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