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Commit | Line | Data |
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944903c8 | 1 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
2 | ||
3 | * Makefile.rtl: Use g-sercom__linux.adb for all linuxes. | |
4 | ||
e51a140c | 5 | 2019-07-08 Yannick Moy <moy@adacore.com> |
6 | ||
7 | * expander.adb (Expand): Do not reset Analyzed flag always. | |
8 | * sem_eval.adb (Fold_Ureal): Mark node as analyzed. | |
9 | ||
f117e449 | 10 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
11 | ||
12 | * exp_ch9.adb (Expand_N_Timed_Entry_Call): Do not insert twice | |
13 | the assignment statement that computes the delay value, to | |
14 | prevent improper tree sharing when the value is a type | |
15 | conversion and Float_Overflow checks are enabled. | |
16 | ||
f5cb3a59 | 17 | 2019-07-08 Hristian Kirtchev <kirtchev@adacore.com> |
18 | ||
19 | * bindo.adb: Update the section on terminology to include new | |
20 | concepts. Update the section on switches to include new | |
21 | entries. | |
22 | * bindo.ads: Add type Precedence_Kind. | |
23 | * bindo-builders.adb: Add with and use clauses for Debug and | |
24 | Bindo.Validators. Add use clauses for | |
25 | Bindo.Validators.Invocation_Graph_Validators and | |
26 | Bindo.Validators.Library_Graph_Validators. | |
27 | (Build_Invocation_Graph): Validate the graph immediately after | |
28 | it was built. | |
29 | (Build_Library_Graph): Update the parameter profile. The | |
30 | creation of the graph is now elaboration model-agnostic. | |
31 | Validate the graph immediately after it was built. | |
32 | (Create_With_Edge): Create regular with edges for Elaborate and | |
33 | Elaborate_All edges when the appropriate debug switches are in | |
34 | effect. | |
35 | * bindo-builders.ads (Build_Library_Graph): Update the parameter | |
36 | profile. | |
37 | * bindo-diagnostics.adb (Diagnose_Cycle): Track the presence of | |
38 | an Elaborate_All edge throughout the inspection of the cycle's | |
39 | edges. | |
40 | (Output_Dynamic_Model_Suggestions): Output the suggestion only | |
41 | when the cycle contains at least one weak edge where the | |
42 | successor was statically elaborated. | |
43 | (Output_Elaborate_Body_Transition, Output_Forced_Transition, | |
44 | Output_With_Transition): Update the assertions. | |
45 | * bindo-elaborators.adb: Remove use clauses for | |
46 | Bindo.Validators.Invocation_Graph_Validators and | |
47 | Bindo.Validators.Library_Graph_Validators. Remove strings | |
48 | Add_To_All_Candidates_Msg and Add_To_Comp_Candidates_Msg. | |
49 | Remove type String_Ptr. | |
50 | (Add_Vertex, Add_Vertex_If_Elaborable, Create_All_Candidates_Set | |
51 | Create_Component_Candidates_Set): Remove. | |
52 | (Create_Component_Vertex_Sets, Create_Vertex_Sets): New routine. | |
53 | (Elaborate_Component): Update the parameter profile and the | |
54 | comment on usage. Reimplement the elaboration of a component. | |
55 | The algorithm will now attempt to elaborate as many vertices | |
56 | possible. If this is not possible, and a weakly elaborable | |
57 | vertex is available use unit was compiled using the dynamic | |
58 | model, the algorithm will elaborate it. | |
59 | (Elaborate_Library_Graph): Reimplement the elaboration of the | |
60 | graph. The algorithm will now attempt to elaborate as many | |
61 | vertices along with their components as possible. If this is not | |
62 | possible, and a weakly elaborable vertex is available use unit | |
63 | was compiled using the dynamic model, the algorithm will | |
64 | elaborate it along with its component. | |
65 | (Elaborate_Units): Merge with the functionality of | |
66 | Elaborate_Units_Common. | |
67 | (Elaborate_Units_Common, Elaborate_Units_Dynamic, | |
68 | Elaborate_Units_Static): Remove. | |
69 | (Elaborate_Vertex): Update the parameter profile and the comment | |
70 | on usage. Reimplemented. | |
71 | (Find_Best_Candidate): Remove. | |
72 | (Find_Best_Elaborable_Vertex, Find_Best_Vertex, | |
73 | Find_Best_Weakly_Elaborable_Vertex, Has_Elaborable_Body, | |
74 | Insert_Elaborable_Successor, Insert_Vertex): New routines. | |
75 | (Is_Better_Candidate): Remove. | |
76 | (Is_Better_Elaborable_Vertex, | |
77 | Is_Better_Weakly_Elaborable_Vertex, | |
78 | Is_Suitable_Elaborable_Vertex, | |
79 | Is_Suitable_Weakly_Elaborable_Vertex): New routines. | |
80 | (Trace_Candidate_Vertices): Remove. | |
81 | (Trace_Component): Output the number of strong and weak | |
82 | predecessors. | |
83 | (Trace_Unelaborated_Vertices): Remove. | |
84 | (Trace_Vertex): Output the number of strong and weak | |
85 | predecessors. | |
86 | (Trace_Vertices): New routine. | |
87 | (Update_Successor, Update_Successors): Update the parameter | |
88 | profile and the comment on usage. | |
89 | * bindo-graphs.adb: Remove type Precedence_Kind. | |
90 | (Add_Edge_With_Return): Update the increment of pending | |
91 | predecessors. | |
92 | (Add_Vertex): Provide default values for strong and weak | |
93 | predecessors. | |
94 | (Complementary_Vertex): Move the initial declaration to the | |
95 | spec. Update the parameter profile and the comment on usage. | |
96 | (Contains_Weak_Static_Successor): New routine. | |
97 | (Create): Update the parameter profile. The creation of the | |
98 | graph is now elaboration model-agnostic. | |
99 | (Decrement_Pending_Predecessors): Update the parameter profile | |
100 | and the comment on usage. Reimplemented. | |
101 | (Delete_Edge): Update the decrement of pending predecesors. | |
102 | (Has_Elaborate_Body): Do not treat a vertex as being subject to | |
103 | Elaborate_Body when a debug switch is in effect. | |
104 | (Increment_Pending_Predecessors): Update the parameter profile | |
105 | and the comment on usage. Reimplemented. | |
106 | (Is_Elaborable_Component): Reimplemented. | |
107 | (Is_Elaborable_Vertex): Move the initial declaration to the | |
108 | spec. Reimplemented. | |
109 | (Is_Elaborate_Body_Pair): New routine. | |
110 | (Is_Dynamically_Elaborated): Update the parameter profile. | |
111 | Reimplemented. | |
112 | (Is_Weakly_Elaborable_Vertex): New routine. | |
113 | (Pending_Predecessors): Removed. | |
114 | (Pending_Predecessors_For_Elaboration, | |
115 | Pending_Strong_Predecessors, Pending_Weak_Predecessors, | |
116 | Update_Pending_Predecessors): New routines. | |
117 | (Update_Pending_Predecessors_Of_Components): Update the | |
118 | increment of pending predecessors. | |
119 | * bindo-graphs.ads: Update the components of type | |
120 | Component_Attributes. Update the components of type | |
121 | Library_Graph_Attributes. Update the components of type | |
122 | Library_Graph_Vertex_Attributes. Update the initialization of | |
123 | No_Component_Attributes. Update the initialization of | |
124 | No_Library_Graph_Vertex_Attributes. | |
125 | (Complementary_Vertex, Contains_Weak_Static_Successor): New | |
126 | routines. | |
127 | (Create): Update the parameter profile and the comment on usage. | |
128 | (Decrement_Pending_Predecessors, Is_Dynamically_Elaborated): | |
129 | Update the parameter profile and the comment on usage. | |
130 | (Is_Elaborate_Body_Pair, Is_Weakly_Elaborable_Vertex): New | |
131 | routines. | |
132 | (Pending_Predecessors): Removed. | |
133 | (Pending_Predecessors_For_Elaboration, | |
134 | Pending_Strong_Predecessors, Pending_Weak_Predecessors): New | |
135 | routines. | |
136 | * bindo-writers.adb (Write_Components): Moved from the spec. | |
137 | (Write_Component): Output the strong and weak predecessors. | |
138 | (Write_Library_Graph): Output the components as part of the | |
139 | graph. | |
140 | (Write_Library_Graph_Vertex): Output the strong and weak | |
141 | predecessors. | |
142 | * bindo-writers.ads (Write_Components): Moved to the body. | |
143 | * debug.adb: Add and document new GNATbind switches -d_a, -d_b, | |
144 | -d_e. | |
145 | * bindo-validators.adb: Minor reformattings. | |
146 | ||
7b8ca6b2 | 147 | 2019-07-08 Bob Duff <duff@adacore.com> |
148 | ||
149 | * libgnat/g-sercom.ads, libgnat/g-sercom__linux.adb (Data_Rate): | |
150 | Support additional data rates. | |
151 | ||
364c746f | 152 | 2019-07-08 Olivier Hainque <hainque@adacore.com> |
153 | ||
154 | * gcc-interface/trans.c (Compilation_Unit_to_gnu): Don't request | |
155 | DECL_ARTIFICIAL_P on elab proc declarations. | |
156 | ||
2dbfbbb2 | 157 | 2019-07-08 Eric Botcazou <ebotcazou@adacore.com> |
158 | ||
159 | * repinfo.adb (List_Record_Info): Declare Incomplete_Layout and | |
160 | Not_In_Extended_Main local exceptions. | |
161 | (List_Structural_Record_Layout): For an extension, raise the | |
162 | former if the parent subtype has not been built and the latter | |
163 | if it is not declared in the main source unit. Fall back to the | |
164 | flat layout if either exception has been raised. | |
165 | ||
3e05bbec | 166 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
167 | ||
168 | * libgnat/a-strfix.adb (Delete): The RM describes the semantics | |
169 | of Delete as equivalent to that of Replace_String with a null | |
170 | argument. As a result, deleting a null string that starts past | |
171 | the end of its argument is a noop and must not raise | |
172 | Index_Error. | |
173 | ||
c98aac61 | 174 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
175 | ||
176 | * exp_disp.adb (Register_Primitive): When registering a | |
177 | primitive in the secondary dispatch table, handle primitive | |
178 | inherited through several levels of type derivation (required to | |
179 | properly handle inherited 'null' primitive). | |
180 | ||
221b67b6 | 181 | 2019-07-08 Bob Duff <duff@adacore.com> |
182 | ||
183 | * doc/gnat_ugn/gnat_utility_programs.rst: Document handling of | |
184 | preprocessor directives in GNATpp. | |
185 | ||
aed4e06a | 186 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
187 | ||
188 | * gnat1drv.adb (Post_Compilation_Validation_Checks: | |
189 | Validate_Compile_Time_Warning_Errors is now located in sem_prag | |
190 | (instead of sem_ch13). | |
191 | * sem_ch13.ads (Validate_Compile_Time_Warning_Error, | |
192 | Validate_Compile_Time_Warning_Errors): Move to sem_prag. | |
193 | * sem_ch13.adb | |
194 | (Compile_Time_Warnings_Errors): Move to sem_prag. | |
195 | (Initialize): Remove initialization of table | |
196 | Compile_Time_Warning_Errors. | |
197 | (Validate_Compile_Time_Warning_Error, | |
198 | Validate_Compile_Time_Warning_Errors): Move to sem_prag. | |
199 | * sem_prag.ads (Validate_Compile_Time_Warning_Errors): New | |
200 | procedure. | |
201 | * sem_prag.adb (Initialize): Initialize table | |
202 | Compile_Time_Warning_Errors. | |
203 | ||
b9bd5934 | 204 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
205 | ||
206 | * sem_ch13.adb (Analyze_Aspect_Specifications): For a | |
207 | pre/postcondition of a generic subprogram declaration, do not | |
208 | use Relocate_Node on the aspect expression to construct the | |
209 | corresponding attribute specification, to prevent tree anomalies | |
210 | when the expression is a call with named actual parameters. | |
211 | ||
63bb17d8 | 212 | 2019-07-08 Javier Miranda <miranda@adacore.com> |
213 | ||
214 | * sem_attr.adb (Analyze_Attribute [Attribute_Size]): For pragmas | |
215 | used to report user defined compile time warning or errors | |
216 | handle 'Size for types with known static RM size. | |
217 | ||
1979cbfe | 218 | 2019-07-08 Justin Squirek <squirek@adacore.com> |
219 | ||
220 | * exp_imgv.adb (Build_Enumeration_Image_Tables): Default SSO for | |
221 | the building of image tables. | |
222 | (Expand_Image_Attribute): Minor cleanup. | |
223 | ||
bcb0a375 | 224 | 2019-07-08 Dmitriy Anisimkov <anisimko@adacore.com> |
225 | ||
226 | * libgnat/g-socket.ads, libgnat/g-socket.adb: Improve | |
227 | documentation. | |
228 | (Get_Socket_Option, Set_Socket_Option): Remove default value for | |
229 | the Level formal. | |
230 | ||
429822c1 | 231 | 2019-07-08 Ed Schonberg <schonberg@adacore.com> |
232 | ||
233 | * sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): For an | |
234 | unanalized aspect in a generic context that has not been | |
235 | analyzed yet, if the aspect applies to a type, place the type on | |
236 | the scope stack to make its components visible, before checking | |
237 | conformance with the version of the expression analyzed at the | |
238 | freeze point. | |
239 | ||
e1415398 | 240 | 2019-07-05 Justin Squirek <squirek@adacore.com> |
241 | ||
242 | * checks.adb (Apply_Accessibility_Check): Add logic to fetch the | |
243 | function result accessibility level if one is required within | |
244 | the generated check. | |
245 | * exp_ch6.adb (Needs_Result_Accessibility_Level): Modify | |
246 | controlling elsif block to handle more cases such as anonymous | |
247 | access results and disable checking for coextensions. | |
248 | ||
dad9e9f8 | 249 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
250 | ||
251 | * sem_ch9.adb (Analyze_Accept_Statement): If this is an illegal | |
252 | accept statement for an enclosing entry abandon analysis to | |
253 | prevent scope mismatches and potential infinite loops in | |
254 | compiler. | |
255 | ||
627d0751 | 256 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
257 | ||
258 | * ali.adb (For_Each_Invocation_Construct, | |
259 | For_Each_Invocation_Relation): New version. | |
260 | (Scan_ALI): Initialize field Invocation_Graph_Encoding. | |
261 | (Set_Invocation_Graph_Encoding): Update the setting of the | |
262 | invocation graph encoding. | |
263 | * ali.ads: Move field Invocation_Graph_Encoding from Unit_Record | |
264 | to ALI_Record because the encoding applies to the whole ALI, | |
265 | rather than one of the units (spec or body) for which the ALI | |
266 | file was created. | |
267 | (For_Each_Invocation_Construct, For_Each_Invocation_Relation): | |
268 | New version. | |
269 | * bindo.adb: Update the section on switches. Complete the | |
270 | section of debugging elaboration order issues. | |
271 | (Find_Elaboration_Order): Prepare the routine for the switch | |
272 | from the old to the new elaboration order mechanism. | |
273 | * bindo-diagnostics.adb (Find_And_Output_Invocation_Paths): | |
274 | Manage a visited set used by Visit_Vertex. | |
275 | (Output_All_Cycles_Suggestions, | |
276 | Output_Dynamic_Model_Suggestions): Clarify the nature of the | |
277 | suggested switch. | |
278 | (Output_Elaborate_Body_Transition): Update the diagnostic to | |
279 | emit a better message. | |
280 | (Output_Forced_Suggestions, Output_Full_Encoding_Suggestions): | |
281 | Clarify the nature of the suggested switch. | |
282 | (Visit_Vertex): Update the parameter profile to add a set of | |
283 | invokers visited during the transition. This set prevents | |
284 | infinite exploration of the graph in case the invocations are | |
285 | recursive. | |
286 | * bindo-elaborators.adb: Add a use clause for | |
287 | Bindo.Writers.Dependency_Writers. | |
288 | (Elaborate_Units_Common): Output the library graph after it has | |
289 | been augmented with invocation edges. Output just the components | |
290 | instead of outputting the whole library graph again. | |
291 | (Elaborate_Units_Dynamic, Elaborate_Units_Static): Output the | |
292 | dependencies as expressed in the library graph. | |
293 | * bindo-units.adb (Invocation_Graph_Encoding): Update the | |
294 | extraction of the invocation graph encoding. | |
295 | * bindo-writers.adb: Add with and use clauses for Binderr and | |
296 | Butil. | |
297 | (palgc, plgc): New debug routine. | |
298 | (Write_Components): Moved to the spec. Add a header for the | |
299 | output. | |
300 | (Write_Dependencies, Write_Dependencies_Of_Vertex, | |
301 | Write_Dependency_Edge): New routine. | |
302 | (Write_Elaboration_Order): Update the logic to follow the format | |
303 | of Binde's order output. | |
304 | (Write_Library_Graph): Do not output the components every time | |
305 | the graph is written. | |
306 | (Write_Unit): Output the invocation graph encoding of the unit. | |
307 | Output the invocation constructs and relations for the unit | |
308 | only. | |
309 | * bindo-writers.ads (Write_Components): Moved from the body. | |
310 | (Write_Dependencies): New routine. | |
311 | * bindusg.adb: Prepare the routine for the switch from the old | |
312 | to the new elaboration order mechanism. | |
313 | * debug.adb: Binder switch -d_O is now not associated with any | |
314 | functionality. | |
315 | * einfo.adb (Is_Elaboration_Target): The attribute applies to | |
316 | packages, as specified by the comment on the attribute usage. | |
317 | * opt.ads: Add a global flag which controls the choice between | |
318 | the new and the legacy elaboration order mechanism. | |
319 | * sem_elab.adb: Add Package_Target to type Target_Kind. | |
320 | (Build_Elaborate_Body_Procedure, Build_Elaborate_Procedure, | |
321 | Build_Elaborate_Spec_Procedure, Check_Elaboration_Scenarios, | |
322 | Check_SPARK_Model_In_Effect): Use Main_Unit_Entity to obtain the | |
323 | entity of the main unit. | |
324 | (Create_Package_Rep): New routine. | |
325 | (Create_Target_Rep): Add processing for packages. | |
326 | (Declaration_Placement_Of_Node, Has_Prior_Elaboration): Use | |
327 | Main_Unit_Entity to obtain the entity of the main | |
328 | unit. | |
329 | (Invocation_Graph_Recording_OK): Prepare the routine for the | |
330 | switch from the old to the new elaboration order mechanism. | |
331 | (Main_Unit_Entity): New routine. | |
332 | (Meet_Elaboration_Requirement, | |
333 | Process_Conditional_ABE_Variable_Reference): Use | |
334 | Main_Unit_Entity to obtain the entity of the main unit. | |
335 | (Process_Invocation_Instantiation): New routine. | |
336 | (Process_Invocation_Scenario): Add processing for | |
337 | instantiations. | |
338 | * switch-b.adb (Scan_Binder_Switches): Prepare the routine for | |
339 | the switch from the old to the new elaboration order mechanism. | |
340 | ||
30fb27b1 | 341 | 2019-07-05 Joffrey Huguet <huguet@adacore.com> |
342 | ||
343 | * libgnat/a-textio.adb: Add abstract state refinment. | |
344 | * libgnat/a-textio.ads: Add File_System abstract state. Add | |
345 | global contracts, contract cases, preconditions and | |
346 | postconditions to procedures and functions. | |
347 | (Set_Input, Set_Output, Set_Error, Standard_Input, | |
348 | Standard_Output, Standard_Error, Current_Input, Current_Output, | |
349 | Current_Error): Turn SPARK_Mode off. | |
350 | (Get_Line): Turn SPARK_Mode off on Get_Line functions. | |
351 | * libgnat/a-tideio.ads, libgnat/a-tienio.ads, | |
352 | libgnat/a-tifiio.ads, libgnat/a-tiflio.ads, | |
353 | libgnat/a-tiinio.ads, libgnat/a-timoio.ads: Add global | |
354 | contracts, contract cases, preconditions and postconditions to | |
355 | procedures and functions. | |
356 | ||
ce99fc8a | 357 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
358 | ||
359 | * doc/gnat_ugn/platform_specific_information.rst: Refresh doc on | |
360 | installing from the command line on Windows. Remove obsolete | |
361 | part. | |
362 | * gnat_ugn.texi: Regenerate. | |
363 | ||
26ea5003 | 364 | 2019-07-05 Vasiliy Fofanov <fofanov@adacore.com> |
365 | ||
366 | * libgnat/a-wichha.ads (Is_Alphanumeric): Replace comment with | |
367 | the correct one. Also capitalize references to False | |
368 | throughout. | |
369 | ||
c9c81835 | 370 | 2019-07-05 Eric Botcazou <ebotcazou@adacore.com> |
371 | ||
372 | * exp_ch4.adb (Expand_N_Indexed_Component): Do not expand actual | |
373 | parameters of function calls here either. | |
374 | ||
50948c8a | 375 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
376 | ||
377 | * bindo-units.adb, checks.adb, exp_attr.adb, exp_ch3.adb, | |
378 | exp_ch4.adb, exp_pakd.adb, lib-writ.adb, libgnat/g-traceb.adb, | |
379 | libgnat/g-traceb.ads, libgnat/s-stratt.ads, sem_aux.ads, | |
380 | sem_util.adb: Minor reformatting. | |
381 | ||
a9fa50ab | 382 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
383 | ||
384 | * sem_ch13.adb (Build_Predicate_Functions): If a subtype that | |
385 | carries a static predicate aspect is frozen immediately after | |
386 | its declaration, ensure that the generated function body created | |
387 | for predicate checking is inserted after the corresponding | |
388 | subprogram declaration, which is created at the point the | |
389 | declaration is elaborated. | |
390 | ||
ee4e1dd7 | 391 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
392 | ||
393 | * exp_ch7.adb (Cleanup_Record): Use the underlying type when | |
394 | checking for components with tasks. | |
395 | ||
2028580f | 396 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
397 | ||
398 | * libgnarl/s-osinte__linux.ads: Link with -lrt before -lpthread. | |
399 | ||
ec1e481f | 400 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
401 | ||
402 | * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Add explicit | |
403 | range checks when the index type of the bit-packed array is an | |
404 | enumeration type with a non-standard representation, | |
405 | ||
ae60396a | 406 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
407 | ||
408 | * sem_res.adb (Is_Control_Flow_Statement): Delay statements | |
409 | contain an expression, which in turn may have side effects and | |
410 | affect the infinite recursion. As a result, delay statements | |
411 | should not be treated specially. | |
412 | ||
d33025f2 | 413 | 2019-07-05 Arnaud Charlet <charlet@adacore.com> |
414 | ||
415 | * libgnarl/s-linux.ads, libgnarl/s-linux__alpha.ads, | |
416 | libgnarl/s-linux__android.ads, libgnarl/s-linux__hppa.ads, | |
417 | libgnarl/s-linux__mips.ads, libgnarl/s-linux__riscv.ads, | |
418 | libgnarl/s-linux__sparc.ads: Fix typos in comments. | |
419 | ||
51f2c7f9 | 420 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
421 | ||
422 | * sem_res.adb (Check_Infinite_Recursion): Reimplemented. | |
423 | (Enclosing_Declaration_Or_Statement, | |
424 | Invoked_With_Different_Arguments, Is_Conditional_Statement, | |
425 | Is_Control_Flow_Statement, Is_Immediately_Within_Body, | |
426 | Is_Raise_Idiom, Is_Raise_Statement, Is_Sole_Statement, | |
427 | Preceded_By_Control_Flow_Statement, | |
428 | Within_Conditional_Statement): New routines. | |
429 | ||
0e6f6ee1 | 430 | 2019-07-05 Javier Miranda <miranda@adacore.com> |
431 | ||
432 | * exp_ch4.adb (Expand_N_Type_Conversion): Do not apply an | |
433 | accessibility check when the conversion is an access to | |
434 | class-wide interface type and it is an actual parameter. | |
435 | * exp_ch6.adb (Expand_Call_Helper): Add documentation on the | |
436 | accessibility level of an anonymous allocator defining the value | |
437 | of an access parameter. | |
438 | * sem_util.ads, sem_util.adb (Dynamic_Accessibility_Level): Add | |
439 | support for an anonymous allocator whose type is that of a | |
440 | stand-alone object of an anonymous access to object type. | |
441 | ||
f28a3d6c | 442 | 2019-07-05 Piotr Trojanek <trojanek@adacore.com> |
443 | ||
444 | * einfo.ads, sem_res.adb: Typo fixes in comments. | |
445 | ||
2d8a0eb3 | 446 | 2019-07-05 Bob Duff <duff@adacore.com> |
447 | ||
448 | * exp_ch6.adb (Is_Build_In_Place_Function): Narrow the check for | |
449 | Has_Foreign_Convention to the imported case only. If a | |
450 | build-in-place function is exported, and called from Ada code, | |
451 | build-in-place protocols should be used. | |
452 | ||
6eddee84 | 453 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
454 | ||
455 | * sem_util.adb (Encloing_Subprogram): If Enclosing_Dynamic_Scope | |
456 | is a loop, continue climbing the scope stack to find the | |
457 | enclosing subprogram. | |
458 | (Gather_Components): Handle properly a choice in a record | |
459 | aggregate that is given by a subtype with a static predicate. | |
460 | ||
249e38a7 | 461 | 2019-07-05 Javier Miranda <miranda@adacore.com> |
462 | ||
463 | * debug.adb (-gnatd.K): Leave available this switch. | |
464 | * contracts.adb (Build_And_Analyze_Contract_Only_Subprograms): | |
465 | Remove. | |
466 | * scil_ll.ads, scil_ll.adb (Contract_Only_Body_Flag, | |
467 | Contract_Only_Body_Nodes, Get_Contract_Only_Body, | |
468 | Is_Contract_Only_Body, Set_Contract_Only_Body): Remove. | |
469 | ||
33ae0c9f | 470 | 2019-07-05 Pierre-Marie de Rodat <derodat@adacore.com> |
471 | ||
472 | * libgnat/a-strunb.ads: Import documentation from the RM | |
473 | ||
70f9c8aa | 474 | 2019-07-05 Pierre-Marie de Rodat <derodat@adacore.com> |
475 | ||
476 | * libgnat/a-strfix.ads: Import documentation from the RM | |
477 | ||
1bc68ac2 | 478 | 2019-07-05 Yannick Moy <moy@adacore.com> |
479 | ||
480 | * adabkend.adb (Scan_Back_End_Switches): Accept -Og and -Ofast | |
481 | switches. | |
482 | ||
2500be2f | 483 | 2019-07-05 Hristian Kirtchev <kirtchev@adacore.com> |
484 | ||
485 | * ali.adb: Relocate types Invocation_Construct_Record, | |
486 | Invocation_Relation_Record, and Invocation_Signature_Record to | |
487 | the body of ALI. Relocate tables Invocation_Constructs, | |
488 | Invocation_Relations, and Invocation_Signatures to the body of | |
489 | ALI. Remove type Body_Placement_Codes. Add new types | |
490 | Declaration_Placement_Codes, and | |
491 | Invocation_Graph_Encoding_Codes. Update the literals of type | |
492 | Invocation_Graph_Line_Codes. | |
493 | (Add_Invocation_Construct): Update the parameter profile. Add an | |
494 | invocation construct built from all attributes provided. | |
495 | (Add_Invocation_Relation): Update the parameter profile. Add an | |
496 | invocation relation built from all attributes provided. | |
497 | (Body_Placement): New routine. | |
498 | (Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind): | |
499 | Removed. | |
500 | (Code_To_Declaration_Placement_Kind, | |
501 | Code_To_Invocation_Graph_Encoding_Kind, Column, | |
502 | Declaration_Placement_Kind_To_Code, Extra, | |
503 | For_Each_Invocation_Construct, For_Each_Invocation_Relation, | |
504 | Invocation_Graph_Encoding, | |
505 | Invocation_Graph_Encoding_Kind_To_Code, Invoker, Kind, Line, | |
506 | Locations, Name): New routine. | |
507 | (Scan_Invocation_Construct_Line): Reimplement the scanning | |
508 | mechanism. | |
509 | (Scan_Invocation_Graph_Attributes_Line): New routine. | |
510 | (Scan_Invocation_Graph_Line): Use a case statement to dispatch. | |
511 | (Scan_Invocation_Relation_Line): Reimplement the scanning | |
512 | mechanism. | |
513 | (Scope): New routine. | |
514 | (Set_Invocation_Graph_Encoding, Signature, Spec_Placement, | |
515 | Target): New routine. | |
516 | * ali.ads: Add new type Invocation_Graph_Encoding_Kind. Add | |
517 | component Invocation_Graph_Encoding to type Unit_Record. | |
518 | Relocate various types and data structures to the body of ALI. | |
519 | (Add_Invocation_Construct, Add_Invocation_Relation): Update the | |
520 | parameter profile. | |
521 | (Body_Placement): New routine. | |
522 | (Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind): | |
523 | Removed. | |
524 | (Code_To_Declaration_Placement_Kind, | |
525 | Code_To_Invocation_Graph_Encoding_Kind, Column, | |
526 | Declaration_Placement_Kind_To_Code, Extra, | |
527 | For_Each_Invocation_Construct, For_Each_Invocation_Relation, | |
528 | Invocation_Graph_Encoding, | |
529 | Invocation_Graph_Encoding_Kind_To_Code, Invoker, Kind, Line, | |
530 | Locations, Name, Scope, Set_Invocation_Graph_Encoding, | |
531 | Signature, Spec_Placement, Target): New routine. | |
532 | * bindo.adb: Add with clause for Binde. Add with and use | |
533 | clauses for Debug. Update the documentation. Add new switches. | |
534 | (Find_Elaboration_Order): Dispatch to the proper elaboration | |
535 | mechanism. | |
536 | * bindo-augmentors.adb: | |
537 | Remove with and use clauses for GNAT and GNAT.Sets. Remove | |
538 | membership set VS. Update the parameter profiles of most | |
539 | routines to use better parameter names. Update the | |
540 | implementation of most routine to use the new parameter names. | |
541 | Remove various redundant assertions. | |
542 | * bindo-builders.adb: Use better names for instantiated data | |
543 | structures. Update all references to these names. Update the | |
544 | parameter profiles of most routines to use better parameter | |
545 | names. Update the implementation of most routine to use the new | |
546 | parameter names. | |
547 | (Build_Library_Graph): Update the parameter profile. Update the | |
548 | call to Create. | |
549 | (Create_Vertex): Reimplemented. | |
550 | (Declaration_Placement_Vertex): New routine. | |
551 | * bindo-builders.ads (Build_Library_Graph): Update the parameter | |
552 | profile and comment on usage. | |
553 | * bindo-diagnostics.adb: Almost a new unit. | |
554 | * bindo-diagnostics.ads: Add a use clause for | |
555 | Bindo.Graphs.Invocation_Graphs. Remove package | |
556 | Cycle_Diagnostics. | |
557 | (Diagnose_Circularities): New routine. | |
558 | * bindo-elaborators.adb: Remove the with and use clauses for | |
559 | Binderr and GNAT.Sets. Remove the use clause for | |
560 | Bindo.Diagnostics.Cycle_Diagnostics. Remove membership set VS. | |
561 | Update the parameter profiles of most routines to use better | |
562 | parameter names. Update the implementation of most routine to | |
563 | use the new parameter names. (Elaborate_Units_Common): Update | |
564 | the parameter profile. Pass an infication to the library graph | |
565 | builder whether the dynamic model is in effect. | |
566 | (Elaborate_Units_Dynamic, Elaborate_Units_Static): Use | |
567 | Diagnose_Circularities to provide diagnostics. | |
568 | (Update_Successor): Use routine In_Same_Component to determine | |
569 | whether the predecessor and successor reside in different | |
570 | components. | |
571 | * bindo-graphs.adb: Add with and use clauses for Butil, Debug, | |
572 | Output, and Bindo.Writers. Remove with and use clauses for | |
573 | GNAT.Lists. Update the parameter profiles of most routines to | |
574 | use better parameter names. Update the implementation of most | |
575 | routine to use the new parameter names. Remove various | |
576 | redundant assertions. Remove doubly linked list EL. Add new | |
577 | type Precedence_Kind. | |
578 | (Add_Cycle): New routine. | |
579 | (Add_Vertex): Update the parameter profile. Update the creation | |
580 | of vertex attributes. | |
581 | (Add_Vertex_And_Complement, Body_Vertex, Column, | |
582 | Complementary_Vertex, Copy_Cycle_Path, Cycle_Kind_Of): New | |
583 | routines. | |
584 | (Destroy_Invocation_Graph_Edge, Destroy_Library_Graph_Cycle, | |
585 | Destroy_Library_Graph_Edge, Extra, File_Name, | |
586 | Find_All_Cycles_Through_Vertex, Find_All_Cycles_With_Edge, | |
587 | Find_Cycles, Find_First_Lower_Precedence_Cycle, | |
588 | Get_LGC_Attributes, Has_Next, Hash_Library_Graph_Cycle, | |
589 | Hash_Library_Graph_Cycle_Attributes, Highest_Precedence_Cycle, | |
590 | Highest_Precedence_Edge, In_Same_Component, Insert_And_Sort, | |
591 | Invocation_Edge_Count, Invocation_Graph_Encoding, | |
592 | Is_Cycle_Initiating_Edge, Is_Cyclic_Edge, | |
593 | Is_Cyclic_Elaborate_All_Edge, Is_Cyclic_Elaborate_Body_Edge, | |
594 | Is_Cyclic_Elaborate_Edge, Is_Cyclic_Forced_Edge, | |
595 | Is_Cyclic_Invocation_Edge, Is_Cyclic_With_Edge, | |
596 | Is_Dynamically_Elaborated, Is_Elaborate_All_Edge, | |
597 | Is_Elaborate_Body_Edge, Is_Elaborate_Edge: New routines. | |
598 | (Is_Existing_Predecessor_Successor_Relation): Removed. | |
599 | (Is_Forced_Edge, Is_Invocation_Edge, Is_Recorded_Cycle, | |
600 | Is_Recorded_Edge, Is_With_Edge, Iterate_Edges_Of_Cycle, Kind, | |
601 | Length): New routine. | |
602 | (Lib_Vertex): Removed. | |
603 | (Line, Links_Vertices_In_Same_Component, | |
604 | Maximum_Invocation_Edge_Count, Next, Normalize_And_Add_Cycle, | |
605 | Normalize_Cycle_Path, Number_Of_Cycles, Path, Precedence, | |
606 | Remove_Vertex_And_Complement, Sequence_Next_Cycle): New routines. | |
607 | (Sequence_Next_IGE_Id): Renamed to Sequence_Next_Edge. | |
608 | (Sequence_Next_IGV_Id): Renamed to Sequence_Next_Vertex. | |
609 | (Sequence_Next_LGE_Id): Renamed to Sequence_Next_Edge. | |
610 | (Sequence_Next_LGV_Id): Renamed to Sequence_Next_Vertex. | |
611 | (Set_Is_Existing_Predecessor_Successor_Relation): Removed. | |
612 | (Set_Is_Recorded_Cycle, Set_Is_Recorded_Edge, | |
613 | Set_LGC_Attributes, Spec_Vertex, Trace_Cycle, Trace_Edge, | |
614 | Trace_Eol, Trace_Vertex): New routines. | |
615 | * bindo-graphs.ads: Add with and use clauses for Types and | |
616 | GNAT.Lists. Update the parameter profiles of most routines to | |
617 | use better parameter names. Update the implementation of most | |
618 | routine to use the new parameter names. Add the new | |
619 | instantiated data structures IGE_Lists, IGV_Sets, LGC_Lists, | |
620 | LGE_Lists, LGE_Sets, LGV_Sets, and RC_Sets. Add new type | |
621 | Library_Graph_Cycle_Id along with an empty and initial value. | |
622 | Remove component Lib_Vertex and add new components Body_Vertex | |
623 | and Spec_Vertex to type Invocation_Graph_Vertex_Attributes. Add | |
624 | new type Library_Graph_Cycle_Kind. Add new iterators | |
625 | All_Cycle_Iterator and Edges_Of_Cycle_Iterator. Add new type | |
626 | Library_Graph_Cycle_Attributes. Add new components | |
627 | Cycle_Attributes, Cycles, and Dynamically_Elaborated to type | |
628 | Library_Graph_Attributes. | |
629 | (Body_Vertex, Column, Destroy_Invocation_Graph_Edge, | |
630 | Destroy_Library_Graph_Cycle_Attributes, | |
631 | Destroy_Library_Graph_Edge, Extra, File_Name, Find_Cycles, | |
632 | Has_Elaborate_All_Cycle, Has_Next, Hash_Library_Graph_Cycle, | |
633 | Hash_Library_Graph_Cycle_Attributes, Highest_Precedence_Cycle, | |
634 | In_Same_Component, Invocation_Edge_Count, | |
635 | Invocation_Graph_Encoding, Is_Dynamically_Elaborated, | |
636 | Is_Elaborate_All_Edge, Is_Elaborate_Body_Edge, | |
637 | Is_Elaborate_Edge, Is_Forced_Edge, Is_Invocation_Edge, | |
638 | Is_With_Edge, Iterate_All_Cycles, Iterate_Edges_Of_Cycle, Kind): | |
639 | New routines. | |
640 | (Length, Lib_Vertex, (Line, Next, Number_Of_Cycles, Present, | |
641 | Same_Library_Graph_Cycle_Attributes, Spec_Vertex): New routines. | |
642 | * bindo-units.adb (File_Name, Invocation_Graph_Encoding): New | |
643 | routines. | |
644 | * bindo-units.ads: Add new instantiated data structure | |
645 | Unit_Sets. | |
646 | (File_Name, Invocation_Graph_Encoding): New routine. | |
647 | * bindo-validators.adb: Remove with and use clauses for GNAT and | |
648 | GNAT.Sets. Remove membership set US. Update the parameter | |
649 | profiles of most routines to use better parameter names. Update | |
650 | the implementation of most routine to use the new parameter | |
651 | names. | |
652 | (Validate_Cycle, Validate_Cycle_Path, Validate_Cycles, | |
653 | Validate_Invocation_Graph_Vertex): Remove the validation of | |
654 | component Lib_Vertex. Add the validation of components | |
655 | Body_Vertex and Spec_Vertex. | |
656 | (Write_Error): New routine. | |
657 | * bindo-validators.ads (Validate_Cycles): New routine. | |
658 | * bindo-writers.adb: Update the parameter profiles of most | |
659 | routines to use better parameter names. Update the | |
660 | implementation of most routine to use the new parameter names. | |
661 | (Write_Cycle, Write_Cyclic_Edge, Write_Cycles): New routines. | |
662 | (Write_Invocation_Graph_Vertex): Remove the output of component | |
663 | Lib_Vertex. Add the output of components Body_Vertex and | |
664 | Spec_Vertex. | |
665 | * bindo-writers.ads (Write_Cycles): New routine. | |
666 | * debug.adb: Use binder switches -d_C and -d_P, add | |
667 | documentation on their usage. | |
668 | * gnatbind.adb: Remove with and use clauses for Binde. Delegate | |
669 | the choice of elaboration mechanism to Bindo. | |
670 | * lib-writ.adb (Column, Extra, Invoker, Kind, Line, Locations, | |
671 | Name, Placement, Scope, Signature, Target): Removed. | |
672 | (Write_Invocation_Graph): Moved at the top level. | |
673 | (Write_Invocation_Graph_Attributes): New routine. | |
674 | (Write_Invocation_Relation, Write_Invocation_Signature): Moved | |
675 | at the top level. | |
676 | * lib-writ.ads: Add a documentation section on invocation graph | |
677 | attributes. | |
678 | * sem_elab.adb (Body_Placement_Of): New routine. | |
679 | (Declare_Invocation_Construct): Update the call to | |
680 | Add_Invocation_Construct. | |
681 | (Declaration_Placement_Of_Node): New routine. | |
682 | (Get_Invocation_Attributes): Correct the retrieval of the | |
683 | enclosing subprogram where the postcondition procedure lives. | |
684 | (Placement_Of, Placement_Of_Node): Removed. | |
685 | (Record_Invocation_Graph): Record the encoding format used. | |
686 | (Record_Invocation_Graph_Encoding): New routine. | |
687 | (Record_Invocation_Relation): Update the call to | |
688 | Add_Invocation_Relation. | |
689 | (Spec_Placement_Of): Removed. | |
690 | * libgnat/g-lists.ads, libgnat/g-lists.adb (Equal): New routine. | |
691 | ||
164597c5 | 692 | 2019-07-05 Ed Schonberg <schonberg@adacore.com> |
693 | ||
694 | * checks.adb (Apply_Predicate_Check): Except within the | |
695 | subprogram body that defines the formal, do not apply predicate | |
696 | check on a formal IN parameter: such a check is redundant and | |
697 | its expansion can lead to out-of-scope references when it is | |
698 | originates in a function call in a precondition, | |
699 | ||
572a4bc5 | 700 | 2019-07-05 Yannick Moy <moy@adacore.com> |
701 | ||
702 | * sem_res.adb (Resolve_Call): Cannot inline in quantified | |
703 | expressions. | |
704 | * sem_util.adb, sem_util.ads (In_Quantified_Expression): New | |
705 | function. | |
706 | ||
2c3ad474 | 707 | 2019-07-05 Bob Duff <duff@adacore.com> |
708 | ||
709 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
710 | Fix typo. | |
711 | * gnat_rm.texi: Regenerate. | |
712 | ||
2f67af4c | 713 | 2019-07-05 Bob Duff <duff@adacore.com> |
714 | ||
715 | * exp_attr.adb (Input): Take the No_Stream_Optimizations | |
716 | restriction into account. | |
717 | ||
1cb1fd0f | 718 | 2019-07-05 Claire Dross <dross@adacore.com> |
719 | ||
720 | * libgnat/a-cofove.ads, libgnat/a-cofove.adb: Definite formal | |
721 | vectors are now always bounded so that they do not need to be | |
722 | limited anymore. | |
723 | ||
d2d09f3e | 724 | 2019-07-05 Dmitriy Anisimkov <anisimko@adacore.com> |
725 | ||
726 | * libgnat/g-traceb.ads, libgnat/g-traceb.adb (Call_Chain): New | |
727 | function. | |
728 | ||
14e0bfed | 729 | 2019-07-04 James Clarke <jrtc27@debian.org> |
730 | ||
731 | * libgnarl/s-osinte__kfreebsd-gnu.ads (clockid_t): Make type | |
732 | definition public. | |
733 | (CLOCK_REALTIME): Make value public. | |
734 | ||
ecd07d3b | 735 | 2019-07-04 Javier Miranda <miranda@adacore.com> |
736 | ||
737 | * exp_tss.adb (Init_Proc): Adding missing support for access to | |
738 | subprograms and access to protected subprograms of non-default | |
739 | C++ constructors. | |
740 | ||
e0ff1639 | 741 | 2019-07-04 Eric Botcazou <ebotcazou@adacore.com> |
742 | ||
743 | * gnat1drv.adb (Adjust_Global_Switches): Use proper interface to | |
744 | set the validity settings in CodePeer mode. | |
745 | * par-load.adb (Load): Remove all code dealing with validity | |
746 | settings. | |
747 | * validsw.ads (Validity_Check_Copies): Alphabetize. | |
748 | * validsw.adb (Reset_Validity_Check_Options): Set all options to | |
749 | off. | |
750 | (Save_Validity_Check_Options): Save all options. | |
751 | ||
40bff3a0 | 752 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
753 | ||
754 | * exp_ch3.adb, exp_ch4.adb, exp_ch4.ads, exp_ch5.adb, | |
755 | exp_ch7.adb, exp_ch9.adb, exp_ch11.adb, exp_unst.adb, | |
756 | rtsfind.ads, sem_attr.adb, sem_ch10.adb, sem_ch12.adb, | |
757 | sem_ch13.adb, sem_dim.adb, sem_disp.adb, xref_lib.adb: Minor | |
758 | reformatting. | |
759 | ||
0ebaade4 | 760 | 2019-07-04 Joffrey Huguet <huguet@adacore.com> |
761 | ||
762 | * libgnarl/a-taside.ads: Add assertion policy to ignore | |
763 | preconditions. | |
764 | (Abort_Task, Is_Terminated, Is_Callable): Add preconditions. | |
765 | ||
f14a590b | 766 | 2019-07-04 Eric Botcazou <ebotcazou@adacore.com> |
767 | ||
768 | * doc/gnat_rm/implementation_defined_pragmas.rst: Fix | |
769 | capitalization and parenthesis glitches. | |
770 | * gnat_rm.texi: Regenerate. | |
771 | ||
f5388f99 | 772 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
773 | ||
774 | * sem_ch10.adb (Remove_Context_Clauses): Handle properly the | |
775 | removal of a limited_with_clause which appears in the library | |
776 | unit oF the main unit, when some other unit in the context has a | |
777 | regular with_clause on the same unit, to prevent spurious | |
778 | visibility errors in the subsequent analysis of pending instance | |
779 | bodies. | |
780 | ||
c930bc82 | 781 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
782 | ||
783 | * sem_elab.adb: Add new type Elaboration_Phase_Status along with | |
784 | a global to keep track of the elaboration phase status. | |
785 | Initialize all internal data structures to Nil for services | |
786 | Elaborated_Units, Internal_Representation, and Scenario_Storage. | |
787 | (Build_Call_Marker): Do not create a call marker when the | |
788 | elaboration phase is not active. | |
789 | (Build_Variable_Reference_Marker): Do not create a call marker | |
790 | when the elaboration phase is not active. | |
791 | (Check_Elaboration_Scenarios): Destroy all internal structures | |
792 | when the elaboration phase does not have to run. Do not execute | |
793 | when the elaboration phase is not active. | |
794 | (Elaboration_Phase_Active): New routine. | |
795 | (Finalize_All_Data_Structures): New routine. | |
796 | (Initialize): Initialize all internal data structures and signal | |
797 | that the elaboration phase has started. | |
798 | (Initialize_All_Data_Structures): New routine. | |
799 | (Initialize_Elaborated_Units): Initialize all internal data | |
800 | structures. | |
801 | (Initialize_Internal_Representation): Initialize all internal | |
802 | data structures. | |
803 | (Initialize_Scenario_Storage): Initialize all internal data | |
804 | structures. | |
805 | (Kill_Elaboration_Scenario): Do not execute when the elaboration | |
806 | phase is not active. | |
807 | (Set_Elaboration_Phase): New routine. | |
808 | (Update_Elaboration_Scenario): Do not execute when the | |
809 | elaboration phase is not active. | |
810 | ||
39dec7f4 | 811 | 2019-07-04 Gary Dismukes <dismukes@adacore.com> |
812 | ||
813 | * sem_ch6.adb (Analyze_Subprogram_Body_Helper): The special | |
814 | treatment of calling Mask_Unfrozen_Types must also be done in | |
815 | the case of an Ignored_Ghost_Entity, because Expander_Active is | |
816 | False in that case. | |
817 | ||
92b004be | 818 | 2019-07-04 Yannick Moy <moy@adacore.com> |
819 | ||
820 | * sem_prag.adb (Check_Library_Level_Entity): Update for new rule | |
821 | on SPARK_Mode. | |
822 | ||
12795e1c | 823 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
824 | ||
825 | * sem_disp.adb (Check_Controlling_Formals): Obtain the full view | |
826 | before type comparison. | |
827 | ||
63fe3141 | 828 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
829 | ||
830 | * exp_ch4.ads, exp_ch4.adb (Build_Eq_Call): New visible | |
831 | subprogram, extracted from Expand_Composite_Equality, to handle | |
832 | properly the composition of equality for variant record types. | |
833 | * exp_ch3.adb (MAke_Eq_If): Use Build_Eq_Call for each | |
834 | component, to handle properly the case of a component with a | |
835 | user-defined equality. Revert to predefined equality if the | |
836 | user-defined operation is abstract, to maintain compatibility | |
837 | with older versions, | |
838 | ||
17fa952a | 839 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
840 | ||
841 | * exp_ch3.adb (Build_Initialization_Call): Fixup | |
842 | *_skip_null_excluding_check argument to handle new default. | |
843 | (Init_Formals): Make *_skip_null_excluding_check formal default | |
844 | to False | |
845 | * exp_ch4.adb (Expand_N_Allocator): Add comment to note heavy | |
846 | code duplication | |
847 | ||
cf32543d | 848 | 2019-07-04 Bob Duff <duff@adacore.com> |
849 | ||
850 | * sem_ch3.adb (Access_Definition): Do not create a master unless | |
851 | Tasking_Allowed. Otherwise, this fails on restricted runtimes. | |
852 | ||
eb4dbf20 | 853 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
854 | ||
855 | * sem_util.adb (Propagate_DIC_Attributes): Do not propagate the | |
856 | Default_Initial_Condition attributes to an incomplete type. | |
857 | ||
25ddc6ba | 858 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
859 | ||
860 | * sem_attr.adb (Check_Array_Type): An array type attribute such | |
861 | as 'First can be applied to an unconstrained array tyope when | |
862 | the attribute reference appears within an aspect specification | |
863 | and the prefix is a current instance, given that the prefix of | |
864 | the attribute will become a formal of the subprogram that | |
865 | implements the aspect (typically a predicate check). | |
866 | ||
74a5962a | 867 | 2019-07-04 Piotr Trojanek <trojanek@adacore.com> |
868 | ||
869 | * sem_util.adb (Yields_Synchronized_Object): Fix typos in | |
870 | comments. | |
871 | ||
c65d33a8 | 872 | 2019-07-04 Yannick Moy <moy@adacore.com> |
873 | ||
874 | * sem_util.adb (Yields_Synchronized_Object): Adapt to new SPARK | |
875 | rule. | |
876 | ||
afd77d39 | 877 | 2019-07-04 Yannick Moy <moy@adacore.com> |
878 | ||
879 | * sem_spark.adb (Check_Statement): Only check permission of | |
880 | object in extended return when it is of a deep type. | |
881 | ||
2281b807 | 882 | 2019-07-04 Justin Squirek <squirek@adacore.com> |
883 | ||
884 | * sem_ch12.adb (Perform_Appropriate_Analysis): Added for | |
885 | selecting which type of analysis based on wheither the | |
886 | instantiation is a generic at the library-level. In which case | |
887 | expansion during analysis. | |
888 | (Preanalyze_Actuals): Modify calls to Analyze to use the new | |
889 | routine. | |
890 | ||
542b3e26 | 891 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
892 | ||
893 | * exp_unst.adb: Handle conditional expressions. | |
894 | ||
7754aad4 | 895 | 2019-07-04 Yannick Moy <moy@adacore.com> |
896 | ||
897 | * sem_spark.adb (Check_Package_Spec, Check_Package_Body): Only | |
898 | analyze parts of the code marked in SPARK. | |
899 | ||
3843c1bd | 900 | 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com> |
901 | ||
902 | * erroutc.adb, exp_aggr.adb, inline.adb, opt.adb, sem_ch3.adb: | |
903 | Minor reformatting. | |
904 | ||
5bc0f990 | 905 | 2019-07-04 Yannick Moy <moy@adacore.com> |
906 | ||
907 | * sem_spark.adb (Explanation, Get_Expl): New functions to get | |
908 | the explanation for a permission mismatch. | |
909 | (Perm_Error, Perm_Mismatch, Perm_Error_Loop_Exit): Take | |
910 | explanation into account for issuing a more precise error | |
911 | message. | |
912 | (Set_Perm_Prefixes, Set_Perm_Extensions, | |
913 | Set_Perm_Extensions_Move): Pass suitable argument for the | |
914 | explanation node. | |
915 | ||
11903e68 | 916 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
917 | ||
918 | * exp_aggr.adb (In_Place_Assign_OK): Moved to top level and add | |
919 | support for record aggregates. | |
920 | (Component_Check): Use Is_CCG_Supported_Aggregate instead of a | |
921 | similar local predicate. | |
922 | (Convert_To_Assignments): Take advantage of In_Place_Assign_OK | |
923 | predicate when possible. | |
924 | (Is_CCG_Supported_Aggregate): Return False for records with | |
925 | representation clauses and fix the logic for dealing with nested | |
926 | aggregates. | |
927 | ||
b0c19ea3 | 928 | 2019-07-04 Piotr Trojanek <trojanek@adacore.com> |
929 | ||
930 | * opt.adb (Set_Config_Switches): Keep assertions policy as | |
931 | enabled when analysing internal units in GNATprove mode. | |
932 | ||
90f2b146 | 933 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
934 | ||
935 | * exp_ch4.adb (Expand_Short_Circuit_Operator): Strip | |
936 | N_Variable_Reference_Marker when checking for the presence of | |
937 | actions. | |
938 | ||
39ecad34 | 939 | 2019-07-04 Arnaud Charlet <charlet@adacore.com> |
940 | ||
941 | * exp_aggr.adb (Check_Component): Take into account type | |
942 | conversions. | |
943 | ||
c0e899f1 | 944 | 2019-07-04 Dmitriy Anisimkov <anisimko@adacore.com> |
945 | ||
946 | * doc/gnat_ugn/platform_specific_information.rst: Document | |
947 | Windows socket timeout particularity. | |
948 | * gnat_ugn.texi: Regenerate. | |
949 | * gsocket.h: Include versionhelpers.h. | |
950 | * socket.c (__gnat_minus_500ms): New function. | |
951 | * libgnat/g-sothco.ads (Minus_500ms_Windows_Timeout): New | |
952 | imported function. | |
953 | * libgnat/g-socket.adb (Set_Socket_Option): Refactor to remove | |
954 | 500ms from the requested timeout only on old Windows version. | |
955 | ||
363b1a8e | 956 | 2019-07-04 Thomas Quinot <quinot@adacore.com> |
957 | ||
958 | * get_scos.adb: Remove bogus, dead code. | |
959 | ||
4ae0a9ce | 960 | 2019-07-04 Ed Schonberg <schonberg@adacore.com> |
961 | ||
962 | * sem_dim.adb (Analyze_Dimension_Array_Aggregate): If the | |
963 | component is an entity name, its dimensions are those of its | |
964 | type. | |
965 | ||
d60fa3c9 | 966 | 2019-07-03 Bob Duff <duff@adacore.com> |
967 | ||
968 | * doc/gnat_ugn/gnat_utility_programs.rst: Document new flags in | |
969 | GNATpp. | |
970 | ||
877ad320 | 971 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
972 | ||
973 | * binde.adb: Remove with clause for System.OS_Lib. | |
974 | (Force_Elab_Order): Refactor the majority of the code in Butil. | |
975 | Use the new forced units iterator to obtain unit names. | |
976 | * bindo-builders.adb: Add with and use clauses for Binderr, | |
977 | Butil, Opt, Output, Types, GNAT, and GNAT.Dynamic_HTables. Add | |
978 | a hash table which maps units to line number in the forced | |
979 | elaboration order file. | |
980 | (Add_Unit): New routine. | |
981 | (Build_Library_Graph): Create forced edges between pairs of | |
982 | units listed in the forced elaboration order file. | |
983 | (Create_Forced_Edge, Create_Forced_Edges, Destroy_Line_Number, | |
984 | Duplicate_Unit_Error, Hash_Unit, Internal_Unit_Info, | |
985 | Is_Duplicate_Unit, Missing_Unit_Info): New routines. | |
986 | * bindo-graphs.adb (Is_Internal_Unit, Is_Predefined_Unit): | |
987 | Refactor some of the behavior to Bindo-Units. | |
988 | * bindo-graphs.ads: Enable the enumeration literal for forced | |
989 | edges. | |
990 | * bindo-units.adb, bindo-units.ads (Is_Internal_Unit, | |
991 | Is_Predefined_Unit): New routines. | |
992 | * butil.adb: Add with and use clauses for Opt, GNAT, and | |
993 | System.OS_Lib. Add with clause for Unchecked_Deallocation. | |
994 | (Has_Next, Iterate_Forced_Units, Next, Parse_Next_Unit_Name, | |
995 | Read_Forced_Elab_Order_File): New routines. | |
996 | * butil.ads: Add with and use clauses for Types. Add new | |
997 | iterator over the units listed in the forced elaboration order | |
998 | file. | |
999 | (Has_Next, Iterate_Forced_Units, Next): New routine. | |
1000 | * namet.adb, namet.ads (Present): New routine. | |
1001 | ||
01e6eb2f | 1002 | 2019-07-03 Bob Duff <duff@adacore.com> |
1003 | ||
1004 | * sem_ch3.adb (Access_Definition): The code was creating a | |
1005 | master in the case where the designated type is a class-wide | |
1006 | interface type. Create a master in the noninterface case as | |
1007 | well. That is, create a master for all limited class-wide types. | |
1008 | ||
9ad42832 | 1009 | 2019-07-03 Yannick Moy <moy@adacore.com> |
1010 | ||
1011 | * erroutc.adb (Sloc_In_Range): New function to determine whether | |
1012 | the range of a pragma Warnings covers a location, taking | |
1013 | instantiations into account. | |
1014 | ||
f2a8d64e | 1015 | 2019-07-03 Johannes Kanig <kanig@adacore.com> |
1016 | ||
1017 | * osint.ads, osint.adb (Get_First_Main_File_Name): New routine | |
1018 | to access the first file provided on the command line. | |
1019 | ||
d4f28933 | 1020 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
1021 | ||
1022 | * inline.adb (Process_Formals_In_Aspects): New procedure within | |
1023 | Expand_Inlined_Call, to perform a replacement of references to | |
1024 | formals that appear in aspect specifications within the body | |
1025 | being inlined. | |
1026 | ||
23e7fc9b | 1027 | 2019-07-03 Justin Squirek <squirek@adacore.com> |
1028 | ||
1029 | * sem_ch8.adb (Analyze_Object_Renaming): Add call to search for | |
1030 | the appropriate actual subtype of the object renaming being | |
1031 | analyzed. | |
1032 | (Check_Constrained_Object): Minor cleanup. | |
1033 | ||
f8e6d133 | 1034 | 2019-07-03 Yannick Moy <moy@adacore.com> |
1035 | ||
1036 | * sem_spark.adb (Get_Observed_Or_Borrowed_Expr): New function to | |
1037 | return go through traversal function call. | |
1038 | (Check_Type): Consistently use underlying type. | |
1039 | (Get_Perm): Adapt for case of elaboration code where variables | |
1040 | are not declared in the environment. Remove incorrect handling | |
1041 | of borrow and observe. | |
1042 | ||
d044ba5c | 1043 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
1044 | ||
1045 | * inline.adb (Build_Return_Object_Formal): New routine. | |
1046 | (Can_Split_Unconstrained_Function): Code clean up. | |
1047 | (Copy_Formals,Copy_Return_Object): New routines. | |
1048 | (Split_Unconstrained_Function): Code clean up and refactoring. | |
1049 | ||
8699de72 | 1050 | 2019-07-03 Gary Dismukes <dismukes@adacore.com> |
1051 | ||
1052 | * bindo-augmentors.adb, bindo-augmentors.ads, | |
1053 | bindo-builders.ads, bindo-elaborators.adb, sem_ch12.adb, | |
1054 | sem_ch13.adb, sem_spark.adb, sinfo.ads: Minor editorial | |
1055 | corrections and reformatting. | |
1056 | ||
2ccf6539 | 1057 | 2019-07-03 Bob Duff <duff@adacore.com> |
1058 | ||
1059 | * sem_warn.adb (Check_Infinite_Loop_Warning): Avoid the warning | |
1060 | if an Iterator_Specification is present. | |
1061 | ||
17b5260d | 1062 | 2019-07-03 Bob Duff <duff@adacore.com> |
1063 | ||
1064 | * doc/gnat_ugn/gnat_utility_programs.rst: Document default | |
1065 | new-line behavior. | |
1066 | ||
5f71d12c | 1067 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
1068 | ||
1069 | * ali.adb: Add with and use clauses for GNAT, | |
1070 | GNAT.Dynamic_HTables, and Snames. Add a map from invocation | |
1071 | signature records to invocation signature ids. Add various | |
1072 | encodings of invocation-related attributes. Sort and update | |
1073 | table Known_ALI_Lines. | |
1074 | (Add_Invocation_Construct, Add_Invocation_Relation, | |
1075 | Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind, | |
1076 | Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind, | |
1077 | Code_To_Invocation_Graph_Line_Kind, Destroy, Hash): New | |
1078 | routines. | |
1079 | (Initialize_ALI): Sort the initialization sequence. Add | |
1080 | initialization for all invocation-related tables. | |
1081 | (Invocation_Construct_Kind_To_Code, | |
1082 | Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code, | |
1083 | Invocation_Signature_Of, Present): New routines. | |
1084 | (Scan_ALI): Add the default values for invocation-related ids. | |
1085 | Scan invocation graph lines. | |
1086 | (Scan_Invocation_Graph_Line): New routine. | |
1087 | * ali.ads: Add with clause for GNAT.Dynamic_Tables. Add types | |
1088 | for invocation constructs, relations, and signatures. Add | |
1089 | tables for invocation constructs, relations, and signatures. | |
1090 | Update Unit_Record to capture invocation-related ids. Relocate | |
1091 | table Unit_Id_Tables and subtypes Unit_Id_Table, Unit_Id_Array | |
1092 | from Binde. | |
1093 | (Add_Invocation_Construct, Add_Invocation_Relation, | |
1094 | Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind, | |
1095 | Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind, | |
1096 | Code_To_Invocation_Graph_Line_Kind, | |
1097 | Invocation_Construct_Kind_To_Code, | |
1098 | Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code, | |
1099 | Invocation_Signature_Of, Present): New routines. | |
1100 | * binde.adb: Add with and use clause for Types. Add use clause | |
1101 | for ALI.Unit_Id_Tables; | |
1102 | * binde.ads: Relocate table Unit_Id_Tables and subtypes | |
1103 | Unit_Id_Table, Unit_Id_Array to ALI. | |
1104 | * bindgen.adb: Remove with and use clause for ALI. | |
1105 | * bindgen.ads: Remove with and use clause for Binde. Add with | |
1106 | and use clause for ALI. | |
1107 | * bindo.adb, bindo.ads, bindo-augmentors.adb, | |
1108 | bindo-augmentors.ads, bindo-builders.adb, bindo-builders.ads, | |
1109 | bindo-diagnostics.adb, bindo-diagnostics.ads, | |
1110 | bindo-elaborators.adb, bindo-elaborators.ads, bindo-graphs.adb, | |
1111 | bindo-graphs.ads, bindo-units.adb, bindo-units.ads, | |
1112 | bindo-validators.adb, bindo-validators.ads, bindo-writers.adb, | |
1113 | bindo-writers.ads: New units. | |
1114 | * debug.adb: Use and describe GNAT debug switches -gnatd_F and | |
1115 | -gnatd_G. Add GNATbind debug switches in the ranges dA .. dZ, | |
1116 | d.a .. d.z, d.A .. d.Z, d.1 .. d.9, d_a .. d_z, d_A .. d_Z, and | |
1117 | d_1 .. d_9. Use and describe GNATbind debug switches -d_A, | |
1118 | -d_I, -d_L, -d_N, -d_O, -d_T, and -d_V. | |
1119 | * exp_util.adb, exp_util.ads (Exceptions_OK): Relocate to | |
1120 | Sem_Util. | |
1121 | * gnatbind.adb: Add with and use clause for Bindo. Use the new | |
1122 | Bindo elaboration order only when -d_N is in effect. | |
1123 | * lib-writ.adb | |
1124 | (Column, Extra, Invoker, Kind, Line, Locations, Name, Placement, | |
1125 | Scope, Signature, Target): New routines. | |
1126 | (Write_ALI): Output all invocation-related data. | |
1127 | (Write_Invocation_Graph): New routine. | |
1128 | * lib-writ.ads: Document the invocation graph ALI line. | |
1129 | * namet.adb, namet.ads (Present): New routines. | |
1130 | * sem_ch8.adb (Find_Direct_Name): Capture the status of | |
1131 | elaboration checks and warnings of an identifier. | |
1132 | (Find_Expanded_Name): Capture the status of elaboration checks | |
1133 | and warnings of an expanded name. | |
1134 | * sem_ch12.adb (Analyze_Generic_Package_Declaration): Ensure | |
1135 | that invocation graph-related data within the body of the main | |
1136 | unit is encoded in the ALI file. | |
1137 | (Analyze_Generic_Subprogram_Declaration): Ensure that invocation | |
1138 | graph-related data within the body of the main unit is encoded | |
1139 | in the ALI file. | |
1140 | (Analyze_Package_Instantiation): Perform minimal decoration of | |
1141 | the instance entity. | |
1142 | (Analyze_Subprogram_Instantiation): Perform minimal decoration | |
1143 | of the instance entity. | |
1144 | * sem_elab.adb: Perform heavy refactoring of all code. The unit | |
1145 | is now split into "services" which specialize in one area of ABE | |
1146 | checks. Add processing in order to capture invocation-graph | |
1147 | related attributes of the main unit, and encode them in the ALI | |
1148 | file. The Processing phase can now operate in multiple modes, | |
1149 | all described by type Processing_Kind. Scenarios and targets | |
1150 | are now distinct at the higher level, and carry their own | |
1151 | representations. This eliminates the need to constantly | |
1152 | recompute their attributes, and offers the various processors a | |
1153 | uniform interface. The various initial states of the Processing | |
1154 | phase are now encoded using type Processing_In_State, and | |
1155 | xxx_State constants. | |
1156 | * sem_elab.ads: Update the literals of type | |
1157 | Enclosing_Level_Kind. Add Inline pragmas on several routines. | |
1158 | * sem_prag.adb (Process_Inline): Ensure that invocation | |
1159 | graph-related data within the body of the main unit is encoded | |
1160 | in the ALI file. | |
1161 | * sem_util.adb (Enclosing_Generic_Body, Enclosing_Generic_Unit): | |
1162 | Code clean up. | |
1163 | (Exceptions_OK): Relocated from Sem_Util. | |
1164 | (Mark_Save_Invocation_Graph_Of_Body): New routine. | |
1165 | * sem_util.ads (Exceptions_OK): Relocated from Sem_Util. | |
1166 | (Mark_Save_Invocation_Graph_Of_Body): New routine. | |
1167 | * sinfo.adb (Is_Elaboration_Checks_OK_Node): Now applicable to | |
1168 | N_Variable_Reference_Marker. | |
1169 | (Is_Elaboration_Warnings_OK_Node): Now applicable to | |
1170 | N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker. | |
1171 | (Is_Read): Use Flag4. | |
1172 | (Is_SPARK_Mode_On_Node): New applicable to | |
1173 | N_Variable_Reference_Marker. | |
1174 | (Is_Write): Use Flag5. | |
1175 | (Save_Invocation_Graph_Of_Body): New routine. | |
1176 | (Set_Is_Elaboration_Checks_OK_Node): Now applicable to | |
1177 | N_Variable_Reference_Marker. | |
1178 | (Set_Is_Elaboration_Warnings_OK_Node): Now applicable to | |
1179 | N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker. | |
1180 | (Set_Is_SPARK_Mode_On_Node): New applicable to | |
1181 | N_Variable_Reference_Marker. | |
1182 | (Set_Save_Invocation_Graph_Of_Body): New routine. | |
1183 | * sinfo.ads: Update the documentation of attributes | |
1184 | Is_Elaboration_Checks_OK_Node, Is_Elaboration_Warnings_OK_Node, | |
1185 | Is_SPARK_Mode_On_Node. Update the flag usage of attributes | |
1186 | Is_Read, Is_Write. Add attribute Save_Invocation_Graph_Of_Body | |
1187 | and update its occurrence in nodes. | |
1188 | (Save_Invocation_Graph_Of_Body): New routine along with pragma | |
1189 | Inline. | |
1190 | (Set_Save_Invocation_Graph_Of_Body): New routine along with | |
1191 | pragma Inline. | |
1192 | * switch-b.adb (Scan_Binder_Switches): Refactor the scanning of | |
1193 | debug switches. | |
1194 | (Scan_Debug_Switches): New routine. | |
1195 | * libgnat/g-dynhta.adb, libgnat/g-dynhta.ads (Contains): New routine. | |
1196 | * libgnat/g-graphs.adb (Associate_Vertices): Update the use of | |
1197 | Component_Vertex_Iterator. | |
1198 | (Contains_Component, Contains_Edge, Contains_Vertex, Has_Next): | |
1199 | Reimplemented. | |
1200 | (Iterate_Component_Vertices): New routine. | |
1201 | (Iterate_Vertices): Removed. | |
1202 | (Next): Update the parameter profile. | |
1203 | (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New | |
1204 | routines. | |
1205 | * libgnat/g-graphs.ads: Update the initialization of | |
1206 | No_Component. Add type Component_Vertex_Iterator. Remove type | |
1207 | Vertex_Iterator. | |
1208 | (Has_Next): Add new versions and remove old ones. | |
1209 | (Iterate_Component_Vertices): New routine. | |
1210 | (Iterate_Vertices): Removed. | |
1211 | (Next): Add new versions and remove old ones. | |
1212 | (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New | |
1213 | routines. | |
1214 | * libgnat/g-sets.adb (Contains): Reimplemented. | |
1215 | * gcc-interface/Make-lang.in (GNATBIND_OBJS): Add | |
1216 | GNAT.Dynamic_HTables, GNAT.Graphs and Bindo units. | |
1217 | * rtsfind.ads: Remove extra space. | |
1218 | ||
df177848 | 1219 | 2019-07-03 Yannick Moy <moy@adacore.com> |
1220 | ||
1221 | * sem_spark.adb: Add support for locally borrowing and observing | |
1222 | a path. | |
1223 | (Get_Root_Object): Add parameter Through_Traversal to denote | |
1224 | when we are interesting in getting to the traversed parameter. | |
1225 | (Is_Prefix_Or_Almost): New function to support detection of | |
1226 | illegal access to borrowed or observed paths. | |
1227 | (Check_Pragma): Add analysis of assertion pragmas. | |
1228 | ||
f3f142ac | 1229 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
1230 | ||
1231 | * sem_ch13.adb (Build_Predicate_Functions): In a generic context | |
1232 | we do not build the bodies of predicate fuctions, but the | |
1233 | expression in a static predicate must be elaborated to allow | |
1234 | case coverage checking within the generic unit. | |
1235 | (Build_Discrete_Static_Predicate): In a generic context, return | |
1236 | without building function body once the | |
1237 | Static_Discrete_Predicate expression for the type has been | |
1238 | constructed. | |
1239 | ||
99d90c85 | 1240 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
1241 | ||
1242 | * bindgen.adb, inline.adb, layout.adb, sem_ch12.adb, | |
1243 | sem_ch13.adb, sem_ch7.adb, styleg.adb: Minor reformatting. | |
1244 | ||
800597f6 | 1245 | 2019-07-03 Bob Duff <duff@adacore.com> |
1246 | ||
1247 | * par-ch3.adb (P_Defining_Identifier): Call | |
1248 | Check_Defining_Identifier_Casing. | |
1249 | * style.ads, styleg.ads, styleg.adb | |
1250 | (Check_Defining_Identifier_Casing): New procedure to check for | |
1251 | mixed-case defining identifiers. | |
1252 | * stylesw.ads, stylesw.adb (Style_Check_Mixed_Case_Decls): New | |
1253 | flag for checking for mixed-case defining identifiers. | |
1254 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: | |
1255 | Document new feature. | |
1256 | * gnat_ugn.texi: Regenerate. | |
1257 | ||
2c75027a | 1258 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
1259 | ||
1260 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst | |
1261 | (Warning message control): Document that -gnatw.z/Z apply to | |
1262 | array types. | |
1263 | * freeze.adb (Freeze_Entity): Give -gnatw.z warning for array | |
1264 | types as well, but not if the specified alignment is the minimum | |
1265 | one. | |
1266 | * gnat_ugn.texi: Regenerate. | |
1267 | ||
08237d0d | 1268 | 2019-07-03 Bob Duff <duff@adacore.com> |
1269 | ||
1270 | * einfo.ads, exp_util.adb, layout.ads, sinfo.ads: Spell "laid" | |
1271 | correctly. | |
1272 | ||
0396441f | 1273 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
1274 | ||
1275 | * sem_ch13.adb (Analyze_Attribute_Definition_Clause): No error | |
1276 | message on attribute applied to a renaming when the renamed | |
1277 | object is an aggregate (from code reading). | |
1278 | (Check_Aspect_At_End_Of_Declarations): In a generic context | |
1279 | where freeze nodes are not generated, the original expression | |
1280 | for an aspect may need to be analyzed to precent spurious | |
1281 | conformance errors when compared with the expression that is | |
1282 | anakyzed at the end of the current declarative list. | |
1283 | ||
c8406f30 | 1284 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
1285 | ||
1286 | * layout.adb (Layout_Type): Do not set the component size of an | |
1287 | array with a scalar component if the component type is | |
1288 | overaligned. | |
1289 | ||
c38b32ea | 1290 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
1291 | ||
1292 | * inline.adb (Make_Loop_Labels_Unique): New procedure to modify | |
1293 | the source code of subprograms that are inlined by the | |
1294 | front-end, to prevent accidental duplication between loop labels | |
1295 | in the inlined code and the code surrounding the inlined call. | |
1296 | ||
6d6f134e | 1297 | 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com> |
1298 | ||
1299 | * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: Update | |
1300 | the section on resolving elaboration circularities to eliminate | |
1301 | certain combinations of switches which together do not produce | |
1302 | the desired effect and confuse users. | |
1303 | * gnat_ugn.texi: Regenerate. | |
1304 | ||
f3e16ef4 | 1305 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
1306 | ||
1307 | * bindgen.adb (Gen_Main): Disable generation of reference to | |
1308 | Ada_Main_Program_Name for CCG. | |
1309 | * bindusg.adb (Display): Add -G to the command-line usage for | |
1310 | gnatbind. | |
1311 | * opt.ads (Generate_C_Code): Update comment. | |
1312 | * switch-b.adb (Scan_Binder_Switches): Add handling for -G. | |
1313 | ||
f4a31b16 | 1314 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
1315 | ||
1316 | * sem_ch7.adb (Has_Referencer): Do not consider inlined | |
1317 | subprograms when generating C code, which allows us to generate | |
1318 | static inline subprograms. | |
1319 | ||
2f65e9f7 | 1320 | 2019-07-03 Justin Squirek <squirek@adacore.com> |
1321 | ||
1322 | * sem_ch6.adb (Check_Conformance): Add expression checking for | |
1323 | constant modifiers in anonymous access types (in addition to | |
1324 | "non-null" types) so that they are considered "matching" for | |
1325 | subsequent conformance tests. | |
1326 | ||
c336ed70 | 1327 | 2019-07-03 Arnaud Charlet <charlet@adacore.com> |
1328 | ||
1329 | * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst: | |
1330 | Clarify wording on No_Multiple_Elaboration. | |
1331 | * gnat_rm.texi: Regenerate. | |
1332 | ||
78611c86 | 1333 | 2019-07-03 Ed Schonberg <schonberg@adacore.com> |
1334 | ||
1335 | * sem_ch8.adb (Find_Selected_Component): If the prefix is the | |
1336 | current instance of a type or subtype, complete the resolution | |
1337 | of the name by finding the component of the type denoted by the | |
1338 | selector name. | |
1339 | ||
5a87a4d9 | 1340 | 2019-07-03 Eric Botcazou <ebotcazou@adacore.com> |
1341 | ||
1342 | * doc/gnat_rm/interfacing_to_other_languages.rst (Interfacing to C): | |
1343 | Document that boolean types with convention C now map to C99 bool. | |
1344 | * gnat_rm.texi: Regenerate. | |
1345 | ||
371c539c | 1346 | 2019-07-03 Javier Miranda <miranda@adacore.com> |
1347 | ||
1348 | * exp_attr.adb (Expand_Min_Max_Attribute): Code cleanup: | |
1349 | removing code that it is now never executed in the CCG compiler | |
1350 | (dead code). | |
1351 | ||
89d2d652 | 1352 | 2019-07-02 Iain Sandoe <iain@sandoe.co.uk> |
1353 | ||
1354 | * libgnat/system-darwin-ppc.ads: Set Stack_Check_Probes True for | |
1355 | PPC Darwin. | |
1356 | ||
d21e66fb | 1357 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1358 | ||
1359 | * sem_ch12.adb (Is_Defaulted): New predicate in | |
1360 | Check_Formal_Package_Intance, to skip the conformance of checks | |
1361 | on parameters of a formal package that are defaulted, | |
1362 | ||
7a42b778 | 1363 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1364 | ||
1365 | * checks.adb, exp_ch9.adb, exp_unst.adb, sem_ch4.adb, | |
1366 | sem_prag.adb, sem_spark.adb: Minor reformatting. | |
1367 | ||
fc8ae496 | 1368 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1369 | ||
1370 | * sem_attr.adb (Analyze_Attribute, case Enum_Rep): Allow prefix | |
1371 | of attribute to be an attribute reference of a discrete type. | |
1372 | ||
9d27ea41 | 1373 | 2019-07-01 Eric Botcazou <ebotcazou@adacore.com> |
1374 | ||
1375 | * sem_ch12.adb (Analyze_Subprogram_Instantiation): Move up | |
1376 | handling of Has_Pragma_Inline_Always and deal with | |
1377 | Has_Pragma_No_Inline. | |
1378 | ||
bcb8dcf3 | 1379 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1380 | ||
1381 | * sem_ch3.adb (Build_Derived_Record_Type): If the parent type is | |
1382 | declared as a subtype of a private type with an inherited | |
1383 | discriminant constraint, its generated full base appears as a | |
1384 | record subtype, so we need to retrieve its oen base type so that | |
1385 | the inherited constraint can be applied to it. | |
1386 | ||
d087b9ca | 1387 | 2019-07-01 Yannick Moy <moy@adacore.com> |
1388 | ||
1389 | * sem_spark.adb: Completely rework the algorithm for ownership | |
1390 | checking, as the rules in SPARK RM have changed a lot. | |
1391 | * sem_spark.ads: Update comments. | |
1392 | ||
fe48ee0a | 1393 | 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com> |
1394 | ||
1395 | * gsocket.h (Has_Sockaddr_Len): Use the offset of sin_family offset in | |
1396 | the sockaddr_in structure to determine the existence of length field | |
1397 | before the sin_family. | |
1398 | ||
b20f7e2c | 1399 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1400 | ||
1401 | * sem_prag.adb (Analyze_Pragma, case Weak_External): Pragma only | |
1402 | applies to entities with run-time addresses, not to types. | |
1403 | ||
374fdf94 | 1404 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
1405 | ||
1406 | * einfo.adb, sem_ch7.adb, sem_prag.adb, sem_util.adb: Update | |
1407 | references to the SPARK RM after the removal of Rule 7.1.4(5). | |
1408 | ||
bf13a79d | 1409 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
1410 | ||
1411 | * sysdep.c: Cleanup references to LynuxWorks in docs and | |
1412 | comments. | |
1413 | ||
866fa2d0 | 1414 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1415 | ||
1416 | * checks.adb (Insert_Valid_Check): Do not apply validity check | |
1417 | to variable declared within a protected object that uses the | |
1418 | Lock_Free implementation, to prevent unwarranted constant | |
1419 | folding, because entities within such an object msut be treated | |
1420 | as volatile. | |
1421 | ||
bcb5ab83 | 1422 | 2019-07-01 Eric Botcazou <ebotcazou@adacore.com> |
1423 | ||
1424 | * exp_ch9.adb (Check_Inlining): Deal with Has_Pragma_No_Inline. | |
1425 | ||
2db33bd6 | 1426 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1427 | ||
1428 | * exp_unst.adb (Visit_Node, Check_Static_Type): Improve the | |
1429 | handling of private and incomplete types whose full view is an | |
1430 | access type, to detect additional uplevel references in dynamic | |
1431 | bounds. This is relevant to N_Free_Statement among others that | |
1432 | manipulate types whose full viww may be an access type. | |
1433 | ||
6b4f0b7d | 1434 | 2019-07-01 Pat Rogers <rogers@adacore.com> |
1435 | ||
1436 | * doc/gnat_rm/representation_clauses_and_pragmas.rst: Correct | |
1437 | size indicated for R as a component of an array. | |
1438 | * gnat_rm.texi: Regenerate. | |
1439 | ||
cdee70d7 | 1440 | 2019-07-01 Justin Squirek <squirek@adacore.com> |
1441 | ||
1442 | * libgnat/s-win32.ads: Add definition for ULONG, modify | |
1443 | OVERLAPPED type, and add appropriate pragmas. | |
1444 | ||
2cf822b7 | 1445 | 2019-07-01 Bob Duff <duff@adacore.com> |
1446 | ||
1447 | * gnat1drv.adb (gnat1drv): Call Write_ALI if the main unit is | |
1448 | ignored-ghost. | |
1449 | ||
0a1ece97 | 1450 | 2019-07-01 Yannick Moy <moy@adacore.com> |
1451 | ||
1452 | * sem_ch4.adb (Operator_Check): Refine error message. | |
1453 | ||
ee4279ef | 1454 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
1455 | ||
1456 | * libgnat/a-calend.ads: Revert "Global => null" contracts on | |
1457 | non-pure routines. | |
1458 | ||
2c6b4ada | 1459 | 2019-07-01 Piotr Trojanek <trojanek@adacore.com> |
1460 | ||
1461 | * exp_attr.adb, libgnat/g-graphs.ads: Fix typos in comments: | |
1462 | componant -> component. | |
1463 | ||
175c4526 | 1464 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1465 | ||
1466 | * libgnat/g-graphs.adb: Use type Directed_Graph rather than | |
1467 | Instance in various routines. | |
1468 | * libgnat/g-graphs.ads: Change type Instance to Directed_Graph. | |
1469 | Update various routines that mention the type. | |
1470 | ||
a0d15509 | 1471 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1472 | ||
1473 | * libgnat/g-sets.adb: Use type Membership_Set rathern than | |
1474 | Instance in various routines. | |
1475 | * libgnat/g-sets.ads: Change type Instance to Membership_Set. | |
1476 | Update various routines that mention the type. | |
1477 | ||
205a23a3 | 1478 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1479 | ||
1480 | * libgnat/g-lists.adb: Use type Doubly_Linked_List rather than | |
1481 | Instance in various routines. | |
1482 | * libgnat/g-lists.ads: Change type Instance to | |
1483 | Doubly_Linked_List. Update various routines that mention the | |
1484 | type. | |
1485 | ||
17fdf8c2 | 1486 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1487 | ||
1488 | * libgnat/g-dynhta.adb: Use type Dynamic_Hash_Table rather than | |
1489 | Instance in various routines. | |
1490 | * libgnat/g-dynhta.ads: Change type Instance to | |
1491 | Dynamic_Hash_Table. Update various routines that mention the | |
1492 | type. | |
1493 | ||
216ffc64 | 1494 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1495 | ||
1496 | * exp_attr.adb, exp_ch7.adb, exp_unst.adb, sem_ch3.adb, | |
1497 | sem_util.adb, uintp.adb, uintp.ads: Minor reformatting. | |
1498 | ||
5051fe35 | 1499 | 2019-07-01 Javier Miranda <miranda@adacore.com> |
1500 | ||
1501 | * exp_attr.adb (Expand_Min_Max_Attribute): Disable expansion of | |
1502 | 'Min/'Max on integer, enumeration, fixed point and floating | |
1503 | point types since the CCG backend now provides in file | |
1504 | standard.h routines to support it. | |
1505 | ||
830a2a71 | 1506 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1507 | ||
1508 | * impunit.adb: Add GNAT.Graphs to list Non_Imp_File_Names_95. | |
1509 | * Makefile.rtl, gcc-interface/Make-lang.in: Register unit | |
1510 | GNAT.Graphs. | |
1511 | * libgnat/g-dynhta.adb: Various minor cleanups (use Present | |
1512 | rather than direct comparisons). | |
1513 | (Delete): Reimplement to use Delete_Node. | |
1514 | (Delete_Node): New routine. | |
1515 | (Destroy_Bucket): Invoke the provided destructor. | |
1516 | (Present): New routines. | |
1517 | * libgnat/g-dynhta.ads: Add new generic formal Destroy_Value. | |
1518 | Use better names for the components of iterators. | |
1519 | * libgnat/g-graphs.adb, libgnat/g-graphs.ads: New unit. | |
1520 | * libgnat/g-lists.adb: Various minor cleanups (use Present | |
1521 | rather than direct comparisons). | |
1522 | (Delete_Node): Invoke the provided destructor. | |
1523 | (Present): New routine. | |
1524 | * libgnat/g-lists.ads: Add new generic formal Destroy_Element. | |
1525 | Use better names for the components of iterators. | |
1526 | (Present): New routine. | |
1527 | * libgnat/g-sets.adb, libgnat/g-sets.ads (Destroy, Preset, | |
1528 | Reset): New routines. | |
1529 | ||
b0111d94 | 1530 | 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com> |
1531 | ||
1532 | * libgnat/g-sothco.adb (Get_Address): Fix the case when AF_INET6 | |
1533 | is not defined. | |
1534 | ||
7362896b | 1535 | 2019-07-01 Ed Schonberg <schonberg@adacore.com> |
1536 | ||
1537 | * exp_attr.adb (Expand_Attribute_Reference, case Invalid_Value): | |
1538 | Resolve result of call to Get_Simple_Init_Val, which may be a | |
1539 | conversion of a literal. | |
1540 | ||
0dae8dc2 | 1541 | 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com> |
1542 | ||
1543 | * freeze.adb (Freeze_Expression): Remove the horrible useless | |
1544 | name hiding of N. Insert the freeze nodes generated by the | |
1545 | expression prior to the expression when the nearest enclosing | |
1546 | scope is transient. | |
1547 | ||
487da8ff | 1548 | 2019-07-01 Pierre-Marie de Rodat <derodat@adacore.com> |
1549 | ||
1550 | * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Fix | |
1551 | formatting issues in the -gnatR section. | |
1552 | * gnat_ugn.texi: Regenerate. | |
1553 | ||
1d79fa18 | 1554 | 2019-06-30 Iain Sandoe <iain@sandoe.co.uk> |
1555 | ||
1556 | * gnatlink.adb (Link_Step): Remove duplicate -static-libgcc switches. | |
1557 | Push -shared-libgcc explicitly, when it is the target default (unless | |
1558 | overidden by the static flag). | |
1559 | When the user has put an instance of shared/static-libgcc do not push | |
1560 | a duplicate of this. | |
1561 | ||
a850edcd | 1562 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1563 | ||
1564 | * gcc-interface/decl.c (gnat_to_gnu_entity): Beep up comment on SAVED, | |
1565 | and tweak comment on the assertion about the scopes of Itypes. Do not | |
1566 | skip the regular processing for Itypes that are E_Record_Subtype with | |
1567 | a Cloned_Subtype. Get the Cloned_Subtype for every E_Record_Subtype | |
1568 | if the type is dummy and hasn't got its own freeze node. | |
1569 | <E_Record_Subtype>: Save again the DECL of the Cloned_Subtype, if any. | |
1570 | <E_Access_Subtype>: Save again the DECL of the equivalent type. | |
1571 | (Gigi_Equivalent_Type) <E_Access_Subtype>: New case. | |
1572 | ||
b1e46fb1 | 1573 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1574 | ||
1575 | * gcc-interface/utils.c (unchecked_convert): Tweak comment. Only skip | |
1576 | dereferences when padding to have the same size on both sides. Do it | |
1577 | for destination types with self-referential size too. | |
1578 | ||
07e38949 | 1579 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1580 | ||
1581 | * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: If the | |
1582 | type requires strict alignment, then set the RM size to the type size. | |
1583 | Rework handling of alignment and sizes of tagged types in ASIS mode. | |
1584 | (validate_size): Rename local variable and remove special handling for | |
1585 | strict-alignment types. | |
1586 | * gcc-interface/utils.c (finish_record_type): Constify local variables | |
1587 | and use properly typed constants. | |
1588 | ||
f4409741 | 1589 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1590 | ||
1591 | * gcc-interface/decl.c (gnat_to_gnu_field): Rework error messages for | |
1592 | fields requiring strict alignment, add explicit test on Storage_Unit | |
1593 | for position and size, and mention type alignment for position. | |
1594 | ||
5882c515 | 1595 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1596 | ||
1597 | * gcc-interface/trans.c (mark_visited_r): Set TYPE_SIZES_GIMPLIFIED on | |
1598 | the main variant of a type, if any. | |
1599 | ||
d0de0a27 | 1600 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1601 | ||
1602 | * gcc-interface/decl.c (set_nonaliased_component_on_array_type): Add | |
1603 | missing guard for the presence of TYPE_CANONICAL. | |
1604 | (set_reverse_storage_order_on_array_type): Likewise. | |
1605 | ||
2074c859 | 1606 | 2019-06-29 Eric Botcazou <ebotcazou@adacore.com> |
1607 | ||
1608 | * gcc-interface/gigi.h (make_packable_type): Remove default value. | |
1609 | (value_factor_p): Tweak prototype. | |
1610 | * gcc-interface/decl.c (gnat_to_gnu_entity): Add comment. | |
1611 | (gnat_to_gnu_component_type): Likewise. | |
1612 | (gnat_to_gnu_field): Likewise. Fetch the position of the field earlier | |
1613 | and simplify the condition under which the type is packed. Declare | |
1614 | local variable is_bitfield. Pass 1 as max_align to make_packable_type | |
1615 | if it is set to true. | |
1616 | (copy_and_substitute_in_layout): Pass 0 to make_packable_type. | |
1617 | * gcc-interface/utils.c (make_packable_array_type): New function. | |
1618 | (make_packable_type): Use it to rewrite the type of array field. | |
1619 | (maybe_pad_type): Pass align parameter to make_packable_type. | |
1620 | (create_field_decl): Minor tweaks. | |
1621 | (value_factor_p): Assert that FACTOR is a power of 2 and replace the | |
1622 | modulo computation by a masking operation. | |
1623 | ||
83c6da22 | 1624 | 2019-06-25 Eric Botcazou <ebotcazou@adacore.com> |
1625 | ||
1626 | * gcc-interface/decl.c (gnat_to_gnu_entity): Remove superfluous test | |
1627 | in previous change. | |
1628 | * gcc-interface/gigi.h (maybe_character_type): Fix formatting. | |
1629 | (maybe_character_value): Likewise. | |
1630 | ||
aaabc7bc | 1631 | 2019-06-24 Jan Hubicka <jh@suse.cz> |
1632 | ||
1633 | * gcc-interface/decl.c (gnat_to_gnu_entity): Check that | |
1634 | type is array or integer prior checking string flag. | |
83c6da22 | 1635 | * gcc-interface/gigi.h (maybe_character_type): Likewise. |
1636 | (maybe_character_value): Likewise. | |
aaabc7bc | 1637 | |
5fe09a56 | 1638 | 2019-06-24 Martin Sebor <msebor@redhat.com> |
1639 | ||
1640 | * gcc-interface/utils.c (handle_nonnull_attribute): Quote attribute | |
1641 | name. | |
1642 | ||
bd9331d6 | 1643 | 2019-06-18 Arnaud Charlet <charlet@adacore.com> |
1644 | ||
83c6da22 | 1645 | PR ada/80590 |
bd9331d6 | 1646 | * sem_ch5.adb (Analyze_Loop_Statement): Avoid exception propagation |
1647 | during normal processing. | |
1648 | ||
8a5a7d1c | 1649 | 2019-06-17 Arnaud Charlet <charlet@adacore.com> |
1650 | ||
83c6da22 | 1651 | PR ada/80590 |
8a5a7d1c | 1652 | * exp_ch9.adb (Expand_N_Delay_Relative_Statement): Swap the two |
1653 | conditions to avoid a unnecessary exception propagation in the default | |
1654 | case. | |
1655 | ||
580934f6 | 1656 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1657 | ||
1658 | * gcc-interface/utils.c (handle_stack_protect_attribute): Move around. | |
1659 | ||
c8956236 | 1660 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1661 | ||
1662 | * doc/gnat_rm/implementation_defined_pragmas.rst (Machine_Attribute): | |
1663 | Document additional optional parameters. | |
1664 | * sem_prag.adb (Analyze_Pragma) <Pragma_Machine_Attribute>: Accept | |
1665 | more than one optional parameter. | |
1666 | * gcc-interface/decl.c (prepend_one_attribute_pragma): Alphabetize | |
1667 | the list of supported pragmas. Simplify the handling of parameters | |
1668 | and add support for more than one optional parameter. | |
1669 | * gcc-interface/utils.c (attr_cold_hot_exclusions): New constant. | |
1670 | (gnat_internal_attribute_table): Add entry for no_icf, noipa, flatten, | |
1671 | used, cold, hot, target and target_clones. | |
1672 | (begin_subprog_body): Do not create the RTL for the subprogram here. | |
1673 | (handle_noicf_attribute): New static function. | |
1674 | (handle_noipa_attribute): Likewise. | |
1675 | (handle_flatten_attribute): Likewise. | |
1676 | (handle_used_attribute): Likewise. | |
1677 | (handle_cold_attribute): Likewise. | |
1678 | (handle_hot_attribute): Likewise. | |
1679 | (handle_target_attribute): Likewise. | |
1680 | (handle_target_clones_attribute): Likewise. | |
1681 | ||
62b762c2 | 1682 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1683 | ||
1684 | * gcc-interface/trans.c (lvalue_required_for_attribute_p): Return 0 | |
1685 | for 'Size too. | |
1686 | (Identifier_to_gnu): Use the actual subtype for a reference to a | |
1687 | packed array in a return statement. | |
1688 | (Attribute_to_gnu) <Attr_Size>: Do not strip VIEW_CONVERT_EXPRs from | |
1689 | the prefix in every case. | |
1690 | ||
336a61a3 | 1691 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1692 | ||
1693 | * gcc-interface/trans.c (gnat_to_gnu): Remove superfluous tests on | |
1694 | Backend_Overflow_Checks_On_Target and rework comments. | |
1695 | ||
983c5b5e | 1696 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1697 | ||
1698 | * gcc-interface/trans.c (walk_nesting_tree): New static function. | |
1699 | (finalize_nrv): Use it to walk the entire nesting tree. | |
1700 | ||
96b4b84e | 1701 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1702 | ||
1703 | * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Remove | |
1704 | obsolete test on Is_For_Access_Subtype. | |
1705 | ||
0b74284e | 1706 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1707 | ||
1708 | * gcc-interface/decl.c (components_to_record): Set a name on the type | |
1709 | created for the REP part, if any. | |
1710 | * gcc-interface/utils.c (finish_record_type): Only take the maximum | |
1711 | when merging sizes for a variant part at offset 0. | |
1712 | (merge_sizes): Rename has_rep parameter into max. | |
1713 | ||
689dab9d | 1714 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1715 | ||
1716 | * gcc-interface/utils.c (gnat_internal_attribute_table): Add support | |
1717 | for stack_protect attribute. | |
1718 | (handle_stack_protect_attribute): New static function. | |
1719 | ||
804f7d39 | 1720 | 2019-05-28 Eric Botcazou <ebotcazou@adacore.com> |
1721 | ||
1722 | * gcc-interface/decl.c (intrin_arglists_compatible_p): Do not return | |
1723 | false if the internal builtin uses a variable list. | |
1724 | ||
f07f94cc | 1725 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1726 | ||
1727 | * gcc-interface/trans.c (Call_to_gnu): Do not initialize the temporary | |
1728 | created out of addressability concerns if it's for the _Init parameter | |
1729 | of an initialization procedure. | |
1730 | ||
abfd658b | 1731 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1732 | ||
1733 | * gcc-interface/ada-builtin-types.def: New file. | |
1734 | * gcc-interface/ada-builtins.def: Likewise. | |
1735 | * gcc-interface/ada-tree.h (BUILT_IN_LIKELY): New macro. | |
1736 | (BUILT_IN_UNLIKELY): Likewise. | |
1737 | * gcc-interface/trans.c (independent_iterations_p): Initialize the | |
1738 | auto-vector to 16 elements. | |
1739 | (Call_to_gnu): Remove local variable and change the vector of actual | |
1740 | parameters to an auto-vector. Do not convert actual parameters to | |
1741 | the argument type for front-end built-in functions. Add support for | |
1742 | front-end built-in functions. | |
1743 | (build_noreturn_cond): Use internal instead of built-in function. | |
1744 | * gcc-interface/utils.c (c_builtin_type): Include ada-builtin-types.def | |
1745 | (install_builtin_function_types): Likewise. | |
1746 | (install_builtin_functions): Include ada-builtins.def first. | |
1747 | ||
caab73a2 | 1748 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1749 | ||
1750 | * gcc-interface/utils.c (maybe_pad_type): Issue the warning for the | |
1751 | specific case of component types preferably. | |
1752 | ||
f1ca2388 | 1753 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1754 | ||
1755 | * gcc-interface/trans.c (Identifier_to_gnu): Minor tweaks. | |
1756 | (gnat_to_gnu): Do not convert the result if it is a reference to an | |
1757 | unconstrained array used as the prefix of an attribute reference that | |
1758 | requires an lvalue. | |
1759 | ||
e3f3573c | 1760 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1761 | ||
1762 | * gcc-interface/trans.c (Gigi_Types_Compatible): New predicate. | |
1763 | (Identifier_to_gnu): Use it to assert that the type of the identifier | |
1764 | and that of its entity are compatible for gigi. Rename a couple of | |
1765 | local variables and separate the processing of the result type. | |
1766 | ||
2306cd17 | 1767 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1768 | ||
1769 | * gcc-interface/trans.c (Call_to_gnu): Use the unpadded type when | |
1770 | putting back an intermediate conversion the type of the actuals. | |
1771 | ||
6e4e9378 | 1772 | 2019-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1773 | ||
1774 | * gcc-interface/trans.c (gnat_to_gnu) <Shift operations>: Convert the | |
1775 | count to the unsigned version of its base type before proceeding. | |
1776 | ||
85b9be9b | 1777 | 2019-05-16 Martin Sebor <msebor@redhat.com> |
1778 | ||
3d6be0d5 | 1779 | * gcc-interface/trans.c (check_inlining_for_nested_subprog): Quote |
1780 | reserved names. | |
85b9be9b | 1781 | |
65d973ca | 1782 | 2019-05-08 Arnaud Charlet <charlet@adacore.com> |
1783 | ||
1784 | * standard.ads.h: New file. | |
1785 | ||
ff628b99 | 1786 | 2019-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1787 | ||
1788 | * gcc-interface/Makefile.in (install-gcc-specs): Use foreach. | |
1789 | Honor DESTDIR. | |
1790 | ||
ebd761d4 | 1791 | 2019-04-29 Michael K. Darling <darlingm@gmail.com> |
1792 | ||
1793 | * gnatvsn.ads: Bump Library_Version to 10. | |
1794 | ||
5f260823 | 1795 | 2019-04-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
1796 | Bernd Edlinger <bernd.edlinger@hotmail.de> | |
1797 | Jakub Jelinek <jakub@redhat.com> | |
1798 | ||
1799 | PR target/89093 | |
1800 | * raise-gcc.c (TARGET_ATTRIBUTE): Define. | |
1801 | (continue_unwind, personality_body, PERSONALITY_FUNCTION): Add | |
1802 | TARGET_ATTRIBUTE. | |
1803 | ||
d7ca95c0 | 1804 | 2019-04-07 Eric Botcazou <ebotcazou@adacore.com> |
1805 | ||
1806 | * libgnat/i-cexten.ads (CFloat_128): New type. | |
1807 | ||
26b21081 | 1808 | 2019-03-22 Dmitriy Anisimkov <anisimko@adacore.com> |
1809 | ||
1810 | PR ada/89583 | |
1811 | * libgnat/g-socket.adb (Bind_Socket, Connect_Socket, | |
1812 | Send_Socket): Fix the computation of structure lengths passed to | |
1813 | low level routines. | |
1814 | (Is_IPv6_Address): Fix the number of expected colons. | |
1815 | ||
2f6d557f | 1816 | 2019-03-11 Martin Liska <mliska@suse.cz> |
1817 | ||
d325ee67 | 1818 | * gcc-interface/misc.c (gnat_post_options): Wrap option name in string |
1819 | format message and fix GNU coding style. | |
2f6d557f | 1820 | |
c1ad6672 | 1821 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
1822 | ||
1823 | * gcc-interface/trans.c (gnat_to_gnu) <N_Aggregate>: Minor tweak. | |
1824 | * gcc-interface/utils.c (convert): Do not pad when doing an unchecked | |
1825 | conversion here. Use TREE_CONSTANT throughout the function. | |
1826 | (unchecked_convert): Also pad if the source is a CONSTRUCTOR and the | |
1827 | destination is a more aligned array type or a larger aggregate type, | |
1828 | but not between original and packable versions of a type. | |
1829 | ||
62a6ebbd | 1830 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
1831 | ||
1832 | * gcc-interface/utils.c (max_size) <tcc_unary>: Be prepared for an | |
1833 | operand with VOID_TYPE. | |
1834 | ||
da383d19 | 1835 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
1836 | ||
1837 | * gcc-interface/trans.c (elaborate_all_entities): Do not elaborate the | |
1838 | entities of a package renaming another one. | |
1839 | ||
09c123a0 | 1840 | 2019-02-08 Eric Botcazou <ebotcazou@adacore.com> |
1841 | ||
1842 | * gcc-interface/trans.c (Regular_Loop_to_gnu): Replace tests on | |
1843 | individual flag_unswitch_loops and flag_tree_loop_vectorize switches | |
1844 | with test on global optimize switch. | |
1845 | (Raise_Error_to_gnu): Likewise. | |
1846 | ||
a9dd7273 | 1847 | 2019-02-07 Eric Botcazou <ebotcazou@adacore.com> |
1848 | ||
1849 | * libgnarl/s-linux__sparc.ads (ETIMEDOUT): Set to correct value. | |
1850 | ||
4836c4f1 | 1851 | 2019-02-06 Arnaud Charlet <charlet@adacore.com> |
1852 | ||
1853 | * libgnarl/s-linux__x32.ads: Resync list of signals with s-linux.ads | |
1854 | ||
6b56937c | 1855 | 2019-01-27 Eric Botcazou <ebotcazou@adacore.com> |
1856 | ||
1857 | * repinfo.adb (List_Component_Layout): Remove superfluous space for | |
1858 | zero-sized field. | |
1859 | * gcc-interface/ada-tree.h (TYPE_IS_EXTRA_SUBTYPE_P): New macro. | |
1860 | * gcc-interface/gigi.h (create_extra_subtype): Declare. | |
1861 | * gcc-interface/decl.c (TYPE_ARRAY_SIZE_LIMIT): Likewise. | |
1862 | (update_n_elem): New function. | |
1863 | (gnat_to_gnu_entity): Use create_extra_subtype to create extra subtypes | |
1864 | instead of doing it manually. | |
1865 | <E_Array_Type>: Use update_n_elem to compute the maximum size. Use the | |
1866 | index type instead of base type for the bounds. Set TYPE_ARRAY_MAX_SIZE | |
1867 | of the array to the maximum size. | |
1868 | <E_Array_Subtype>: Create an extra subtype using the index type of the | |
1869 | base array type for self-referential bounds. Use update_n_elem to | |
1870 | compute the maximum size. Set TYPE_ARRAY_MAX_SIZE of the array to the | |
1871 | maximum size. | |
1872 | (gnat_to_gnu_field): Clear DECL_NONADDRESSABLE_P on discriminants. | |
1873 | * gcc-interface/misc.c (gnat_get_alias_set): Return the alias set of | |
1874 | the base type for an extra subtype. | |
1875 | (gnat_type_max_size): Remove obsolete code. | |
1876 | * gcc-interface/trans.c (Attribute_to_gnu): Minor tweak. | |
1877 | (can_be_lower_p): Deal with pathological types. | |
1878 | * gcc-interface/utils.c (create_extra_subtype): New function. | |
1879 | (create_field_decl): Minor tweak. | |
1880 | (max_size) <tcc_reference>: Compute a better value by using the extra | |
1881 | subtypes on the self-referential bounds. | |
1882 | <tcc_binary>: Rewrite. Deal with "negative value" in unsigned types. | |
1883 | <tcc_expression>: Likewise. | |
1884 | * gcc-interface/utils2.c (compare_arrays): Retrieve the original bounds | |
1885 | of the arrays upfront. Swap only if the second length is not constant. | |
1886 | Use comparisons on the original bounds consistently for the null tests. | |
1887 | (build_binary_op): Use TYPE_IS_EXTRA_SUBTYPE_P macro. | |
1888 | (build_allocator): Minor tweak. | |
1889 | ||
ecb2c722 | 1890 | 2019-01-27 Eric Botcazou <ebotcazou@adacore.com> |
1891 | ||
1892 | * gcc-interface/decl.c (array_type_has_nonaliased_component): Return | |
1893 | the same value for every dimension of a multidimensional array type. | |
1894 | ||
10f25579 | 1895 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
1896 | ||
1897 | * gcc-interface/trans.c (Regular_Loop_to_gnu): Use the SLOC of the | |
1898 | iteration scheme, if present, throughout the translation. | |
1899 | ||
aced6683 | 1900 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
1901 | ||
1902 | * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Use | |
1903 | DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT for the size to be assigned | |
1904 | by a call to memset if the LHS is a DECL. | |
1905 | ||
18b4b30e | 1906 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
1907 | ||
1908 | * gcc-interface/trans.c (struct loop_info_d): Remove artificial field. | |
1909 | (Loop_Statement_to_gnu): Do not set it. | |
1910 | ||
6dce35b7 | 1911 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
1912 | ||
1913 | * gcc-interface/trans.c (Iterate_Acc_Clause_Arg): Fix formatting. | |
1914 | (Acc_gnat_to_gnu): Likewise. | |
1915 | (Acc_Data_to_gnu): Likewise. | |
1916 | (Acc_Var_to_gnu): Likewise. | |
1917 | (Acc_Reduc_to_gnu): Likewise. | |
1918 | (Acc_Size_List_to_gnu): Likewise. | |
1919 | (Pragma_to_gnu) <Pragma_Acc_Loop>: Likewise. | |
1920 | <Pragma_Acc_Data>): Likewise. | |
1921 | (find_loop_for): Remove default value for parameters. | |
1922 | * gcc-interface/trans.c (gnat_to_gnu) <N_Op_And>: Merge into... | |
1923 | <N_Op_Eq>): ...this. | |
1924 | ||
f8cd11ee | 1925 | 2019-01-26 Eric Botcazou <ebotcazou@adacore.com> |
1926 | ||
1927 | * gcc-interface/decl.c (annotate_value) <INTEGER_CST>: Use test on | |
1928 | the sign bit instead of on the sign of the value. | |
1929 | <PLUS_EXPR>: Turn addition of negative constant into subtraction. | |
1930 | <MULT_EXPR>: Add test for degenerate case. | |
1931 | <BIT_AND_EXPR>: Simplify. | |
1932 | ||
9a3c51d9 | 1933 | 2019-01-18 Sebastian Huber <sebastian.huber@embedded-brains.de> |
1934 | ||
1935 | * s-oscons-tmplt.c (AF_INET6): Do not undefine for RTEMS. | |
1936 | ||
07c11f2b | 1937 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
1938 | ||
1939 | PR other/16615 | |
07c11f2b | 1940 | * exp_ch11.adb: Change "can not" to "cannot". |
1941 | * sem_ch4.adb: Likewise. | |
1942 | ||
f4d3c071 | 1943 | 2019-01-09 Sandra Loosemore <sandra@codesourcery.com> |
1944 | ||
1945 | PR other/16615 | |
f4d3c071 | 1946 | * exp_ch9.adb: Mechanically replace "can not" with "cannot". |
1947 | * libgnat/s-regpat.ads: Likewise. | |
1948 | * par-ch4.adb: Likewise. | |
1949 | * set_targ.adb: Likewise. | |
1950 | * types.ads: Likewise. | |
1951 | ||
902071d1 | 1952 | 2019-01-08 Justin Squirek <squirek@adacore.com> |
1953 | ||
1954 | Revert: | |
902071d1 | 1955 | 2018-07-31 Justin Squirek <squirek@adacore.com> |
1956 | ||
76fb0465 | 1957 | * lib-writ.adb (Write_With_Lines): Modfiy the generation |
1958 | of dependencies within ali files so that source unit | |
1959 | bodies are properly listed even if said bodies are | |
1960 | missing. Perform legacy behavior in GNATprove mode. | |
1961 | * lib-writ.ads: Modify documentation to reflect current | |
1962 | behavior. | |
902071d1 | 1963 | |
1964 | and: | |
902071d1 | 1965 | 2018-09-26 Justin Squirek <squirek@adacore.com> |
1966 | ||
76fb0465 | 1967 | * lib-writ.adb, lib-writ.ads (Write_With_Lines): Add |
1968 | documentation and an extra conditional check for RCI | |
1969 | units so that generated ali files will list the spec | |
1970 | only instead of a body when a body is not found. | |
902071d1 | 1971 | |
65a33d4a | 1972 | 2019-01-04 Eric Botcazou <ebotcazou@adacore.com> |
1973 | ||
1974 | * gnatvsn.ads: Bump copyright year. | |
1975 | ||
3d8932fd | 1976 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
8e8f6434 | 1977 | |
fbd26352 | 1978 | Update copyright years. |
1979 | ||
277184bc | 1980 | * gnat_ugn.texi: Bump @copying's copyright year. |
1981 | * gnat_rm.texi: Likewise. | |
7dfbd804 | 1982 | \f |
3d8932fd | 1983 | Copyright (C) 2019 Free Software Foundation, Inc. |
7dfbd804 | 1984 | |
1985 | Copying and distribution of this file, with or without modification, | |
1986 | are permitted in any medium without royalty provided the copyright | |
1987 | notice and this notice are preserved. |