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* system-freebsd-x86.ads: Rename into...
* system-freebsd.ads: ...this.
(Default_Bit_Order): Define using Standard'Default_Bit_Order.
* gcc-interface/Makefile.in: Support aarch64-freebsd.
(x86-64/FreeBSD): Adjust to above renaming.
(i386/FreeBSD): Likewise.
From-SVN: r245377
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From-SVN: r245297
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PR ada/79309
* adaint.c (__gnat_killprocesstree): Use strlen instead of sizeof.
From-SVN: r245107
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PR ada/79309
* adaint.c (__gnat_killprocesstree): Fix broken string handling.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r245103
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initialization-order-fiasco")
PR lto/79061
gcc/
* asan.c (get_translation_unit_decl): New function.
(asan_add_global): Extract modules file name from globals
TRANSLATION_UNIT_DECL name.
gcc/fortran/
* f95-lang.c (gfc_create_decls): Include stringpool.h.
Pass main_input_filename to build_translation_unit_decl.
gcc/ada/
* gcc-interface/utils.c (get_global_context): Pass main_input_filename
to build_translation_unit_decl.
gcc/c/
* c-decl.c (pop_scope): Pass main_input_filename to
build_translation_unit_decl.
gcc/cp/
* decl.c (cxx_init_decl_processing): Pass main_input_filename
to build_translation_unit_decl.
From-SVN: r244890
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2017-01-23 Javier Miranda <miranda@adacore.com>
* sem_util.adb (New_Copy_Tree): Code cleanup:
removal of the internal map (ie. variable Actual_Map, its
associated local variables, and all the code handling it).
* sem_ch9.adb (Analyze_Task_Type_Declaration): in GNATprove mode
force loading of the System package when processing a task type.
(Analyze_Protected_Type_Declaration): in GNATprove mode force
loading of the System package when processing a protected type.
* sem_ch10.adb (Analyze_Compilation_Unit): in GNATprove mode
force loading of the System package when processing compilation
unit with a main-like subprogram.
* frontend.adb (Frontend): remove forced loading of the System
package.
From-SVN: r244810
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a derived type declaration with discriminants...
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Default_Initial_Condition): If the desired type
declaration is a derived type declaration with discriminants,
it is rewritten as a private type declaration.
* sem_ch13.adb (Replace_Type_References_Generic,
Visible_Component): A discriminated private type with descriminnts
has components that must be rewritten as selected components
if they appear as identifiers in an aspect expression such as
a Default_Initial_Condition.
* sem_util.adb (Defining_Entity): support N_Iterator_Specification
nodes.
From-SVN: r244809
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2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* ghost.ads, ghost.adb (Is_Ignored_Ghost_Unit): New routine.
* gnat1drv.adb Generate an empty object file for an ignored
Ghost compilation unit.
* inline.adb, sem_util.adb, sem_ch4.adb: Minor reformatting.
From-SVN: r244808
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2017-01-23 Yannick Moy <moy@adacore.com>
* sem_ch4.adb (Analyze_Indexed_Component_Form):
Adapt to inlined prefix with string literal subtype.
* inline.adb (Expand_Inlined_Call): Keep unchecked
conversion inside inlined call when formal type is constrained.
2017-01-23 Javier Miranda <miranda@adacore.com>
* sem_util.adb (New_Copy_Tree): Code cleanup:
removal of global variables. All the global variables, global
functions and tables of this subprogram are now declared locally.
From-SVN: r244807
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2017-01-23 Gary Dismukes <dismukes@adacore.com>
* exp_strm.ads: Minor reformatting and typo fixes.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* sem_aggr.adb, par_sco.adb, exp_util.adb, sem.adb, sem_ch4.adb,
exp_aggr.adb: Minor reformatting.
* g-diopit.adb: minor grammar/punctuation fix in comment.
* g-byorma.ads: minor fix of unbalanced parens in comment.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* par.adb: Update the documentation of component Labl.
* par-ch6.adb (P_Return_Statement): Set the expected label of
an extended return statement to Error.
2017-01-23 Tristan Gingold <gingold@adacore.com>
* s-boustr.ads, s-boustr.adb (Is_Full): New function.
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* expander.adb: Handle N_Delta_Aggregate.
2017-01-23 Javier Miranda <miranda@adacore.com>
* exp_ch6.adb (Expand_Call): Improve the code that
checks if some formal of the called subprogram is a class-wide
interface, to handle subtypes of class-wide interfaces.
2017-01-23 Javier Miranda <miranda@adacore.com>
* checks.adb (Apply_Parameter_Aliasing_Checks):
Remove side effects of the actuals before generating the overlap
check.
From-SVN: r244806
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2017-01-23 Justin Squirek <squirek@adacore.com>
* exp_strm.ads, exp_strm.ads
(Build_Record_Or_Elementary_Input_Function): Add an extra parameter so
as to avoid getting the underlying type by default.
* exp_attr.adb (Expand_N_Attribute_Reference): Remove use of
underlying type in the Iiput and output attribute cases when
building their respective functions.
2017-01-23 Gary Dismukes <dismukes@adacore.com>
* scng.adb: Minor reformatting of error message.
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): Do not attempt
to freeze the return type of an expression funxtion that is a
completion, if the type is a limited view and the non-limited
view is available.
From-SVN: r244805
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From-SVN: r244795
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2017-01-23 Ed Schonberg <schonberg@adacore.com>
* par-ch4.adb (P_Aggregate_Or_Parent_Expr): Recognize delta
aggregate construct.
(P_Record_Or_Array_Component_Association): An array aggregate
can start with an Iterated_Component_Association.
* scng.adb: Modify error message on improper use of @ in earlier
versions of the language.
* sinfo.ads: New node kind N_Delta_Aggregate.
* sinfo.adb: An N_Delta_Aggregate has component associations and
an expression.
* sem_res.adb (Resolve): Call Resolve_Delta_Aggregate.
* sem_aggr.ads, sem_aggr.adb (Resolve_Iterated_Component_Association):
Create a new index for each one of the choices in the association,
to prevent spurious homonyms in the scope.
(Resolve_Delta_Aggregate): New.
* sem.adb: An N_Delta_Aggregate is analyzed like an aggregate.
* exp_util.adb (Insert_Actions): Take into account
N_Delta_Aggregate.
* exp_aggr.ads: New procedure Expand_N_Delta_Aggregate.
* exp_aggr.adb: New procedure Expand_N_Delta_Aggregate,
and local procedures Expand_Delta_Array_Aggregate and
expand_Delta_Record_Aggregate.
* sprint.adb: Handle N_Delta_Aggregate.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch11.adb (Expand_N_Exception_Declaration): Generate an
empty name when the exception declaration is subject to pragma
Discard_Names.
(Null_String): New routine.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* par-ch9.adb (P_Protected_Definition): Parse
any optional and potentially illegal pragmas which appear in
a protected operation declaration list.
(P_Task_Items): Parse
any optional and potentially illegal pragmas which appear in a
task item list.
From-SVN: r244794
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2017-01-23 Pascal Obry <obry@adacore.com>
* s-taprop-mingw.adb (Enter_Task): Initialize the Thread handle which
is needed when a foreign thread call a Win32 API using a thread handle
like GetThreadTimes() for example.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not
allow an 'Address clause to be specified on a prefix of a
class-wide type.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* checks.adb (Insert_Valid_Check): Ensure that the prefix of
attribute 'Valid is a renaming of the original expression when
the expression denotes a name. For all other kinds of expression,
use a constant to capture the value.
* exp_util.adb (Is_Name_Reference): Moved to Sem_Util.
* sem_util.ads, sem_util.adb (Is_Name_Reference): Moved from Exp_Util.
2017-01-23 Justin Squirek <squirek@adacore.com>
* sem_eval.adb (Eval_Integer_Literal): Add special
case to avoid optimizing out check if the literal appears in
an if-expression.
From-SVN: r244792
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derived type with unknown discriminants that...
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Try_Primitive_Operations,
Is_Valid_First_Argument_Of): argument is valid if it is a derived
type with unknown discriminants that matches its underlying
record view.
* exp_util.adb (Expand_Subtype_From_Expr): Do not expand
expression if its type is derived from a limited type with
unknown discriminants, because the expansion (which is a call)
must be expanded in the enclosing context to add the proper build-
in-place parameters to the call.
* lib.ads, exp_ch9.adb: Minor fixes in comments.
From-SVN: r244790
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2017-01-23 Yannick Moy <moy@adacore.com>
* frontend.adb (Frontend): Do not load runtime
unit for GNATprove when parsing failed.
* exp_ch9.adb: minor removal of extra whitespace
* exp_ch6.adb: minor typo in comment
* sem_util.adb: Code cleanup.
* exp_ch9.ads, par-ch2.adb: minor style fixes in whitespace and comment
* a-ngcefu.adb: minor style fix in whitespace
2017-01-23 Thomas Quinot <quinot@adacore.com>
* scos.ads: Document usage of 'd' as default SCO kind for
declarations.
* par_sco.adb (Traverse_Declarations_Or_Statements.
Traverse_Degenerate_Subprogram): New supporting routine for expression
functions and null procedures.
(Traverse_Declarations_Or_Statements.Traverse_One): Add
N_Expression_Function to the subprogram case; add required
support for null procedures and expression functions.
2017-01-23 Bob Duff <duff@adacore.com>
* namet.ads (Bounded_String): Decrease the size of type
Bounded_String to avoid running out of stack space.
* namet.ads (Append): Don't ignore buffer overflow; raise
Program_Error instead.
From-SVN: r244789
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2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch5.adb, freeze.adb, par-ch4.adb, scng.adb, sem_ch13.adb,
sem_ch3.adb, sem_ch5.adb, sem_ch5.ads, sem_util.adb, sinfo.ads: Minor
reformatting.
* exp_ch9.adb: minor style fix in comment.
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Allocator): Handle properly a type derived
for a limited record extension with unknown discriminants whose
full view has no discriminants.
2017-01-23 Yannick Moy <moy@adacore.com>
* exp_spark.adb: Alphabetize with clauses.
From-SVN: r244788
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2017-01-23 Gary Dismukes <dismukes@adacore.com>
* a-calend.adb, prep.adb, debug.adb, prj.ads, prepcomp.adb,
exp_disp.adb, s-imgrea.adb, g-socket.adb, g-socket.ads, sem_ch13.adb,
prj-tree.ads: Minor spelling change for consistency (behaviour ->
behavior).
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* scng.adb (Scan): Use Ada version Ada_2020 to flag use of
Target_Name.
* par-ch4.adb (P_Primary): Ditto.
* opt.ads: Add Ada_2020 (optimistically) to enumeration list of
Ada_Version_Type.
* switch-c.adb (Scan_Front_End_Switches): Recognize -gnat2020 for
new Ada version Ada_2020.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_attr.adb (Expand_Loop_Entry_Attribute): Force the generation
of a nominal type for the constant which captures the value of
the attribute prefix. Various clean ups.
* sem_attr.adb (Analyze_Attribute): Clean up the processing of
'Loop_Entry.
2017-01-23 Yannick Moy <moy@adacore.com>
* sem_util.adb (Has_Enabled_Property): Treat
protected objects and variables differently from other variables.
From-SVN: r244787
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part off into new subprogram below.
2017-01-23 Thomas Quinot <quinot@adacore.com>
* sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order):
Split original Ada 95 part off into new subprogram
below. Call that subprogram (instead of proceeding with
AI95-0133 behaviour) if debug switch -gnatd.p is in use.
(Adjust_Record_For_Reverse_Bit_Order_Ada_95): ... new subprogram
* debug.adb Document new switch -gnatd.p
* freeze.adb (Freeze_Entity.Freeze_Record_Type): Do not adjust
record for reverse bit order if an error has already been posted
on the record type. This avoids generating extraneous "info:"
messages for illegal code.
From-SVN: r244786
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2017-01-23 Justin Squirek <squirek@adacore.com>
* sem_ch3.adb (Analyze_Declarations): Correct comments
* freeze.adb (Find_Constant): Add detection of deferred constants
so they are not incorrectly flagged as premature.
From-SVN: r244785
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From-SVN: r244784
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2017-01-23 Ed Schonberg <schonberg@adacore.com>
* scans.ads: New token At_Sign. Remove '@' from list of illegal
characters for future version of the language. '@' is legal name.
* scng.ads, scng.adb (Scan): Handle '@' appropriately.
* scn.adb (Scan_Reserved_Identifier): An occurrence of '@'
denotes a Target_Name.
* par-ch4.adb (P_Name, P_Primary): Handle Target_Name.
* sinfo.ads, sinfo.adb (N_Target_Name): New non-terminal node.
(Has_Target_Names): New flag on N_Assignment_Statement, to
indicate that RHS has occurrences of N_Target_Name.
* sem.adb: Call Analyze_Target_Name.
* sem_ch5.ads, sem_ch5.adb (Analyze_Target_Name): New subpogram.
(urrent_LHS): Global variable that denotes LHS of assignment,
used in the analysis of Target_Name nodes.
* sem_res.adb (Resolve_Target_Name): New procedure.
* exp_ch5.adb (Expand_Assign_With_Target_Names): (AI12-0125):
N is an assignment statement whose RHS contains occurences of @
that designate the value of the LHS of the assignment. If the
LHS is side-effect free the target names can be replaced with
a copy of the LHS; otherwise the semantics of the assignment
is described in terms of a procedure with an in-out parameter,
and expanded as such.
(Expand_N_Assignment_Statement): Call
Expand_Assign_With_Target_Names when needed.
* exp_util.adb (Insert_Actions): Take into account N_Target_Name.
* sprint.adb: Handle N_Target_Name.
From-SVN: r244783
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2017-01-23 Eric Botcazou <ebotcazou@adacore.com>
* checks.adb: Minor fix in comment.
2017-01-23 Philippe Gil <gil@adacore.com>
* g-debpoo.adb (Do_Report) remove freed chunks from chunks
count in Sort = Memory_Usage or Allocations_Count
2017-01-23 Justin Squirek <squirek@adacore.com>
* sem_ch3.adb: Code cleanup.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Analyze_Refined_Depends_In_Decl_Part): Move all global
variables to the local variable section. Update the profile
of various nested routine that previously had visibility
of those globals. One the matching phase has completed,
remove certain classes of clauses which are considered noise.
(Check_Dependency_Clause): Properly detect a match between two
'Result attributes. Update the various post-match cases to use
Is_Already_Matched as this routine now automatically recognizes
a previously matched 'Result attribute.
(Is_Already_Matched): New routine.
(Remove_Extra_Clauses): New routine.
(Report_Extra_Clauses): Remove the detection of ... => null
clauses as this is now done in Remove_Extra_Clauses.
From-SVN: r244782
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From-SVN: r244781
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2017-01-23 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb (Resolve_Array_Aggregate): In ASIS mode do not
report on spurious overlaps between values involving a subtype
with a static predicate, because the expansion of such a subtype
into individual ranges in inhibited in ASIS mode.
2017-01-23 Justin Squirek <squirek@adacore.com>
* sem_ch3.adb (Analyze_Declarations): Add detection
of an edge case and delay freezing if it is present.
From-SVN: r244780
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2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch3.adb, exp_spark.adb, exp_attr.adb, sem_ch9.adb, sem_prag.adb,
sem_util.adb, sem_warn.adb, exp_ch3.adb: Minor reformatting.
2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* freeze.adb (Freeze_Subprogram): Ensure that all anonymous
access-to-subprogram types inherit the convention of the
associated subprogram. (Set_Profile_Convention): New routine.
* sem_ch6.adb (Check_Conformance): Do not compare the conventions
of the two entities directly, use Conventions_Match to account
for anonymous access-to-subprogram and subprogram types.
(Conventions_Match): New routine.
From-SVN: r244778
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return Universal_Integer...
2017-01-23 Claire Dross <dross@adacore.com>
* exp_spark.adb (Expand_SPARK_Attribute_Reference): For attributes
which return Universal_Integer, force the overflow check flag for
Length and Range_Length for types as big as Long_Long_Integer.
From-SVN: r244777
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2017-01-23 Claire Dross <dross@adacore.com>
* exp_spark.adb (Expand_SPARK_Attribute_Reference): For
attributes which return Universal_Integer, introduce a conversion
to the expected type with the appropriate check flags set.
* sem_res.adb (Resolve_Range): The higher bound can be in Typ's
base type if the range is null. It may still be invalid if it
is higher than the lower bound. This is checked later in the
context in which the range appears.
2017-01-23 Pierre-Marie de Rodat <derodat@adacore.com>
* scos.ads: Introduce a constant to represent ignored
dependencies in SCO_Unit_Table_Entry.
From-SVN: r244776
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2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch9.adb (Expand_N_Protected_Type_Declaration): Remove extra
spaces from error messages.
2017-01-23 Ed Schonberg <schonberg@adacore.com>
* exp_ch3.adb (Check_Large_Modular_Array): New procedure,
subsidiary to Expand_N_Object_ Declaration, to compute a guard on
an object declaration for an array type with a modular index type
with the size of Long_Long_Integer. Special processing is needed
in this case to compute reliably the size of the object, and
eventually to raise Storage_Error, when wrap-around arithmetic
might compute a meangingless size for the object.
2017-01-23 Justin Squirek <squirek@adacore.com>
* a-wtenau.adb, par-endh.adb, sem_prag.adb,
sem_type.adb: Code cleanups.
From-SVN: r244775
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whether to turn the call into an...
2017-01-23 Bob Duff <duff@adacore.com>
* sem_res.adb (Resolve_Call): In the part of the code where
it is deciding whether to turn the call into an indexed
component, avoid doing so if the call is to an instance of
Unchecked_Conversion. Otherwise, the compiler turns it into an
indexed component, and resolution of that turns it back into a
function call, and so on, resulting in infinite recursion.
* sem_util.adb (Needs_One_Actual): If the first formal has a
default, then return False.
From-SVN: r244774
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optimizations when...
* sem_eval.adb (Compile_Time_Compare): Reinstate the expr+literal (etc)
optimizations when the type is modular and the offsets are equal.
From-SVN: r244745
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From-SVN: r244725
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2017-01-20 Thomas Quinot <quinot@adacore.com>
* sem_warn.adb (Warn_On_Useless_Assignment): Adjust wording of warning
message.
2017-01-20 Nicolas Roche <roche@adacore.com>
* terminals.c: Ignore failures on setpgid and tcsetpgrp commands.
2017-01-20 Bob Duff <duff@adacore.com>
* sem_eval.adb (Compile_Time_Compare): Disable the expr+literal
(etc) optimizations when the type is modular.
2017-01-20 Yannick Moy <moy@adacore.com>
* sem_ch6.adb (Move_Pragmas): move some pragmas,
but copy the SPARK_Mode pragma instead of moving it.
(Build_Subprogram_Declaration): Ensure that the generated spec
and original body share the same SPARK_Pragma aspect/pragma.
* sem_util.adb, sem_util.ads (Copy_SPARK_Mode_Aspect): New
procedure to copy SPARK_Mode aspect.
2017-01-20 Bob Duff <duff@adacore.com>
* sem_ch3.adb (Analyze_Declarations): Disable Resolve_Aspects
even in ASIS mode.
* sem_ch13.adb (Resolve_Name): Enable setting the entity to
Empty even in ASIS mode.
From-SVN: r244720
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2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch9.adb: minor style fixes in comments.
* sem_ch9.adb (Analyze_Delay_Relative): in GNATprove mode a delay
relative statement introduces an implicit dependency on
Ada.Real_Time.Clock_Time.
* sem_util.adb: Minor reformatting.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Alignment
must be treated as delayed aspect even if the expression is
a literal, because the aspect affects the freezing and the
elaboration of the object to which it applies.
2017-01-20 Tristan Gingold <gingold@adacore.com>
* s-osinte-vxworks.ads (Interrup_Range): New subtype.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb (Generate_Reference): Do not warn about the
presence of a pragma Unreferenced if the entity appears as the
actual in a procedure call that does not come from source.
2017-01-20 Pascal Obry <obry@adacore.com>
* expect.c, terminals.c: Fix some warnings about unused variables.
* gsocket.h, adaint.c, adaint.h: Fix some more warnings in the C part
of the runtime.
2017-01-20 Bob Duff <duff@adacore.com>
* exp_attr.adb (Constrained): Apply an access check (check that
the prefix is not null) when the prefix denotes an object of an
access type; that is, when there is an implicit dereference.
2017-01-20 Gary Dismukes <dismukes@adacore.com>
* s-rident.ads (constant Profile_Info): Remove
No_Calendar from GNAT_Extended_Ravenscar restrictions.
2017-01-20 Tristan Gingold <gingold@adacore.com>
* s-maccod.ads: Add pragma No_Elaboration_Code_All
From-SVN: r244718
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2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* ghost.adb (Mark_Ghost_Clause): New routine.
(Prune_Node): Do not prune compilation unit nodes.
(Remove_Ignored_Ghost_Code): Prune the compilation unit node directly.
This does not touch the node itself, but does prune all its fields.
* ghost.ads (Mark_Ghost_Clause): New routine.
* sem_ch8.adb (Analyze_Use_Package): Emit an error when a use
package clause mentions Ghost and non-Ghost packages. Mark a
use package clause as Ghost when it mentions a Ghost package.
(Analyze_Use_Type): Emit an error when a use type clause mentions
Ghost and non-Ghost types. Mark a use type clause as Ghost when
it mentions a Ghost type.
* sem_ch10.adb (Analyze_With_Clause): Mark a with clause as
Ghost when it withs a Ghost unit.
2017-01-20 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Resolve_Call): If a function call
returns a limited view of a type and at the point of the call the
function is not declared in the extended main unit then replace
it with the non-limited view, which must be available. If the
called function is in the extended main unit then no action is
needed since the back-end handles this case.
2017-01-20 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch7.adb (Contains_Subp_Or_Const_Refs): Rename into...
(Contains_Subprograms_Refs): ...this. Adjust comment
for constants. (Is_Subp_Or_Const_Ref): Rename into...
(Is_Subprogram_Ref): ...this.
(Has_Referencer): Rename Has_Non_Subp_Const_Referencer variable into
Has_Non_Subprograms_Referencer and adjust comment. Remove
incorrect shortcut for package declarations and bodies.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Complete_Private_Subtype): If the scope of the
base type differs from that of the completion and the private
subtype is an itype (created for a constraint on an access
type e.g.), set Delayed_Freeze on both to prevent out-of-scope
anomalies in gigi.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
When inheriting the SPARK_Mode of a prior expression function,
look at the properly resolved entity rather than the initial
candidate which may denote a homonym.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Rewrite_Assertion_Kind): If the name is
Precondition or Postcondition, and the context is pragma
Check_Policy, indicate that this Pre-Ada2012 usage is deprecated
and suggest the standard names Assertion_Policy /Pre /Post
instead.
From-SVN: r244704
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2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch10.adb, sem_cat.adb: Minor reformatting.
From-SVN: r244703
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2017-01-20 Javier Miranda <miranda@adacore.com>
* sem_ch3.adb (Access_Type_Declaration): Protect access to the
Entity attribute.
* sem_ch10.adb (Install_Siblings): Skip processing malformed trees.
* sem_cat.adb (Validate_Categoriztion_Dependency): Skip processing
malformed trees.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specification, case
Dynamic_Predicate): If the entity E is a subtype that inherits
a static predicate for its parent P,, the inherited and the
new predicate combine in the generated predicate function,
and E only has a dynamic predicate.
2017-01-20 Tristan Gingold <gingold@adacore.com>
* s-boustr.ads, s-boustr.adb: New package.
* Makefile.rtl: Add s-boustr.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* inline.adb (Process_Formals): Qualify the
expression of a return statement when it yields a universal type.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* freeze.adb (Freeze_All): Freeze the default
expressions of all eligible formal parameters that appear in
entries, entry families, and protected subprograms.
From-SVN: r244701
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From-SVN: r244700
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2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Check_Nonoverridable_Aspects); Refine check
for illegal inherited Implicit_Dereference aspects with renamed
discriminants.
2017-01-20 Javier Miranda <miranda@adacore.com>
* debug.adb (switch d.6): do not avoid declaring unreferenced itypes.
* nlists.ads (Lock_Lists, Unlock_Lists): New subprograms.
* nlists.adb (Lock_Lists, Unlock_Lists): New subprograms.
(Set_First, Set_Last, Set_List_Link, Set_Next, Set_Parent,
Set_Prev, Tree_Read): Adding assertion.
* atree.ads (Lock_Nodes, Unlock_Nodes): New subprograms.
* atree.adb (Lock_Nodes, Unlock_Nodes): New subprograms.
(Set_Analyzed, Set_Check_Actuals, Set_Comes_From_Source,
Set_Ekind, Set_Error_Posted, Set_Has_Aspects,
Set_Is_Ignored_Ghost_Node, Set_Original_Node, Set_Paren_Count,
Set_Parent, Set_Sloc, Set_Nkind, Set_FieldNN, Set_NodeNN,
Set_ListNN, Set_ElistNN, Set_NameN, Set_StrN, Set_UintNN,
Set_UrealNN, Set_FlagNNN, Set_NodeN_With_Parent,
Set_ListN_With_Parent): Adding assertion.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Process_Convention): Diagnose properly a pragma
import that applies to several homograph subprograms. when one
of them is declared by a subprogram body.
2017-01-20 Justin Squirek <squirek@adacore.com>
* exp_ch6.adb (Expand_Call): Remove optimization
that nulls out calls to null procedures.
From-SVN: r244699
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2017-01-20 Yannick Moy <moy@adacore.com>
* inline.adb (Expand_Inlined_Call): Keep more
precise type of actual for inlining whenever possible. In
particular, do not switch to the formal type in GNATprove mode in
some case where the GNAT backend might require it for visibility.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Check_Non_Overridable_Aspects): An inherited
aspect Implicit_Dereference can be inherited by a full view if
the partial view has no discriminants, because there is no way
to apply the aspect to the partial view.
(Build_Derived_Record_Type): If derived type renames discriminants
of the parent, the new discriminant inherits the aspect from
the old one.
* sem_ch4.adb (Analyze_Call): Handle properly a parameterless
call through an access discriminant designating a subprogram.
* sem_ch5.adb (Analyze_Assignment): (Analyze_Call): Handle
properly a parameterless call through an access discriminant on
the left-hand side of an assignment.
* sem_res.adb (resolve): If an interpreation involves a
discriminant with an implicit dereference and the expression is an
entity, resolution takes place later in the appropriate routine.
* sem_ch13.adb (Analyze_Aspect_Implicit_Dereference): Recognize
access discriminants that designate a subprogram type.
2017-01-20 Pascal Obry <obry@adacore.com>
* a-locale.adb, a-locale.ads: Update Ada.Locales for RM 2012 COR:1:2016
From-SVN: r244698
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From-SVN: r244697
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2017-01-20 Yannick Moy <moy@adacore.com>
* sem_ch10.adb (Check_No_Elab_Code_All): Do not issue an error
on implicitly with'ed units in GNATprove mode.
* sinfo.ads (Implicit_With): Document use of flag for implicitly
with'ed units in GNATprove mode.
2017-01-20 Ed Schonberg <schonberg@adacore.com>
* sem_cat.adb (Validate_Static_Object_Name): In a preelaborated
unit Do not report an error on a non-static entity that appears
in the context of a spec expression, such as an aspect expression.
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* einfo.adb: Flag298 now denotes Is_Underlying_Full_View.
(Is_Underlying_Full_View): New routine.
(Set_Is_Underlying_Full_View): New routine.
(Write_Entity_Flags): Add an entry for Is_Underlying_Full_View.
* einfo.ads Add new attribute Is_Underlying_Full_View.
(Is_Underlying_Full_View): New routine along with pragma Inline.
(Set_Is_Underlying_Full_View): New routine along with pragma Inline.
* exp_util.adb (Build_DIC_Procedure_Body): Do not consider
class-wide types and underlying full views. The first subtype
is used as the working type for all Itypes, not just array base types.
(Build_DIC_Procedure_Declaration): Do not consider
class-wide types and underlying full views. The first subtype
is used as the working type for all Itypes, not just array
base types.
* freeze.adb (Freeze_Entity): Inherit the freeze node of a full
view or an underlying full view without clobbering the attributes
of a previous freeze node.
(Inherit_Freeze_Node): New routine.
* sem_ch3.adb (Build_Derived_Private_Type): Mark an underlying
full view as such.
(Build_Underlying_Full_View): Mark an underlying full view as such.
* sem_ch7.adb (Install_Private_Declarations): Mark an underlying
full view as such.
From-SVN: r244696
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From-SVN: r244695
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2017-01-20 Arnaud Charlet <charlet@adacore.com>
* exp_ch3.adb: Reenable code.
2017-01-20 Yannick Moy <moy@adacore.com>
* sinfo.ads: Document lack of Do_Division_Check flag
on float exponentiation.
From-SVN: r244693
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From-SVN: r244634
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2017-01-19 Javier Miranda <miranda@adacore.com>
* ghost.adb (Propagate_Ignored_Ghost_Code): Protect access to the
identifier attribute of a block-statement node. Required to avoid
assertion failure when building the new containers library.
2017-01-19 Bob Duff <duff@adacore.com>
* exp_ch3.adb: Update comment.
2017-01-19 Vincent Celier <celier@adacore.com>
* gprep.adb (Gnatprep): Parse the definition file without
"replace in comments" even when switch -C is used.
From-SVN: r244633
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From-SVN: r244632
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identify an expansion of the 'Count attribute.
2017-01-19 Justin Squirek <squirek@adacore.com>
* exp_ch9.adb (Is_Pure_Barrier): Create function
Is_Count_Attribute to identify an expansion of the 'Count
attribute.
From-SVN: r244631
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2017-01-19 Pierre-Marie de Rodat <derodat@adacore.com>
* exp_dbug.adb (Debug_Renaming_Declaration): Process underlying types.
Emit GNAT encodings for object renamings involving record components
whose normalized bit offset is not null.
* uintp.h (UI_No_Uint): Declare.
2017-01-19 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb (Analyze_Loop_Statement): In GNATprove mode the
statements within an element iterator loop are only analyzed
agter the loop is rewritten. Within a generic the analysis must
be performed in any case to complete name capture.
2017-01-19 Bob Duff <duff@adacore.com>
* sem_prag.adb (Analyze_Pragma): Check for ignored pragmas first,
before checking for unrecognized pragmas.
Initialize Pname on its declarations; that's always good style.
From-SVN: r244630
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tree for GNATprove by setting its Parent field.
2017-01-19 Claire Dross <dross@adacore.com>
* exp_ch7.adb (Build_Invariant_Procedure_Body): Semi-insert the
body into the tree for GNATprove by setting its Parent field. The
components invariants of composite types are not checked by
the composite type's invariant procedure in GNATprove mode.
(Build_Invariant_Procedure_Declaration): Semi-insert the
declaration into the tree for GNATprove by setting its Parent
field.
* freeze.adb (Freeze_Arry_Type):In GNATprove mode, do not add
the component invariants to the array type invariant procedure
so that the procedure can be used to check the array type
invariants if any.
(Freeze_Record_Type): In GNATprove mode, do
not add the component invariants to the record type invariant
procedure so that the procedure can be used to check the record
type invariants if any.
From-SVN: r244629
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