1 2019-07-04 Yannick Moy <moy@adacore.com>
3 * sem_util.adb (Yields_Synchronized_Object): Adapt to new SPARK
6 2019-07-04 Yannick Moy <moy@adacore.com>
8 * sem_spark.adb (Check_Statement): Only check permission of
9 object in extended return when it is of a deep type.
11 2019-07-04 Justin Squirek <squirek@adacore.com>
13 * sem_ch12.adb (Perform_Appropriate_Analysis): Added for
14 selecting which type of analysis based on wheither the
15 instantiation is a generic at the library-level. In which case
16 expansion during analysis.
17 (Preanalyze_Actuals): Modify calls to Analyze to use the new
20 2019-07-04 Ed Schonberg <schonberg@adacore.com>
22 * exp_unst.adb: Handle conditional expressions.
24 2019-07-04 Yannick Moy <moy@adacore.com>
26 * sem_spark.adb (Check_Package_Spec, Check_Package_Body): Only
27 analyze parts of the code marked in SPARK.
29 2019-07-04 Hristian Kirtchev <kirtchev@adacore.com>
31 * erroutc.adb, exp_aggr.adb, inline.adb, opt.adb, sem_ch3.adb:
34 2019-07-04 Yannick Moy <moy@adacore.com>
36 * sem_spark.adb (Explanation, Get_Expl): New functions to get
37 the explanation for a permission mismatch.
38 (Perm_Error, Perm_Mismatch, Perm_Error_Loop_Exit): Take
39 explanation into account for issuing a more precise error
41 (Set_Perm_Prefixes, Set_Perm_Extensions,
42 Set_Perm_Extensions_Move): Pass suitable argument for the
45 2019-07-04 Arnaud Charlet <charlet@adacore.com>
47 * exp_aggr.adb (In_Place_Assign_OK): Moved to top level and add
48 support for record aggregates.
49 (Component_Check): Use Is_CCG_Supported_Aggregate instead of a
50 similar local predicate.
51 (Convert_To_Assignments): Take advantage of In_Place_Assign_OK
52 predicate when possible.
53 (Is_CCG_Supported_Aggregate): Return False for records with
54 representation clauses and fix the logic for dealing with nested
57 2019-07-04 Piotr Trojanek <trojanek@adacore.com>
59 * opt.adb (Set_Config_Switches): Keep assertions policy as
60 enabled when analysing internal units in GNATprove mode.
62 2019-07-04 Arnaud Charlet <charlet@adacore.com>
64 * exp_ch4.adb (Expand_Short_Circuit_Operator): Strip
65 N_Variable_Reference_Marker when checking for the presence of
68 2019-07-04 Arnaud Charlet <charlet@adacore.com>
70 * exp_aggr.adb (Check_Component): Take into account type
73 2019-07-04 Dmitriy Anisimkov <anisimko@adacore.com>
75 * doc/gnat_ugn/platform_specific_information.rst: Document
76 Windows socket timeout particularity.
77 * gnat_ugn.texi: Regenerate.
78 * gsocket.h: Include versionhelpers.h.
79 * socket.c (__gnat_minus_500ms): New function.
80 * libgnat/g-sothco.ads (Minus_500ms_Windows_Timeout): New
82 * libgnat/g-socket.adb (Set_Socket_Option): Refactor to remove
83 500ms from the requested timeout only on old Windows version.
85 2019-07-04 Thomas Quinot <quinot@adacore.com>
87 * get_scos.adb: Remove bogus, dead code.
89 2019-07-04 Ed Schonberg <schonberg@adacore.com>
91 * sem_dim.adb (Analyze_Dimension_Array_Aggregate): If the
92 component is an entity name, its dimensions are those of its
95 2019-07-03 Bob Duff <duff@adacore.com>
97 * doc/gnat_ugn/gnat_utility_programs.rst: Document new flags in
100 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
102 * binde.adb: Remove with clause for System.OS_Lib.
103 (Force_Elab_Order): Refactor the majority of the code in Butil.
104 Use the new forced units iterator to obtain unit names.
105 * bindo-builders.adb: Add with and use clauses for Binderr,
106 Butil, Opt, Output, Types, GNAT, and GNAT.Dynamic_HTables. Add
107 a hash table which maps units to line number in the forced
108 elaboration order file.
109 (Add_Unit): New routine.
110 (Build_Library_Graph): Create forced edges between pairs of
111 units listed in the forced elaboration order file.
112 (Create_Forced_Edge, Create_Forced_Edges, Destroy_Line_Number,
113 Duplicate_Unit_Error, Hash_Unit, Internal_Unit_Info,
114 Is_Duplicate_Unit, Missing_Unit_Info): New routines.
115 * bindo-graphs.adb (Is_Internal_Unit, Is_Predefined_Unit):
116 Refactor some of the behavior to Bindo-Units.
117 * bindo-graphs.ads: Enable the enumeration literal for forced
119 * bindo-units.adb, bindo-units.ads (Is_Internal_Unit,
120 Is_Predefined_Unit): New routines.
121 * butil.adb: Add with and use clauses for Opt, GNAT, and
122 System.OS_Lib. Add with clause for Unchecked_Deallocation.
123 (Has_Next, Iterate_Forced_Units, Next, Parse_Next_Unit_Name,
124 Read_Forced_Elab_Order_File): New routines.
125 * butil.ads: Add with and use clauses for Types. Add new
126 iterator over the units listed in the forced elaboration order
128 (Has_Next, Iterate_Forced_Units, Next): New routine.
129 * namet.adb, namet.ads (Present): New routine.
131 2019-07-03 Bob Duff <duff@adacore.com>
133 * sem_ch3.adb (Access_Definition): The code was creating a
134 master in the case where the designated type is a class-wide
135 interface type. Create a master in the noninterface case as
136 well. That is, create a master for all limited class-wide types.
138 2019-07-03 Yannick Moy <moy@adacore.com>
140 * erroutc.adb (Sloc_In_Range): New function to determine whether
141 the range of a pragma Warnings covers a location, taking
142 instantiations into account.
144 2019-07-03 Johannes Kanig <kanig@adacore.com>
146 * osint.ads, osint.adb (Get_First_Main_File_Name): New routine
147 to access the first file provided on the command line.
149 2019-07-03 Ed Schonberg <schonberg@adacore.com>
151 * inline.adb (Process_Formals_In_Aspects): New procedure within
152 Expand_Inlined_Call, to perform a replacement of references to
153 formals that appear in aspect specifications within the body
156 2019-07-03 Justin Squirek <squirek@adacore.com>
158 * sem_ch8.adb (Analyze_Object_Renaming): Add call to search for
159 the appropriate actual subtype of the object renaming being
161 (Check_Constrained_Object): Minor cleanup.
163 2019-07-03 Yannick Moy <moy@adacore.com>
165 * sem_spark.adb (Get_Observed_Or_Borrowed_Expr): New function to
166 return go through traversal function call.
167 (Check_Type): Consistently use underlying type.
168 (Get_Perm): Adapt for case of elaboration code where variables
169 are not declared in the environment. Remove incorrect handling
170 of borrow and observe.
172 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
174 * inline.adb (Build_Return_Object_Formal): New routine.
175 (Can_Split_Unconstrained_Function): Code clean up.
176 (Copy_Formals,Copy_Return_Object): New routines.
177 (Split_Unconstrained_Function): Code clean up and refactoring.
179 2019-07-03 Gary Dismukes <dismukes@adacore.com>
181 * bindo-augmentors.adb, bindo-augmentors.ads,
182 bindo-builders.ads, bindo-elaborators.adb, sem_ch12.adb,
183 sem_ch13.adb, sem_spark.adb, sinfo.ads: Minor editorial
184 corrections and reformatting.
186 2019-07-03 Bob Duff <duff@adacore.com>
188 * sem_warn.adb (Check_Infinite_Loop_Warning): Avoid the warning
189 if an Iterator_Specification is present.
191 2019-07-03 Bob Duff <duff@adacore.com>
193 * doc/gnat_ugn/gnat_utility_programs.rst: Document default
196 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
198 * ali.adb: Add with and use clauses for GNAT,
199 GNAT.Dynamic_HTables, and Snames. Add a map from invocation
200 signature records to invocation signature ids. Add various
201 encodings of invocation-related attributes. Sort and update
202 table Known_ALI_Lines.
203 (Add_Invocation_Construct, Add_Invocation_Relation,
204 Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind,
205 Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind,
206 Code_To_Invocation_Graph_Line_Kind, Destroy, Hash): New
208 (Initialize_ALI): Sort the initialization sequence. Add
209 initialization for all invocation-related tables.
210 (Invocation_Construct_Kind_To_Code,
211 Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code,
212 Invocation_Signature_Of, Present): New routines.
213 (Scan_ALI): Add the default values for invocation-related ids.
214 Scan invocation graph lines.
215 (Scan_Invocation_Graph_Line): New routine.
216 * ali.ads: Add with clause for GNAT.Dynamic_Tables. Add types
217 for invocation constructs, relations, and signatures. Add
218 tables for invocation constructs, relations, and signatures.
219 Update Unit_Record to capture invocation-related ids. Relocate
220 table Unit_Id_Tables and subtypes Unit_Id_Table, Unit_Id_Array
222 (Add_Invocation_Construct, Add_Invocation_Relation,
223 Body_Placement_Kind_To_Code, Code_To_Body_Placement_Kind,
224 Code_To_Invocation_Construct_Kind, Code_To_Invocation_Kind,
225 Code_To_Invocation_Graph_Line_Kind,
226 Invocation_Construct_Kind_To_Code,
227 Invocation_Graph_Line_Kind_To_Code, Invocation_Kind_To_Code,
228 Invocation_Signature_Of, Present): New routines.
229 * binde.adb: Add with and use clause for Types. Add use clause
230 for ALI.Unit_Id_Tables;
231 * binde.ads: Relocate table Unit_Id_Tables and subtypes
232 Unit_Id_Table, Unit_Id_Array to ALI.
233 * bindgen.adb: Remove with and use clause for ALI.
234 * bindgen.ads: Remove with and use clause for Binde. Add with
235 and use clause for ALI.
236 * bindo.adb, bindo.ads, bindo-augmentors.adb,
237 bindo-augmentors.ads, bindo-builders.adb, bindo-builders.ads,
238 bindo-diagnostics.adb, bindo-diagnostics.ads,
239 bindo-elaborators.adb, bindo-elaborators.ads, bindo-graphs.adb,
240 bindo-graphs.ads, bindo-units.adb, bindo-units.ads,
241 bindo-validators.adb, bindo-validators.ads, bindo-writers.adb,
242 bindo-writers.ads: New units.
243 * debug.adb: Use and describe GNAT debug switches -gnatd_F and
244 -gnatd_G. Add GNATbind debug switches in the ranges dA .. dZ,
245 d.a .. d.z, d.A .. d.Z, d.1 .. d.9, d_a .. d_z, d_A .. d_Z, and
246 d_1 .. d_9. Use and describe GNATbind debug switches -d_A,
247 -d_I, -d_L, -d_N, -d_O, -d_T, and -d_V.
248 * exp_util.adb, exp_util.ads (Exceptions_OK): Relocate to
250 * gnatbind.adb: Add with and use clause for Bindo. Use the new
251 Bindo elaboration order only when -d_N is in effect.
253 (Column, Extra, Invoker, Kind, Line, Locations, Name, Placement,
254 Scope, Signature, Target): New routines.
255 (Write_ALI): Output all invocation-related data.
256 (Write_Invocation_Graph): New routine.
257 * lib-writ.ads: Document the invocation graph ALI line.
258 * namet.adb, namet.ads (Present): New routines.
259 * sem_ch8.adb (Find_Direct_Name): Capture the status of
260 elaboration checks and warnings of an identifier.
261 (Find_Expanded_Name): Capture the status of elaboration checks
262 and warnings of an expanded name.
263 * sem_ch12.adb (Analyze_Generic_Package_Declaration): Ensure
264 that invocation graph-related data within the body of the main
265 unit is encoded in the ALI file.
266 (Analyze_Generic_Subprogram_Declaration): Ensure that invocation
267 graph-related data within the body of the main unit is encoded
269 (Analyze_Package_Instantiation): Perform minimal decoration of
271 (Analyze_Subprogram_Instantiation): Perform minimal decoration
272 of the instance entity.
273 * sem_elab.adb: Perform heavy refactoring of all code. The unit
274 is now split into "services" which specialize in one area of ABE
275 checks. Add processing in order to capture invocation-graph
276 related attributes of the main unit, and encode them in the ALI
277 file. The Processing phase can now operate in multiple modes,
278 all described by type Processing_Kind. Scenarios and targets
279 are now distinct at the higher level, and carry their own
280 representations. This eliminates the need to constantly
281 recompute their attributes, and offers the various processors a
282 uniform interface. The various initial states of the Processing
283 phase are now encoded using type Processing_In_State, and
285 * sem_elab.ads: Update the literals of type
286 Enclosing_Level_Kind. Add Inline pragmas on several routines.
287 * sem_prag.adb (Process_Inline): Ensure that invocation
288 graph-related data within the body of the main unit is encoded
290 * sem_util.adb (Enclosing_Generic_Body, Enclosing_Generic_Unit):
292 (Exceptions_OK): Relocated from Sem_Util.
293 (Mark_Save_Invocation_Graph_Of_Body): New routine.
294 * sem_util.ads (Exceptions_OK): Relocated from Sem_Util.
295 (Mark_Save_Invocation_Graph_Of_Body): New routine.
296 * sinfo.adb (Is_Elaboration_Checks_OK_Node): Now applicable to
297 N_Variable_Reference_Marker.
298 (Is_Elaboration_Warnings_OK_Node): Now applicable to
299 N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker.
300 (Is_Read): Use Flag4.
301 (Is_SPARK_Mode_On_Node): New applicable to
302 N_Variable_Reference_Marker.
303 (Is_Write): Use Flag5.
304 (Save_Invocation_Graph_Of_Body): New routine.
305 (Set_Is_Elaboration_Checks_OK_Node): Now applicable to
306 N_Variable_Reference_Marker.
307 (Set_Is_Elaboration_Warnings_OK_Node): Now applicable to
308 N_Expanded_Name, N_Identifier, N_Variable_Reference_Marker.
309 (Set_Is_SPARK_Mode_On_Node): New applicable to
310 N_Variable_Reference_Marker.
311 (Set_Save_Invocation_Graph_Of_Body): New routine.
312 * sinfo.ads: Update the documentation of attributes
313 Is_Elaboration_Checks_OK_Node, Is_Elaboration_Warnings_OK_Node,
314 Is_SPARK_Mode_On_Node. Update the flag usage of attributes
315 Is_Read, Is_Write. Add attribute Save_Invocation_Graph_Of_Body
316 and update its occurrence in nodes.
317 (Save_Invocation_Graph_Of_Body): New routine along with pragma
319 (Set_Save_Invocation_Graph_Of_Body): New routine along with
321 * switch-b.adb (Scan_Binder_Switches): Refactor the scanning of
323 (Scan_Debug_Switches): New routine.
324 * libgnat/g-dynhta.adb, libgnat/g-dynhta.ads (Contains): New routine.
325 * libgnat/g-graphs.adb (Associate_Vertices): Update the use of
326 Component_Vertex_Iterator.
327 (Contains_Component, Contains_Edge, Contains_Vertex, Has_Next):
329 (Iterate_Component_Vertices): New routine.
330 (Iterate_Vertices): Removed.
331 (Next): Update the parameter profile.
332 (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New
334 * libgnat/g-graphs.ads: Update the initialization of
335 No_Component. Add type Component_Vertex_Iterator. Remove type
337 (Has_Next): Add new versions and remove old ones.
338 (Iterate_Component_Vertices): New routine.
339 (Iterate_Vertices): Removed.
340 (Next): Add new versions and remove old ones.
341 (Number_Of_Component_Vertices, Number_Of_Outgoing_Edges): New
343 * libgnat/g-sets.adb (Contains): Reimplemented.
344 * gcc-interface/Make-lang.in (GNATBIND_OBJS): Add
345 GNAT.Dynamic_HTables, GNAT.Graphs and Bindo units.
346 * rtsfind.ads: Remove extra space.
348 2019-07-03 Yannick Moy <moy@adacore.com>
350 * sem_spark.adb: Add support for locally borrowing and observing
352 (Get_Root_Object): Add parameter Through_Traversal to denote
353 when we are interesting in getting to the traversed parameter.
354 (Is_Prefix_Or_Almost): New function to support detection of
355 illegal access to borrowed or observed paths.
356 (Check_Pragma): Add analysis of assertion pragmas.
358 2019-07-03 Ed Schonberg <schonberg@adacore.com>
360 * sem_ch13.adb (Build_Predicate_Functions): In a generic context
361 we do not build the bodies of predicate fuctions, but the
362 expression in a static predicate must be elaborated to allow
363 case coverage checking within the generic unit.
364 (Build_Discrete_Static_Predicate): In a generic context, return
365 without building function body once the
366 Static_Discrete_Predicate expression for the type has been
369 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
371 * bindgen.adb, inline.adb, layout.adb, sem_ch12.adb,
372 sem_ch13.adb, sem_ch7.adb, styleg.adb: Minor reformatting.
374 2019-07-03 Bob Duff <duff@adacore.com>
376 * par-ch3.adb (P_Defining_Identifier): Call
377 Check_Defining_Identifier_Casing.
378 * style.ads, styleg.ads, styleg.adb
379 (Check_Defining_Identifier_Casing): New procedure to check for
380 mixed-case defining identifiers.
381 * stylesw.ads, stylesw.adb (Style_Check_Mixed_Case_Decls): New
382 flag for checking for mixed-case defining identifiers.
383 * doc/gnat_ugn/building_executable_programs_with_gnat.rst:
384 Document new feature.
385 * gnat_ugn.texi: Regenerate.
387 2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
389 * doc/gnat_ugn/building_executable_programs_with_gnat.rst
390 (Warning message control): Document that -gnatw.z/Z apply to
392 * freeze.adb (Freeze_Entity): Give -gnatw.z warning for array
393 types as well, but not if the specified alignment is the minimum
395 * gnat_ugn.texi: Regenerate.
397 2019-07-03 Bob Duff <duff@adacore.com>
399 * einfo.ads, exp_util.adb, layout.ads, sinfo.ads: Spell "laid"
402 2019-07-03 Ed Schonberg <schonberg@adacore.com>
404 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): No error
405 message on attribute applied to a renaming when the renamed
406 object is an aggregate (from code reading).
407 (Check_Aspect_At_End_Of_Declarations): In a generic context
408 where freeze nodes are not generated, the original expression
409 for an aspect may need to be analyzed to precent spurious
410 conformance errors when compared with the expression that is
411 anakyzed at the end of the current declarative list.
413 2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
415 * layout.adb (Layout_Type): Do not set the component size of an
416 array with a scalar component if the component type is
419 2019-07-03 Ed Schonberg <schonberg@adacore.com>
421 * inline.adb (Make_Loop_Labels_Unique): New procedure to modify
422 the source code of subprograms that are inlined by the
423 front-end, to prevent accidental duplication between loop labels
424 in the inlined code and the code surrounding the inlined call.
426 2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
428 * doc/gnat_ugn/elaboration_order_handling_in_gnat.rst: Update
429 the section on resolving elaboration circularities to eliminate
430 certain combinations of switches which together do not produce
431 the desired effect and confuse users.
432 * gnat_ugn.texi: Regenerate.
434 2019-07-03 Arnaud Charlet <charlet@adacore.com>
436 * bindgen.adb (Gen_Main): Disable generation of reference to
437 Ada_Main_Program_Name for CCG.
438 * bindusg.adb (Display): Add -G to the command-line usage for
440 * opt.ads (Generate_C_Code): Update comment.
441 * switch-b.adb (Scan_Binder_Switches): Add handling for -G.
443 2019-07-03 Arnaud Charlet <charlet@adacore.com>
445 * sem_ch7.adb (Has_Referencer): Do not consider inlined
446 subprograms when generating C code, which allows us to generate
447 static inline subprograms.
449 2019-07-03 Justin Squirek <squirek@adacore.com>
451 * sem_ch6.adb (Check_Conformance): Add expression checking for
452 constant modifiers in anonymous access types (in addition to
453 "non-null" types) so that they are considered "matching" for
454 subsequent conformance tests.
456 2019-07-03 Arnaud Charlet <charlet@adacore.com>
458 * doc/gnat_rm/standard_and_implementation_defined_restrictions.rst:
459 Clarify wording on No_Multiple_Elaboration.
460 * gnat_rm.texi: Regenerate.
462 2019-07-03 Ed Schonberg <schonberg@adacore.com>
464 * sem_ch8.adb (Find_Selected_Component): If the prefix is the
465 current instance of a type or subtype, complete the resolution
466 of the name by finding the component of the type denoted by the
469 2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
471 * doc/gnat_rm/interfacing_to_other_languages.rst (Interfacing to C):
472 Document that boolean types with convention C now map to C99 bool.
473 * gnat_rm.texi: Regenerate.
475 2019-07-03 Javier Miranda <miranda@adacore.com>
477 * exp_attr.adb (Expand_Min_Max_Attribute): Code cleanup:
478 removing code that it is now never executed in the CCG compiler
481 2019-07-02 Iain Sandoe <iain@sandoe.co.uk>
483 * libgnat/system-darwin-ppc.ads: Set Stack_Check_Probes True for
486 2019-07-01 Ed Schonberg <schonberg@adacore.com>
488 * sem_ch12.adb (Is_Defaulted): New predicate in
489 Check_Formal_Package_Intance, to skip the conformance of checks
490 on parameters of a formal package that are defaulted,
492 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
494 * checks.adb, exp_ch9.adb, exp_unst.adb, sem_ch4.adb,
495 sem_prag.adb, sem_spark.adb: Minor reformatting.
497 2019-07-01 Ed Schonberg <schonberg@adacore.com>
499 * sem_attr.adb (Analyze_Attribute, case Enum_Rep): Allow prefix
500 of attribute to be an attribute reference of a discrete type.
502 2019-07-01 Eric Botcazou <ebotcazou@adacore.com>
504 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Move up
505 handling of Has_Pragma_Inline_Always and deal with
506 Has_Pragma_No_Inline.
508 2019-07-01 Ed Schonberg <schonberg@adacore.com>
510 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type is
511 declared as a subtype of a private type with an inherited
512 discriminant constraint, its generated full base appears as a
513 record subtype, so we need to retrieve its oen base type so that
514 the inherited constraint can be applied to it.
516 2019-07-01 Yannick Moy <moy@adacore.com>
518 * sem_spark.adb: Completely rework the algorithm for ownership
519 checking, as the rules in SPARK RM have changed a lot.
520 * sem_spark.ads: Update comments.
522 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com>
524 * gsocket.h (Has_Sockaddr_Len): Use the offset of sin_family offset in
525 the sockaddr_in structure to determine the existence of length field
526 before the sin_family.
528 2019-07-01 Ed Schonberg <schonberg@adacore.com>
530 * sem_prag.adb (Analyze_Pragma, case Weak_External): Pragma only
531 applies to entities with run-time addresses, not to types.
533 2019-07-01 Piotr Trojanek <trojanek@adacore.com>
535 * einfo.adb, sem_ch7.adb, sem_prag.adb, sem_util.adb: Update
536 references to the SPARK RM after the removal of Rule 7.1.4(5).
538 2019-07-01 Piotr Trojanek <trojanek@adacore.com>
540 * sysdep.c: Cleanup references to LynuxWorks in docs and
543 2019-07-01 Ed Schonberg <schonberg@adacore.com>
545 * checks.adb (Insert_Valid_Check): Do not apply validity check
546 to variable declared within a protected object that uses the
547 Lock_Free implementation, to prevent unwarranted constant
548 folding, because entities within such an object msut be treated
551 2019-07-01 Eric Botcazou <ebotcazou@adacore.com>
553 * exp_ch9.adb (Check_Inlining): Deal with Has_Pragma_No_Inline.
555 2019-07-01 Ed Schonberg <schonberg@adacore.com>
557 * exp_unst.adb (Visit_Node, Check_Static_Type): Improve the
558 handling of private and incomplete types whose full view is an
559 access type, to detect additional uplevel references in dynamic
560 bounds. This is relevant to N_Free_Statement among others that
561 manipulate types whose full viww may be an access type.
563 2019-07-01 Pat Rogers <rogers@adacore.com>
565 * doc/gnat_rm/representation_clauses_and_pragmas.rst: Correct
566 size indicated for R as a component of an array.
567 * gnat_rm.texi: Regenerate.
569 2019-07-01 Justin Squirek <squirek@adacore.com>
571 * libgnat/s-win32.ads: Add definition for ULONG, modify
572 OVERLAPPED type, and add appropriate pragmas.
574 2019-07-01 Bob Duff <duff@adacore.com>
576 * gnat1drv.adb (gnat1drv): Call Write_ALI if the main unit is
579 2019-07-01 Yannick Moy <moy@adacore.com>
581 * sem_ch4.adb (Operator_Check): Refine error message.
583 2019-07-01 Piotr Trojanek <trojanek@adacore.com>
585 * libgnat/a-calend.ads: Revert "Global => null" contracts on
588 2019-07-01 Piotr Trojanek <trojanek@adacore.com>
590 * exp_attr.adb, libgnat/g-graphs.ads: Fix typos in comments:
591 componant -> component.
593 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
595 * libgnat/g-graphs.adb: Use type Directed_Graph rather than
596 Instance in various routines.
597 * libgnat/g-graphs.ads: Change type Instance to Directed_Graph.
598 Update various routines that mention the type.
600 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
602 * libgnat/g-sets.adb: Use type Membership_Set rathern than
603 Instance in various routines.
604 * libgnat/g-sets.ads: Change type Instance to Membership_Set.
605 Update various routines that mention the type.
607 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
609 * libgnat/g-lists.adb: Use type Doubly_Linked_List rather than
610 Instance in various routines.
611 * libgnat/g-lists.ads: Change type Instance to
612 Doubly_Linked_List. Update various routines that mention the
615 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
617 * libgnat/g-dynhta.adb: Use type Dynamic_Hash_Table rather than
618 Instance in various routines.
619 * libgnat/g-dynhta.ads: Change type Instance to
620 Dynamic_Hash_Table. Update various routines that mention the
623 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
625 * exp_attr.adb, exp_ch7.adb, exp_unst.adb, sem_ch3.adb,
626 sem_util.adb, uintp.adb, uintp.ads: Minor reformatting.
628 2019-07-01 Javier Miranda <miranda@adacore.com>
630 * exp_attr.adb (Expand_Min_Max_Attribute): Disable expansion of
631 'Min/'Max on integer, enumeration, fixed point and floating
632 point types since the CCG backend now provides in file
633 standard.h routines to support it.
635 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
637 * impunit.adb: Add GNAT.Graphs to list Non_Imp_File_Names_95.
638 * Makefile.rtl, gcc-interface/Make-lang.in: Register unit
640 * libgnat/g-dynhta.adb: Various minor cleanups (use Present
641 rather than direct comparisons).
642 (Delete): Reimplement to use Delete_Node.
643 (Delete_Node): New routine.
644 (Destroy_Bucket): Invoke the provided destructor.
645 (Present): New routines.
646 * libgnat/g-dynhta.ads: Add new generic formal Destroy_Value.
647 Use better names for the components of iterators.
648 * libgnat/g-graphs.adb, libgnat/g-graphs.ads: New unit.
649 * libgnat/g-lists.adb: Various minor cleanups (use Present
650 rather than direct comparisons).
651 (Delete_Node): Invoke the provided destructor.
652 (Present): New routine.
653 * libgnat/g-lists.ads: Add new generic formal Destroy_Element.
654 Use better names for the components of iterators.
655 (Present): New routine.
656 * libgnat/g-sets.adb, libgnat/g-sets.ads (Destroy, Preset,
657 Reset): New routines.
659 2019-07-01 Dmitriy Anisimkov <anisimko@adacore.com>
661 * libgnat/g-sothco.adb (Get_Address): Fix the case when AF_INET6
664 2019-07-01 Ed Schonberg <schonberg@adacore.com>
666 * exp_attr.adb (Expand_Attribute_Reference, case Invalid_Value):
667 Resolve result of call to Get_Simple_Init_Val, which may be a
668 conversion of a literal.
670 2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
672 * freeze.adb (Freeze_Expression): Remove the horrible useless
673 name hiding of N. Insert the freeze nodes generated by the
674 expression prior to the expression when the nearest enclosing
677 2019-07-01 Pierre-Marie de Rodat <derodat@adacore.com>
679 * doc/gnat_ugn/building_executable_programs_with_gnat.rst: Fix
680 formatting issues in the -gnatR section.
681 * gnat_ugn.texi: Regenerate.
683 2019-06-30 Iain Sandoe <iain@sandoe.co.uk>
685 * gnatlink.adb (Link_Step): Remove duplicate -static-libgcc switches.
686 Push -shared-libgcc explicitly, when it is the target default (unless
687 overidden by the static flag).
688 When the user has put an instance of shared/static-libgcc do not push
691 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
693 * gcc-interface/decl.c (gnat_to_gnu_entity): Beep up comment on SAVED,
694 and tweak comment on the assertion about the scopes of Itypes. Do not
695 skip the regular processing for Itypes that are E_Record_Subtype with
696 a Cloned_Subtype. Get the Cloned_Subtype for every E_Record_Subtype
697 if the type is dummy and hasn't got its own freeze node.
698 <E_Record_Subtype>: Save again the DECL of the Cloned_Subtype, if any.
699 <E_Access_Subtype>: Save again the DECL of the equivalent type.
700 (Gigi_Equivalent_Type) <E_Access_Subtype>: New case.
702 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
704 * gcc-interface/utils.c (unchecked_convert): Tweak comment. Only skip
705 dereferences when padding to have the same size on both sides. Do it
706 for destination types with self-referential size too.
708 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
710 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: If the
711 type requires strict alignment, then set the RM size to the type size.
712 Rework handling of alignment and sizes of tagged types in ASIS mode.
713 (validate_size): Rename local variable and remove special handling for
714 strict-alignment types.
715 * gcc-interface/utils.c (finish_record_type): Constify local variables
716 and use properly typed constants.
718 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
720 * gcc-interface/decl.c (gnat_to_gnu_field): Rework error messages for
721 fields requiring strict alignment, add explicit test on Storage_Unit
722 for position and size, and mention type alignment for position.
724 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
726 * gcc-interface/trans.c (mark_visited_r): Set TYPE_SIZES_GIMPLIFIED on
727 the main variant of a type, if any.
729 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
731 * gcc-interface/decl.c (set_nonaliased_component_on_array_type): Add
732 missing guard for the presence of TYPE_CANONICAL.
733 (set_reverse_storage_order_on_array_type): Likewise.
735 2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
737 * gcc-interface/gigi.h (make_packable_type): Remove default value.
738 (value_factor_p): Tweak prototype.
739 * gcc-interface/decl.c (gnat_to_gnu_entity): Add comment.
740 (gnat_to_gnu_component_type): Likewise.
741 (gnat_to_gnu_field): Likewise. Fetch the position of the field earlier
742 and simplify the condition under which the type is packed. Declare
743 local variable is_bitfield. Pass 1 as max_align to make_packable_type
744 if it is set to true.
745 (copy_and_substitute_in_layout): Pass 0 to make_packable_type.
746 * gcc-interface/utils.c (make_packable_array_type): New function.
747 (make_packable_type): Use it to rewrite the type of array field.
748 (maybe_pad_type): Pass align parameter to make_packable_type.
749 (create_field_decl): Minor tweaks.
750 (value_factor_p): Assert that FACTOR is a power of 2 and replace the
751 modulo computation by a masking operation.
753 2019-06-25 Eric Botcazou <ebotcazou@adacore.com>
755 * gcc-interface/decl.c (gnat_to_gnu_entity): Remove superfluous test
757 * gcc-interface/gigi.h (maybe_character_type): Fix formatting.
758 (maybe_character_value): Likewise.
760 2019-06-24 Jan Hubicka <jh@suse.cz>
762 * gcc-interface/decl.c (gnat_to_gnu_entity): Check that
763 type is array or integer prior checking string flag.
764 * gcc-interface/gigi.h (maybe_character_type): Likewise.
765 (maybe_character_value): Likewise.
767 2019-06-24 Martin Sebor <msebor@redhat.com>
769 * gcc-interface/utils.c (handle_nonnull_attribute): Quote attribute
772 2019-06-18 Arnaud Charlet <charlet@adacore.com>
775 * sem_ch5.adb (Analyze_Loop_Statement): Avoid exception propagation
776 during normal processing.
778 2019-06-17 Arnaud Charlet <charlet@adacore.com>
781 * exp_ch9.adb (Expand_N_Delay_Relative_Statement): Swap the two
782 conditions to avoid a unnecessary exception propagation in the default
785 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
787 * gcc-interface/utils.c (handle_stack_protect_attribute): Move around.
789 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
791 * doc/gnat_rm/implementation_defined_pragmas.rst (Machine_Attribute):
792 Document additional optional parameters.
793 * sem_prag.adb (Analyze_Pragma) <Pragma_Machine_Attribute>: Accept
794 more than one optional parameter.
795 * gcc-interface/decl.c (prepend_one_attribute_pragma): Alphabetize
796 the list of supported pragmas. Simplify the handling of parameters
797 and add support for more than one optional parameter.
798 * gcc-interface/utils.c (attr_cold_hot_exclusions): New constant.
799 (gnat_internal_attribute_table): Add entry for no_icf, noipa, flatten,
800 used, cold, hot, target and target_clones.
801 (begin_subprog_body): Do not create the RTL for the subprogram here.
802 (handle_noicf_attribute): New static function.
803 (handle_noipa_attribute): Likewise.
804 (handle_flatten_attribute): Likewise.
805 (handle_used_attribute): Likewise.
806 (handle_cold_attribute): Likewise.
807 (handle_hot_attribute): Likewise.
808 (handle_target_attribute): Likewise.
809 (handle_target_clones_attribute): Likewise.
811 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
813 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Return 0
815 (Identifier_to_gnu): Use the actual subtype for a reference to a
816 packed array in a return statement.
817 (Attribute_to_gnu) <Attr_Size>: Do not strip VIEW_CONVERT_EXPRs from
818 the prefix in every case.
820 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
822 * gcc-interface/trans.c (gnat_to_gnu): Remove superfluous tests on
823 Backend_Overflow_Checks_On_Target and rework comments.
825 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
827 * gcc-interface/trans.c (walk_nesting_tree): New static function.
828 (finalize_nrv): Use it to walk the entire nesting tree.
830 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
832 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Remove
833 obsolete test on Is_For_Access_Subtype.
835 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
837 * gcc-interface/decl.c (components_to_record): Set a name on the type
838 created for the REP part, if any.
839 * gcc-interface/utils.c (finish_record_type): Only take the maximum
840 when merging sizes for a variant part at offset 0.
841 (merge_sizes): Rename has_rep parameter into max.
843 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
845 * gcc-interface/utils.c (gnat_internal_attribute_table): Add support
846 for stack_protect attribute.
847 (handle_stack_protect_attribute): New static function.
849 2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
851 * gcc-interface/decl.c (intrin_arglists_compatible_p): Do not return
852 false if the internal builtin uses a variable list.
854 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
856 * gcc-interface/trans.c (Call_to_gnu): Do not initialize the temporary
857 created out of addressability concerns if it's for the _Init parameter
858 of an initialization procedure.
860 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
862 * gcc-interface/ada-builtin-types.def: New file.
863 * gcc-interface/ada-builtins.def: Likewise.
864 * gcc-interface/ada-tree.h (BUILT_IN_LIKELY): New macro.
865 (BUILT_IN_UNLIKELY): Likewise.
866 * gcc-interface/trans.c (independent_iterations_p): Initialize the
867 auto-vector to 16 elements.
868 (Call_to_gnu): Remove local variable and change the vector of actual
869 parameters to an auto-vector. Do not convert actual parameters to
870 the argument type for front-end built-in functions. Add support for
871 front-end built-in functions.
872 (build_noreturn_cond): Use internal instead of built-in function.
873 * gcc-interface/utils.c (c_builtin_type): Include ada-builtin-types.def
874 (install_builtin_function_types): Likewise.
875 (install_builtin_functions): Include ada-builtins.def first.
877 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
879 * gcc-interface/utils.c (maybe_pad_type): Issue the warning for the
880 specific case of component types preferably.
882 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
884 * gcc-interface/trans.c (Identifier_to_gnu): Minor tweaks.
885 (gnat_to_gnu): Do not convert the result if it is a reference to an
886 unconstrained array used as the prefix of an attribute reference that
889 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
891 * gcc-interface/trans.c (Gigi_Types_Compatible): New predicate.
892 (Identifier_to_gnu): Use it to assert that the type of the identifier
893 and that of its entity are compatible for gigi. Rename a couple of
894 local variables and separate the processing of the result type.
896 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
898 * gcc-interface/trans.c (Call_to_gnu): Use the unpadded type when
899 putting back an intermediate conversion the type of the actuals.
901 2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
903 * gcc-interface/trans.c (gnat_to_gnu) <Shift operations>: Convert the
904 count to the unsigned version of its base type before proceeding.
906 2019-05-16 Martin Sebor <msebor@redhat.com>
908 * gcc-interface/trans.c (check_inlining_for_nested_subprog): Quote
911 2019-05-08 Arnaud Charlet <charlet@adacore.com>
913 * standard.ads.h: New file.
915 2019-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
917 * gcc-interface/Makefile.in (install-gcc-specs): Use foreach.
920 2019-04-29 Michael K. Darling <darlingm@gmail.com>
922 * gnatvsn.ads: Bump Library_Version to 10.
924 2019-04-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
925 Bernd Edlinger <bernd.edlinger@hotmail.de>
926 Jakub Jelinek <jakub@redhat.com>
929 * raise-gcc.c (TARGET_ATTRIBUTE): Define.
930 (continue_unwind, personality_body, PERSONALITY_FUNCTION): Add
933 2019-04-07 Eric Botcazou <ebotcazou@adacore.com>
935 * libgnat/i-cexten.ads (CFloat_128): New type.
937 2019-03-22 Dmitriy Anisimkov <anisimko@adacore.com>
940 * libgnat/g-socket.adb (Bind_Socket, Connect_Socket,
941 Send_Socket): Fix the computation of structure lengths passed to
943 (Is_IPv6_Address): Fix the number of expected colons.
945 2019-03-11 Martin Liska <mliska@suse.cz>
947 * gcc-interface/misc.c (gnat_post_options): Wrap option name in string
948 format message and fix GNU coding style.
950 2019-02-08 Eric Botcazou <ebotcazou@adacore.com>
952 * gcc-interface/trans.c (gnat_to_gnu) <N_Aggregate>: Minor tweak.
953 * gcc-interface/utils.c (convert): Do not pad when doing an unchecked
954 conversion here. Use TREE_CONSTANT throughout the function.
955 (unchecked_convert): Also pad if the source is a CONSTRUCTOR and the
956 destination is a more aligned array type or a larger aggregate type,
957 but not between original and packable versions of a type.
959 2019-02-08 Eric Botcazou <ebotcazou@adacore.com>
961 * gcc-interface/utils.c (max_size) <tcc_unary>: Be prepared for an
962 operand with VOID_TYPE.
964 2019-02-08 Eric Botcazou <ebotcazou@adacore.com>
966 * gcc-interface/trans.c (elaborate_all_entities): Do not elaborate the
967 entities of a package renaming another one.
969 2019-02-08 Eric Botcazou <ebotcazou@adacore.com>
971 * gcc-interface/trans.c (Regular_Loop_to_gnu): Replace tests on
972 individual flag_unswitch_loops and flag_tree_loop_vectorize switches
973 with test on global optimize switch.
974 (Raise_Error_to_gnu): Likewise.
976 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
978 * libgnarl/s-linux__sparc.ads (ETIMEDOUT): Set to correct value.
980 2019-02-06 Arnaud Charlet <charlet@adacore.com>
982 * libgnarl/s-linux__x32.ads: Resync list of signals with s-linux.ads
984 2019-01-27 Eric Botcazou <ebotcazou@adacore.com>
986 * repinfo.adb (List_Component_Layout): Remove superfluous space for
988 * gcc-interface/ada-tree.h (TYPE_IS_EXTRA_SUBTYPE_P): New macro.
989 * gcc-interface/gigi.h (create_extra_subtype): Declare.
990 * gcc-interface/decl.c (TYPE_ARRAY_SIZE_LIMIT): Likewise.
991 (update_n_elem): New function.
992 (gnat_to_gnu_entity): Use create_extra_subtype to create extra subtypes
993 instead of doing it manually.
994 <E_Array_Type>: Use update_n_elem to compute the maximum size. Use the
995 index type instead of base type for the bounds. Set TYPE_ARRAY_MAX_SIZE
996 of the array to the maximum size.
997 <E_Array_Subtype>: Create an extra subtype using the index type of the
998 base array type for self-referential bounds. Use update_n_elem to
999 compute the maximum size. Set TYPE_ARRAY_MAX_SIZE of the array to the
1001 (gnat_to_gnu_field): Clear DECL_NONADDRESSABLE_P on discriminants.
1002 * gcc-interface/misc.c (gnat_get_alias_set): Return the alias set of
1003 the base type for an extra subtype.
1004 (gnat_type_max_size): Remove obsolete code.
1005 * gcc-interface/trans.c (Attribute_to_gnu): Minor tweak.
1006 (can_be_lower_p): Deal with pathological types.
1007 * gcc-interface/utils.c (create_extra_subtype): New function.
1008 (create_field_decl): Minor tweak.
1009 (max_size) <tcc_reference>: Compute a better value by using the extra
1010 subtypes on the self-referential bounds.
1011 <tcc_binary>: Rewrite. Deal with "negative value" in unsigned types.
1012 <tcc_expression>: Likewise.
1013 * gcc-interface/utils2.c (compare_arrays): Retrieve the original bounds
1014 of the arrays upfront. Swap only if the second length is not constant.
1015 Use comparisons on the original bounds consistently for the null tests.
1016 (build_binary_op): Use TYPE_IS_EXTRA_SUBTYPE_P macro.
1017 (build_allocator): Minor tweak.
1019 2019-01-27 Eric Botcazou <ebotcazou@adacore.com>
1021 * gcc-interface/decl.c (array_type_has_nonaliased_component): Return
1022 the same value for every dimension of a multidimensional array type.
1024 2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
1026 * gcc-interface/trans.c (Regular_Loop_to_gnu): Use the SLOC of the
1027 iteration scheme, if present, throughout the translation.
1029 2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
1031 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Use
1032 DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT for the size to be assigned
1033 by a call to memset if the LHS is a DECL.
1035 2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
1037 * gcc-interface/trans.c (struct loop_info_d): Remove artificial field.
1038 (Loop_Statement_to_gnu): Do not set it.
1040 2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
1042 * gcc-interface/trans.c (Iterate_Acc_Clause_Arg): Fix formatting.
1043 (Acc_gnat_to_gnu): Likewise.
1044 (Acc_Data_to_gnu): Likewise.
1045 (Acc_Var_to_gnu): Likewise.
1046 (Acc_Reduc_to_gnu): Likewise.
1047 (Acc_Size_List_to_gnu): Likewise.
1048 (Pragma_to_gnu) <Pragma_Acc_Loop>: Likewise.
1049 <Pragma_Acc_Data>): Likewise.
1050 (find_loop_for): Remove default value for parameters.
1051 * gcc-interface/trans.c (gnat_to_gnu) <N_Op_And>: Merge into...
1052 <N_Op_Eq>): ...this.
1054 2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
1056 * gcc-interface/decl.c (annotate_value) <INTEGER_CST>: Use test on
1057 the sign bit instead of on the sign of the value.
1058 <PLUS_EXPR>: Turn addition of negative constant into subtraction.
1059 <MULT_EXPR>: Add test for degenerate case.
1060 <BIT_AND_EXPR>: Simplify.
1062 2019-01-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1064 * s-oscons-tmplt.c (AF_INET6): Do not undefine for RTEMS.
1066 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
1069 * exp_ch11.adb: Change "can not" to "cannot".
1070 * sem_ch4.adb: Likewise.
1072 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
1075 * exp_ch9.adb: Mechanically replace "can not" with "cannot".
1076 * libgnat/s-regpat.ads: Likewise.
1077 * par-ch4.adb: Likewise.
1078 * set_targ.adb: Likewise.
1079 * types.ads: Likewise.
1081 2019-01-08 Justin Squirek <squirek@adacore.com>
1084 2018-07-31 Justin Squirek <squirek@adacore.com>
1086 * lib-writ.adb (Write_With_Lines): Modfiy the generation
1087 of dependencies within ali files so that source unit
1088 bodies are properly listed even if said bodies are
1089 missing. Perform legacy behavior in GNATprove mode.
1090 * lib-writ.ads: Modify documentation to reflect current
1094 2018-09-26 Justin Squirek <squirek@adacore.com>
1096 * lib-writ.adb, lib-writ.ads (Write_With_Lines): Add
1097 documentation and an extra conditional check for RCI
1098 units so that generated ali files will list the spec
1099 only instead of a body when a body is not found.
1101 2019-01-04 Eric Botcazou <ebotcazou@adacore.com>
1103 * gnatvsn.ads: Bump copyright year.
1105 2019-01-01 Jakub Jelinek <jakub@redhat.com>
1107 Update copyright years.
1109 * gnat_ugn.texi: Bump @copying's copyright year.
1110 * gnat_rm.texi: Likewise.
1112 Copyright (C) 2019 Free Software Foundation, Inc.
1114 Copying and distribution of this file, with or without modification,
1115 are permitted in any medium without royalty provided the copyright
1116 notice and this notice are preserved.