parameter. | |
3754 | * gcc-interface/decl.c (prepend_one_attribute_pragma): Alphabetize | |
3755 | the list of supported pragmas. Simplify the handling of parameters | |
3756 | and add support for more than one optional parameter. | |
3757 | * gcc-interface/utils.c (attr_cold_hot_exclusions): New constant. | |
3758 | (gnat_internal_attribute_table): Add entry for no_icf, noipa, flatten, | |
3759 | used, cold, hot, target and target_clones. | |
3760 | (begin_subprog_body): Do not create the RTL for the subprogram here. | |
3761 | (handle_noicf_attribute): New static function. | |
3762 | (handle_noipa_attribute): Likewise. | |
3763 | (handle_flatten_attribute): Likewise. | |
3764 | (handle_used_attribute): Likewise. | |
3765 | (handle_cold_attribute): Likewise. | |
3766 | (handle_hot_attribute): Likewise. | |
3767 | (handle_target_attribute): Likewise. | |
3768 | (handle_target_clones_attribute): Likewise. | |
3769 | ||
62b762c2 | 3770 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3771 | ||
3772 | * gcc-interface/trans.c (lvalue_required_for_attribute_p): Return 0 | |
3773 | for 'Size too. | |
3774 | (Identifier_to_gnu): Use the actual subtype for a reference to a | |
3775 | packed array in a return statement. | |
3776 | (Attribute_to_gnu) <Attr_Size>: Do not strip VIEW_CONVERT_EXPRs from | |
3777 | the prefix in every case. | |
3778 | ||
336a61a3 | 3779 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3780 | ||
3781 | * gcc-interface/trans.c (gnat_to_gnu): Remove superfluous tests on | |
3782 | Backend_Overflow_Checks_On_Target and rework comments. | |
3783 | ||
983c5b5e | 3784 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3785 | ||
3786 | * gcc-interface/trans.c (walk_nesting_tree): New static function. | |
3787 | (finalize_nrv): Use it to walk the entire nesting tree. | |
3788 | ||
96b4b84e | 3789 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3790 | ||
3791 | * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Remove | |
3792 | obsolete test on Is_For_Access_Subtype. | |
3793 | ||
0b74284e | 3794 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3795 | ||
3796 | * gcc-interface/decl.c (components_to_record): Set a name on the type | |
3797 | created for the REP part, if any. | |
3798 | * gcc-interface/utils.c (finish_record_type): Only take the maximum | |
3799 | when merging sizes for a variant part at offset 0. | |
3800 | (merge_sizes): Rename has_rep parameter into max. | |
3801 | ||
689dab9d | 3802 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3803 | ||
3804 | * gcc-interface/utils.c (gnat_internal_attribute_table): Add support | |
3805 | for stack_protect attribute. | |
3806 | (handle_stack_protect_attribute): New static function. | |
3807 | ||
804f7d39 | 3808 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
3809 | ||
3810 | * gcc-interface/decl.c (intrin_arglists_compatible_p): Do not return | |
3811 | false if the internal builtin uses a variable list. | |
3812 | ||
f07f94cc | 3813 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3814 | ||
3815 | * gcc-interface/trans.c (Call_to_gnu): Do not initialize the temporary | |
3816 | created out of addressability concerns if it's for the _Init parameter | |
3817 | of an initialization procedure. | |
3818 | ||
abfd658b | 3819 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3820 | ||
3821 | * gcc-interface/ada-builtin-types.def: New file. | |
3822 | * gcc-interface/ada-builtins.def: Likewise. | |
3823 | * gcc-interface/ada-tree.h (BUILT_IN_LIKELY): New macro. | |
3824 | (BUILT_IN_UNLIKELY): Likewise. | |
3825 | * gcc-interface/trans.c (independent_iterations_p): Initialize the | |
3826 | auto-vector to 16 elements. | |
3827 | (Call_to_gnu): Remove local variable and change the vector of actual | |
3828 | parameters to an auto-vector. Do not convert actual parameters to | |
3829 | the argument type for front-end built-in functions. Add support for | |
3830 | front-end built-in functions. | |
3831 | (build_noreturn_cond): Use internal instead of built-in function. | |
3832 | * gcc-interface/utils.c (c_builtin_type): Include ada-builtin-types.def | |
3833 | (install_builtin_function_types): Likewise. | |
3834 | (install_builtin_functions): Include ada-builtins.def first. | |
3835 | ||
caab73a2 | 3836 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3837 | ||
3838 | * gcc-interface/utils.c (maybe_pad_type): Issue the warning for the | |
3839 | specific case of component types preferably. | |
3840 | ||
f1ca2388 | 3841 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3842 | ||
3843 | * gcc-interface/trans.c (Identifier_to_gnu): Minor tweaks. | |
3844 | (gnat_to_gnu): Do not convert the result if it is a reference to an | |
3845 | unconstrained array used as the prefix of an attribute reference that | |
3846 | requires an lvalue. | |
3847 | ||
e3f3573c | 3848 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3849 | ||
3850 | * gcc-interface/trans.c (Gigi_Types_Compatible): New predicate. | |
3851 | (Identifier_to_gnu): Use it to assert that the type of the identifier | |
3852 | and that of its entity are compatible for gigi. Rename a couple of | |
3853 | local variables and separate the processing of the result type. | |
3854 | ||
2306cd17 | 3855 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3856 | ||
3857 | * gcc-interface/trans.c (Call_to_gnu): Use the unpadded type when | |
3858 | putting back an intermediate conversion the type of the actuals. | |
3859 | ||
6e4e9378 | 3860 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
3861 | ||
3862 | * gcc-interface/trans.c (gnat_to_gnu) <Shift operations>: Convert the | |
3863 | count to the unsigned version of its base type before proceeding. | |
3864 | ||
85b9be9b | 3865 | 2019-05-16 Martin Sebor <msebor@redhat.com> |
3866 | ||
3d6be0d5 | 3867 | * gcc-interface/trans.c (check_inlining_for_nested_subprog): Quote |
3868 | reserved names. | |
85b9be9b | 3869 | |
65d973ca | 3870 | 2019-05-08 Arnaud Charlet <charlet@adacore.com> |
3871 | ||
3872 | * standard.ads.h: New file. | |
3873 | ||
ff628b99 | 3874 | 2019-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3875 | ||
3876 | * gcc-interface/Makefile.in (install-gcc-specs): Use foreach. | |
3877 | Honor DESTDIR. | |
3878 | ||
ebd761d4 | 3879 | 2019-04-29 Michael K. Darling <darlingm@gmail.com> |
3880 | ||
3881 | * gnatvsn.ads: Bump Library_Version to 10. | |
3882 | ||
5f260823 | 3883 | 2019-04-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
3884 | Bernd Edlinger <bernd.edlinger@hotmail.de> | |
3885 | Jakub Jelinek <jakub@redhat.com> | |
3886 | ||
3887 | PR target/89093 | |
3888 | * raise-gcc.c (TARGET_ATTRIBUTE): Define. | |
3889 | (continue_unwind, personality_body, PERSONALITY_FUNCTION): Add | |
3890 | TARGET_ATTRIBUTE. | |
3891 | ||
d7ca95c0 | 3892 | 2019-04-07 Eric Botcazou <ebotcazou@adacore.com> |
3893 | ||
3894 | * libgnat/i-cexten.ads (CFloat_128): New type. | |
3895 | ||
26b21081 | 3896 | 2019-03-22 Dmitriy Anisimkov <anisimko@adacore.com> |
3897 | ||
3898 | PR ada/89583 | |
3899 | * libgnat/g-socket.adb (Bind_Socket, Connect_Socket, | |
3900 | Send_Socket): Fix the computation of structure lengths passed to | |
3901 | low level routines. | |
3902 | (Is_IPv6_Address): Fix the number of expected colons. | |
3903 | ||
2f6d557f | 3904 | 2019-03-11 Martin Liska <mliska@suse.cz> |
3905 | ||
d325ee67 | 3906 | * gcc-interface/misc.c (gnat_post_options): Wrap option name in string |
3907 | format message and fix GNU coding style. | |
2f6d557f | 3908 | |
c1ad6672 | 3909 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
3910 | ||
3911 | * gcc-interface/trans.c (gnat_to_gnu) <N_Aggregate>: Minor tweak. | |
3912 | * gcc-interface/utils.c (convert): Do not pad when doing an unchecked | |
3913 | conversion here. Use TREE_CONSTANT throughout the function. | |
3914 | (unchecked_convert): Also pad if the source is a CONSTRUCTOR and the | |
3915 | destination is a more aligned array type or a larger aggregate type, | |
3916 | but not between original and packable versions of a type. | |
3917 | ||
62a6ebbd | 3918 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
3919 | ||
3920 | * gcc-interface/utils.c (max_size) <tcc_unary>: Be prepared for an | |
3921 | operand with VOID_TYPE. | |
3922 | ||
da383d19 | 3923 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
3924 | ||
3925 | * gcc-interface/trans.c (elaborate_all_entities): Do not elaborate the | |
3926 | entities of a package renaming another one. | |
3927 | ||
09c123a0 | 3928 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
3929 | ||
3930 | * gcc-interface/trans.c (Regular_Loop_to_gnu): Replace tests on | |
3931 | individual flag_unswitch_loops and flag_tree_loop_vectorize switches | |
3932 | with test on global optimize switch. | |
3933 | (Raise_Error_to_gnu): Likewise. | |
3934 | ||
a9dd7273 | 3935 | 2019-02-07 Eric Botcazou <ebotcazou@adacore.com> |
3936 | ||
3937 | * libgnarl/s-linux__sparc.ads (ETIMEDOUT): Set to correct value. | |
3938 | ||
4836c4f1 | 3939 | 2019-02-06 Arnaud Charlet <charlet@adacore.com> |
3940 | ||
3941 | * libgnarl/s-linux__x32.ads: Resync list of signals with s-linux.ads | |
3942 | ||
6b56937c | 3943 | 2019-01-27 Eric Botcazou <ebotcazou@adacore.com> |
3944 | ||
3945 | * repinfo.adb (List_Component_Layout): Remove superfluous space for | |
3946 | zero-sized field. | |
3947 | * gcc-interface/ada-tree.h (TYPE_IS_EXTRA_SUBTYPE_P): New macro. | |
3948 | * gcc-interface/gigi.h (create_extra_subtype): Declare. | |
3949 | * gcc-interface/decl.c (TYPE_ARRAY_SIZE_LIMIT): Likewise. | |
3950 | (update_n_elem): New function. | |
3951 | (gnat_to_gnu_entity): Use create_extra_subtype to create extra subtypes | |
3952 | instead of doing it manually. | |
3953 | <E_Array_Type>: Use update_n_elem to compute the maximum size. Use the | |
3954 | index type instead of base type for the bounds. Set TYPE_ARRAY_MAX_SIZE | |
3955 | of the array to the maximum size. | |
3956 | <E_Array_Subtype>: Create an extra subtype using the index type of the | |
3957 | base array type for self-referential bounds. Use update_n_elem to | |
3958 | compute the maximum size. Set TYPE_ARRAY_MAX_SIZE of the array to the | |
3959 | maximum size. | |
3960 | (gnat_to_gnu_field): Clear DECL_NONADDRESSABLE_P on discriminants. | |
3961 | * gcc-interface/misc.c (gnat_get_alias_set): Return the alias set of | |
3962 | the base type for an extra subtype. | |
3963 | (gnat_type_max_size): Remove obsolete code. | |
3964 | * gcc-interface/trans.c (Attribute_to_gnu): Minor tweak. | |
3965 | (can_be_lower_p): Deal with pathological types. | |
3966 | * gcc-interface/utils.c (create_extra_subtype): New function. | |
3967 | (create_field_decl): Minor tweak. | |
3968 | (max_size) <tcc_reference>: Compute a better value by using the extra | |
3969 | subtypes on the self-referential bounds. | |
3970 | <tcc_binary>: Rewrite. Deal with "negative value" in unsigned types. | |
3971 | <tcc_expression>: Likewise. | |
3972 | * gcc-interface/utils2.c (compare_arrays): Retrieve the original bounds | |
3973 | of the arrays upfront. Swap only if the second length is not constant. | |
3974 | Use comparisons on the original bounds consistently for the null tests. | |
3975 | (build_binary_op): Use TYPE_IS_EXTRA_SUBTYPE_P macro. | |
3976 | (build_allocator): Minor tweak. | |
3977 | ||
ecb2c722 | 3978 | 2019-01-27 Eric Botcazou <ebotcazou@adacore.com> |
3979 | ||
3980 | * gcc-interface/decl.c (array_type_has_nonaliased_component): Return | |
3981 | the same value for every dimension of a multidimensional array type. | |
3982 | ||
10f25579 | 3983 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
3984 | ||
3985 | * gcc-interface/trans.c (Regular_Loop_to_gnu): Use the SLOC of the | |
3986 | iteration scheme, if present, throughout the translation. | |
3987 | ||
aced6683 | 3988 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
3989 | ||
3990 | * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Use | |
3991 | DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT for the size to be assigned | |
3992 | by a call to memset if the LHS is a DECL. | |
3993 | ||
18b4b30e | 3994 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
3995 | ||
3996 | * gcc-interface/trans.c (struct loop_info_d): Remove artificial field. | |
3997 | (Loop_Statement_to_gnu): Do not set it. | |
3998 | ||
6dce35b7 | 3999 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
4000 | ||
4001 | * gcc-interface/trans.c (Iterate_Acc_Clause_Arg): Fix formatting. | |
4002 | (Acc_gnat_to_gnu): Likewise. | |
4003 | (Acc_Data_to_gnu): Likewise. | |
4004 | (Acc_Var_to_gnu): Likewise. | |
4005 | (Acc_Reduc_to_gnu): Likewise. | |
4006 | (Acc_Size_List_to_gnu): Likewise. | |
4007 | (Pragma_to_gnu) <Pragma_Acc_Loop>: Likewise. | |
4008 | <Pragma_Acc_Data>): Likewise. | |
4009 | (find_loop_for): Remove default value for parameters. | |
4010 | * gcc-interface/trans.c (gnat_to_gnu) <N_Op_And>: Merge into... | |
4011 | <N_Op_Eq>): ...this. | |
4012 | ||
f8cd11ee | 4013 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
4014 | ||
4015 | * gcc-interface/decl.c (annotate_value) <INTEGER_CST>: Use test on | |
4016 | the sign bit instead of on the sign of the value. | |
4017 | <PLUS_EXPR>: Turn addition of negative constant into subtraction. | |
4018 | <MULT_EXPR>: Add test for degenerate case. | |
4019 | <BIT_AND_EXPR>: Simplify. | |
4020 | ||
9a3c51d9 | 4021 | 2019-01-18 Sebastian Huber <sebastian.huber@embedded-brains.de> |
4022 | ||
4023 | * s-oscons-tmplt.c (AF_INET6): Do not undefine for RTEMS. | |
4024 | ||
07c11f2b | 4025 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
4026 | ||
4027 | PR other/16615 | |
07c11f2b | 4028 | * exp_ch11.adb: Change "can not" to "cannot". |
4029 | * sem_ch4.adb: Likewise. | |
4030 | ||
f4d3c071 | 4031 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
4032 | ||
4033 | PR other/16615 | |
f4d3c071 | 4034 | * exp_ch9.adb: Mechanically replace "can not" with "cannot". |
4035 | * libgnat/s-regpat.ads: Likewise. | |
4036 | * par-ch4.adb: Likewise. | |
4037 | * set_targ.adb: Likewise. | |
4038 | * types.ads: Likewise. | |
4039 | ||
902071d1 | 4040 | 2019-01-08 Justin Squirek <squirek@adacore.com> |
4041 | ||
4042 | Revert: | |
902071d1 | 4043 | 2018-07-31 Justin Squirek <squirek@adacore.com> |
4044 | ||
76fb0465 | 4045 | * lib-writ.adb (Write_With_Lines): Modfiy the generation |
4046 | of dependencies within ali files so that source unit | |
4047 | bodies are properly listed even if said bodies are | |
4048 | missing. Perform legacy behavior in GNATprove mode. | |
4049 | * lib-writ.ads: Modify documentation to reflect current | |
4050 | behavior. | |
902071d1 | 4051 | |
4052 | and: | |
902071d1 | 4053 | 2018-09-26 Justin Squirek <squirek@adacore.com> |
4054 | ||
76fb0465 | 4055 | * lib-writ.adb, lib-writ.ads (Write_With_Lines): Add |
4056 | documentation and an extra conditional check for RCI | |
4057 | units so that generated ali files will list the spec | |
4058 | only instead of a body when a body is not found. | |
902071d1 | 4059 | |
65a33d4a | 4060 | 2019-01-04 Eric Botcazou <ebotcazou@adacore.com> |
4061 | ||
4062 | * gnatvsn.ads: Bump copyright year. | |
4063 | ||
3d8932fd | 4064 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
8e8f6434 | 4065 | |
fbd26352 | 4066 | Update copyright years. |
4067 | ||
277184bc | 4068 | * gnat_ugn.texi: Bump @copying's copyright year. |
4069 | * gnat_rm.texi: Likewise. | |
7dfbd804 | 4070 | \f |
3d8932fd | 4071 | Copyright (C) 2019 Free Software Foundation, Inc. |
7dfbd804 | 4072 | |
4073 | Copying and distribution of this file, with or without modification, | |
4074 | are permitted in any medium without royalty provided the copyright | |
4075 | notice and this notice are preserved. |