This fails at m32 because the scan-asm is looking for an absence
of "ret". Darwin is generating the correct code for the function
but the picbase thunk has a 'ret' insn. Fixed by making the test
use -mdynamic-no-pic for m32.
gcc/testsuite/ChangeLog:
2019-09-20 Iain Sandoe <iain@sandoe.co.uk>
* gcc.target/i386/naked-1.c: Alter options to use non-
PIC codegen for m32 Darwin.
From-SVN: r276004
2019-09-20 Tobias Burnus <tobias@codesourcery.com>
PR fortran/78260
* openmp.c (gfc_resolve_oacc_declare): Reject all
non variables but accept function result variables.
* trans-openmp.c (gfc_trans_omp_clauses): Handle
function-result variables for remaing cases.
2019-09-20 Tobias Burnus <tobias@codesourcery.com>
PR fortran/78260
* gfortran.dg/goacc/parameter.f95: Change
dg-error as it is now detected earlier.
* gfortran.dg/goacc/pr85701.f90: Modify to
use a separate result variable.
* gfortran.dg/goacc/pr78260.f90: New.
* gfortran.dg/goacc/pr78260-2.f90: New.
* gfortran.dg/gomp/pr78260.f90: New.
* gfortran.dg/gomp/pr78260-2.f90: New.
* gfortran.dg/gomp/pr78260-3.f90: New.
From-SVN: r276002
This is causing regressions when mixing with user code compiled in ARM mode.
2019-09-20 Christophe Lyon <christophe.lyon@st.com>
Revert:
2019-09-10 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
* config/arm/unwind-arm.c (_Unwind_VRS_Set): Handle thumb-only
architecture.
From-SVN: r276001
PR c/91815
* c-decl.c (pushdecl): In C detect duplicate declarations across scopes
of identifiers in the external scope only for variables and functions.
From-SVN: r275992
2019-09-20 Richard Biener <rguenther@suse.de>
PR target/91767
* config/i386/i386-features.c (general_scalar_chain::convert_registers):
Ensure there's a sequence point between allocating the new register
and passing a reference to a reg via regno_reg_rtx.
From-SVN: r275989
gcc/ChangeLog:
PR middle-end/91631
* builtins.c (component_size): Correct trailing array computation,
rename to component_ref_size and move...
(compute_objsize): Adjust.
* gimple-ssa-warn-restrict.c (builtin_memref::refsize): New member.
(builtin_access::strict): Do not consider mememmove.
(builtin_access::write_off): New function.
(builtin_memref::builtin_memref): Initialize refsize.
(builtin_memref::set_base_and_offset): Adjust refoff and compute
refsize.
(builtin_memref::offset_out_of_bounds): Use ooboff input values.
Handle refsize.
(builtin_access::builtin_access): Intialize dstoff to destination
refeence offset here instead of in maybe_diag_overlap. Adjust
referencess even to unrelated objects. Adjust sizrange of bounded
string functions to reflect bound. For strcat, adjust destination
sizrange by that of source.
(builtin_access::strcat_overlap): Adjust offsets and sizes
to reflect the increase in destination sizrange above.
(builtin_access::overlap): Do not set dstoff here but instead
in builtin_access::builtin_access.
(check_bounds_or_overlap): Use builtin_access::write_off.
(maybe_diag_access_bounds): Add argument. Add informational notes.
(dump_builtin_memref, dump_builtin_access): New functions.
* tree.c (component_ref_size): ...to here.
* tree.h (component_ref_size): Declare.
* tree-ssa-strlen (handle_builtin_strcat): Include the terminating
nul in the size of the source string.
gcc/testsuite/ChangeLog:
PR middle-end/91631
* /c-c++-common/Warray-bounds-3.c: Correct expected offsets.
* /c-c++-common/Warray-bounds-4.c: Same.
* gcc.dg/Warray-bounds-39.c: Remove xfails.
* gcc.dg/Warray-bounds-45.c: New test.
* gcc.dg/Warray-bounds-46.c: New test.
From-SVN: r275981
libcpp/ChangeLog
2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
PR c/67224
* charset.c (_cpp_valid_utf8): New function to help lex UTF-8 tokens.
* internal.h (_cpp_valid_utf8): Declare.
* lex.c (forms_identifier_p): Use it to recognize UTF-8 identifiers.
(_cpp_lex_direct): Handle UTF-8 in identifiers and CPP_OTHER tokens.
Do all work in "default" case to avoid slowing down typical code paths.
Also handle $ and UCN in the default case for consistency.
gcc/Changelog
2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
PR c/67224
* doc/cpp.texi: Document support for extended characters in
identifiers.
* doc/cppopts.texi: Likewise.
gcc/testsuite/ChangeLog
2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
PR c/67224
* c-c++-common/cpp/ucnid-2011-1-utf8.c: New test.
* g++.dg/cpp/ucnid-1-utf8.C: New test.
* g++.dg/cpp/ucnid-2-utf8.C: New test.
* g++.dg/cpp/ucnid-3-utf8.C: New test.
* g++.dg/cpp/ucnid-4-utf8.C: New test.
* g++.dg/other/ucnid-1-utf8.C: New test.
* gcc.dg/cpp/ucnid-1-utf8.c: New test.
* gcc.dg/cpp/ucnid-10-utf8.c: New test.
* gcc.dg/cpp/ucnid-11-utf8.c: New test.
* gcc.dg/cpp/ucnid-12-utf8.c: New test.
* gcc.dg/cpp/ucnid-13-utf8.c: New test.
* gcc.dg/cpp/ucnid-14-utf8.c: New test.
* gcc.dg/cpp/ucnid-15-utf8.c: New test.
* gcc.dg/cpp/ucnid-2-utf8.c: New test.
* gcc.dg/cpp/ucnid-3-utf8.c: New test.
* gcc.dg/cpp/ucnid-4-utf8.c: New test.
* gcc.dg/cpp/ucnid-6-utf8.c: New test.
* gcc.dg/cpp/ucnid-7-utf8.c: New test.
* gcc.dg/cpp/ucnid-9-utf8.c: New test.
* gcc.dg/ucnid-1-utf8.c: New test.
* gcc.dg/ucnid-10-utf8.c: New test.
* gcc.dg/ucnid-11-utf8.c: New test.
* gcc.dg/ucnid-12-utf8.c: New test.
* gcc.dg/ucnid-13-utf8.c: New test.
* gcc.dg/ucnid-14-utf8.c: New test.
* gcc.dg/ucnid-15-utf8.c: New test.
* gcc.dg/ucnid-16-utf8.c: New test.
* gcc.dg/ucnid-2-utf8.c: New test.
* gcc.dg/ucnid-3-utf8.c: New test.
* gcc.dg/ucnid-4-utf8.c: New test.
* gcc.dg/ucnid-5-utf8.c: New test.
* gcc.dg/ucnid-6-utf8.c: New test.
* gcc.dg/ucnid-7-utf8.c: New test.
* gcc.dg/ucnid-8-utf8.c: New test.
* gcc.dg/ucnid-9-utf8.c: New test.
From-SVN: r275979
I overlooked this case when adding [[likely]] handling to
cp_parser_statement.
* parser.c (cp_parser_statement): Handle [[likely]] on
compound-statement.
From-SVN: r275978
Darwin defines '__POWERPC__' rather than '__powerpc__' so check for
the upper case version too in order to select the correct register
name.
gcc/testsuite:
2019-09-19 Iain Sandoe <iain@sandoe.co.uk>
* gcc.dg/pr89313.c: Test for __POWERPC__ in addition to
__powerpc__ in register name selection.
From-SVN: r275977
2019-09-19 Richard Biener <rguenther@suse.de>
* tree-vect-loop.c (vect_is_slp_reduction): Remove.
(check_reduction_path): New overload having the path as result.
(vect_is_simple_reduction): From the detected reduction
path build a SLP reduction chain if possible.
From-SVN: r275972
2019-09-19 Richard Biener <rguenther@suse.de>
PR target/91814
* config/i386/i386-features.c (gen_gpr_to_xmm_move_src):
Force operand to a register if it isn't nonimmediate_operand.
From-SVN: r275971
This is the libgcc part of the interface -- providing the functions.
Rationale is provided at the top of libgcc/config/aarch64/lse.S.
* config/aarch64/lse-init.c: New file.
* config/aarch64/lse.S: New file.
* config/aarch64/t-lse: New file.
* config.host: Add t-lse to all aarch64 tuples.
From-SVN: r275967
With aarch64_track_speculation, we had extra code to do exactly what the
!strong_zero_p path already did. The rest is reducing code duplication.
* config/aarch64/aarch64 (aarch64_split_compare_and_swap): Disable
strong_zero_p for aarch64_track_speculation; unify some code paths;
use aarch64_gen_compare_reg instead of open-coding.
From-SVN: r275966
This pattern will only be used with the __sync functions, because
we do not yet have a bare TImode atomic load.
* config/aarch64/aarch64.c (aarch64_gen_compare_reg): Add support
for NE comparison of TImode values.
(aarch64_emit_load_exclusive): Add support for TImode.
(aarch64_emit_store_exclusive): Likewise.
(aarch64_split_compare_and_swap): Disable strong_zero_p for TImode.
* config/aarch64/atomics.md (@atomic_compare_and_swap<ALLI_TI>):
Change iterator from ALLI to ALLI_TI.
(@atomic_compare_and_swap<JUST_TI>): New.
(@atomic_compare_and_swap<JUST_TI>_lse): New.
(aarch64_load_exclusive_pair): New.
(aarch64_store_exclusive_pair): New.
* config/aarch64/iterators.md (JUST_TI): New.
From-SVN: r275965
2019-09-19 Feng Xue <fxue@os.amperecomputing.com>
* ipa-fnsummary.c (set_cond_stmt_execution_predicate): Do not compute
trivial predicate for condition branch.
(set_switch_stmt_execution_predicate): Do not compute trivial predicate
for switch case.
(compute_bb_predicates): Update predicate based on post-dominating
relationship.
(analyze_function_body): Calculate post-dominating information.
2019-09-19 Feng Xue <fxue@os.amperecomputing.com>
* gcc.dg/ipa/pr91089.c: Add a new function and pattern.
From-SVN: r275963
For conditional reductions, the "then" value needs to be the candidate
value calculated by this iteration while the "else" value needs to be
the result carried over from previous iterations. If the COND_EXPR
is the other way around, we need to swap it.
2019-09-19 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* tree-vectorizer.h (vectorizable_condition): Take an int
reduction index instead of a boolean flag.
* tree-vect-stmts.c (vectorizable_condition): Likewise.
Swap the "then" and "else" values for EXTRACT_LAST_REDUCTION
reductions if the reduction accumulator is the "then" rather
than the "else" value.
(vect_analyze_stmt): Update call accordingly.
(vect_transform_stmt): Likewise.
* tree-vect-loop.c (vectorizable_reduction): Likewise,
asserting that the index is > 0.
From-SVN: r275962
2019-09-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/91812
* tree-ssa-phiprop.c (propagate_with_phi): Do not replace
volatile loads.
* gcc.dg/torture/pr91812.c: New testcase.
From-SVN: r275960
This patch rewrites the way simplify_subreg handles constants.
It uses similar native_encode/native_decode routines to the
tree-level handling of VIEW_CONVERT_EXPR, meaning that we can
move between rtx constants and the target memory image of them.
The main point of this patch is to support subregs of constant-length
vectors for VLA vectors, beyond the very simple cases that were already
handled. Many of the new tests failed before the patch for variable-
length vectors.
The boolean side is tested more by the upcoming SVE ACLE work.
2019-09-19 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* defaults.h (TARGET_UNIT): New macro.
(target_unit): New type.
* rtl.h (native_encode_rtx, native_decode_rtx)
(native_decode_vector_rtx, subreg_size_lsb): Declare.
(subreg_lsb_1): Turn into an inline wrapper around subreg_size_lsb.
* rtlanal.c (subreg_lsb_1): Delete.
(subreg_size_lsb): New function.
* simplify-rtx.c: Include rtx-vector-builder.h
(simplify_immed_subreg): Delete.
(native_encode_rtx, native_decode_vector_rtx, native_decode_rtx)
(simplify_const_vector_byte_offset, simplify_const_vector_subreg): New
functions.
(simplify_subreg): Use them.
(test_vector_subregs_modes, test_vector_subregs_repeating)
(test_vector_subregs_fore_back, test_vector_subregs_stepped)
(test_vector_subregs): New functions.
(test_vector_ops): Call test_vector_subregs for integer vector
modes with at least 2 elements.
From-SVN: r275959
Emit DW_AT_GNU_bias with -fgnat-encodings=gdb. gdb implements this,
but not the encoded variant.
2019-09-19 Tom Tromey <tromey@adacore.com>
gcc/ada/
* gcc-interface/misc.c (gnat_get_type_bias): Return the bias
when -fgnat-encodings=gdb.
gcc/testsuite/
* gnat.dg/bias1.adb: New testcase.
From-SVN: r275958
In cases where pragma Annotate accepts a string literal as an argument,
we now also accept a concatenation of string literals.
2019-09-19 Steve Baird <baird@adacore.com>
gcc/ada/
* sem_prag.adb (Preferred_String_Type): A new function. Given an
expression, determines whether the preference rules defined for
the third-and-later arguments of pragma Annotate suffice to
determine the type of the expression. If so, then the preferred
type is returned; if not then Empty is returned. Handles
concatenations.
(Analyze_Pragma): Replace previous code, which dealt only with
string literals, with calls to the new Preferred_String_Type
function, which also handles concatenations.
* doc/gnat_rm/implementation_defined_pragmas.rst: Update
documentation for pragma Annotate.
* gnat_rm.texi: Regenerate.
gcc/testsuite/
* gnat.dg/annotation1.adb: New testcase.
From-SVN: r275957
This fixes a recent code quality regression for targets that do not
require the strict alignment of memory accesses: the compiler would
generate a useless temporary for a slice of an array component in an
overaligned record type.
Running these commands:
gcc -c p.adb -gnatws -gnatD
grep loop p.adb.dg
On the following sources:
procedure P (N : Positive) is
type Rec1 is record
I : Integer;
end record;
type Arr is array (Positive range <>) of Rec1;
type Rec2 is record
A : Arr (1 .. 128);
end record;
for Rec2'Alignment use 8;
procedure Proc (A : Arr) is
begin
null;
end;
R : Rec2;
begin
Proc (R.A (1 .. N));
end;
Should execute silently.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_util.adb (Is_Possibly_Unaligned_Slice): Do not return true
on pure alignment considerations if the target does not require
the strict alignment of memory accesses.
From-SVN: r275956
This prevents the object code from reading too many bytes from the
source for a copy operation involving a private discriminated record
type with default discriminants and generated for the assignment of an
aggregate to a variable or the initialization of a constant.
The front-end already knows that it needs to convert the operation
involving the aggregate into individual assignments if the type of the
aggregate has mutable components, but it would not do so if this type is
private, which does not change anything for code generation.
Running these commands:
gnatmake -q p -g -fsanitize=address
p
On the following sources:
with Q; use Q;
procedure P is
type Rec is record
A : T;
end record;
C : constant Rec := Rec'(A => Default_T);
begin
null;
end;
package Q is
type T is private;
Default_T : constant T;
private
A : constant := 170;
B : constant := 8192;
type A_Index is range 1 .. A;
type B_Index is range 1 .. B;
type A_Array is array (A_Index) of Boolean;
type B_Array is array (B_Index) of Boolean;
type Data_Type is (A_Type, B_Type);
type T (Discriminant : Data_Type := A_Type) is record
case Discriminant is
when A_Type =>
Field_A : A_Array;
when B_Type =>
Field_B : B_Array;
end case;
end record;
Default_T : constant T :=
T'(Discriminant => A_Type, Field_A => (others => True));
end Q;
Should execute silently.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_aggr.adb (Has_Mutable_Components): Look at the underlying
type of components to find out whether they are mutable.
From-SVN: r275954
This prevents the compiler from issuing a bogus error about a constant
whose full declaration appears too late, if it is declared in a nested
generic package and instantiated in another nested instantiation, when
the instantiations are done in a unit withed from the main unit and
containing an inlined subprogram, and cross-unit inlining is enabled.
It turns out that, under these very peculiar conditions, the compiler
ends up instantiating the body of the generic package twice, which leads
to various semantic errors, in particular for declarations of constants.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_ch12.adb (Instantiate_Package_Body): Check that the body
has not already been instantiated when the body of the parent
was being loaded.
gcc/testsuite/
* gnat.dg/inline21.adb, gnat.dg/inline21_g.ads,
gnat.dg/inline21_h.adb, gnat.dg/inline21_h.ads,
gnat.dg/inline21_q.ads: New testcase.
From-SVN: r275953
This prevents the compiler from issuing a bogus error about the
visibility of an operator in an instantiation of a nested generic
package which is itself used as an actual of an instantiation of another
generic package, when the instantiations are done in a unit withed from
the main unit and containing an inlined subprogram, and cross-unit
inlining is enabled.
In most cases, the compiler does not check the visibility of operators
in an instantiation context because this has already been done when the
generic package has been analyzed. However, there are exceptions like
the actuals of an instantiation of a generic child unit which is done
as a compilation unit and the In_Instance predicate has a special check
for these cases.
This check would incorrectly trigger here and needs to be tightened.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_util.adb (In_Instance): Test whether the current unit has
been analyzed instead of being on the scope stack to detect the
case of actuals of an instantiation of a generic child unit done
as a compilation unit.
gcc/testsuite/
* gnat.dg/inline20.adb, gnat.dg/inline20_g.adb,
gnat.dg/inline20_g.ads, gnat.dg/inline20_h.ads,
gnat.dg/inline20_i.ads, gnat.dg/inline20_q-io.ads,
gnat.dg/inline20_q.ads, gnat.dg/inline20_r.ads: New testcase.
From-SVN: r275952
New routine to create 2 connected sockets. This routine is analog of the
UNIX system call socketpair. On UNIX platforms it is implemented on the
base of socketpair. On other platforms it is implemented by conecting
network sockets over loopback interface.
2019-09-19 Dmitriy Anisimkov <anisimko@adacore.com>
gcc/ada/
* libgnat/g-socket.ads, libgnat/g-socket.adb
(Create_Socket_Pair): New routine.
* libgnat/g-socthi.ads (OS_Has_Socketpair): Boolean constant.
(C_Socketpair): New imported routine.
* libgnat/g-socthi__mingw.ads, libgnat/g-socthi__vxworks.ads
(Default_Socket_Pair_Family): New constant.
(C_Socketpair): New routine.
* libgnat/g-socthi__mingw.adb, libgnat/g-socthi__vxworks.adb
(C_Socketpair): Is separated in anouther file.
* libgnat/g-sthcso.adb (C_Socketpair): Non UNIX implementation.
* libgnat/g-stsifd__sockets.adb: Reuse C_Socketpair.
From-SVN: r275951
A constant of pointer type is considered as mutable in SPARK, according
to SPARK RM 3.10, but this should be based on the declared type of the
constant instead of its underlying type.
There is no impact on compilation hence no test.
2019-09-19 Yannick Moy <moy@adacore.com>
gcc/ada/
* sem_prag.adb (Analyze_Depends_In_Decl_Part): Simplify previous
test.
From-SVN: r275950
2019-09-19 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_ch7.adb (Install_Parent_Private_Declarations): If a
generic child unit is instantiated within a sibling child unit,
the analysis of its private part requires that the private part
of the ancestor be available, as is done when the context
includes an instance of the ancestor.
gcc/testsuite/
* gnat.dg/generic2-child.ads, gnat.dg/generic2-io_any.adb,
gnat.dg/generic2-io_any.ads, gnat.dg/generic2.ads: New testcase.
From-SVN: r275949
Traversal functions as defined in SPARK RM 3.10 should not be inlined
for analysis in GNATprove, as this changes the ownership behavior.
Disable the inlining performed in GNATprove on functions which could be
interpreted as such.
There is no impact on compilation and thus no test.
2019-09-19 Yannick Moy <moy@adacore.com>
gcc/ada/
* inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Add special
case for traversal functions.
From-SVN: r275948
Now that SPARK supports access types, global constants of access type
may appear as outputs of a subprogram, with the meaning that the
underlying memory can be modified (see SPARK RM 3.10).
2019-09-19 Yannick Moy <moy@adacore.com>
gcc/ada/
* sem_prag.adb (Analyze_Global_In_Decl_Part): Do not issue an
error when a constant of an access type is used as output in a
Global contract.
(Analyze_Depends_In_Decl_Part): Do not issue an error when a
constant of an access type is used as output in a Depends
contract.
gcc/testsuite/
* gnat.dg/global2.adb, gnat.dg/global2.ads: New testcase.
From-SVN: r275947
This fixes a segfault at run time for the call to a local subprogram
through an access value if the type of this access value is derived
from an initial access-to-subprogram type and the access value was
originally obtained with the initial type.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_ch3.adb (Build_Derived_Access_Type): If this is an access-
to-subprogram type, copy Can_Use_Internal_Rep from the parent.
gcc/testsuite/
* gnat.dg/access9.adb: New testcase.
From-SVN: r275945
Unit sem_spark was implementing the borrow-checker for the support of
ownership pointers in SPARK. It has been moved to gnat2why codebase to
facilitate its evolution and allow the more powerful flow analysis to
provide its results for better analysis on pointers.
2019-09-19 Yannick Moy <moy@adacore.com>
gcc/ada/
* gcc-interface/Make-lang.in: Remove references to sem_spark.
* sem_spark.adb, sem_spark.ads: Remove unit.
From-SVN: r275944
GNAT implements Machine_Rounding as an alias for Rounding but, whereas
the implementation of the latter is in line when possible, that of the
former is always out of line, which is not aligned with the intent of
the Ada RM.
This changes the compiler to using for Machine_Rounding the same in line
implementation as Rounding when possible.
Running these commands:
gcc -c f.adb -gnatD
grep system f.adb.dg
On the following sources:
function F (Val : Float) return Integer is
begin
return Integer (Float'Machine_Rounding (Val));
end;
Should execute silently.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_attr.adb (Is_Inline_Floating_Point_Attribute): Treat
Machine_Rounding as an alias for Rounding.
* sem_res.adb (Simplify_Type_Conversion): Likewise.
From-SVN: r275943
In the case of GNAT-LLVM, the GNAT FE no longer does expansion of
up-level references identified by the subprogram unnesting machinery
into activation record references. This is now only done by the FE when
generating C code. This expansion is already taken care of by the
gnat-llvm middle phase, so there's no benefit to also doing it in the
front end.
2019-09-19 Gary Dismukes <dismukes@adacore.com>
gcc/ada/
* exp_unst.adb (Unnest_Subprogram): Bypass the transformation of
up-level references unless Opt.Generate_C_Code is enabled.
From-SVN: r275942
In the general case, the comparison for equality of array objects is
implemented by a local function that contains, among other things, a
loop running over the elements, comparing them one by one and exiting
as soon as an element is not the same in the two array objects.
For the specific case of constrained 2-element arrays, this is rather
heavy and unnecessarily obfuscates the control flow of the program,
so this change implements a simple conjunction of comparisons for it.
Running these commands:
gcc -c p.ads -O -gnatD
grep loop p.ads.dg
On the following sources:
package P is
type Rec is record
Re : Float;
Im : Float;
end record;
type Arr is array (1 .. 2) of Rec;
function Equal (A, B : Arr) return Boolean is (A = B);
end P;
Should execute silently.
2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_ch4.adb (Expand_Array_Equality): If optimization is
enabled, generate a simple conjunction of comparisons for the
specific case of constrained 1-dimensional 2-element arrays.
Fix formatting.
From-SVN: r275941
Routines Homonym_Number and Get_Homonym_Number were exactly the same,
except for minor style differences. Keep the one in Exp_Util; remove the
one in Exp_Dbug. No test attached, because semantics is unaffected.
2019-09-19 Piotr Trojanek <trojanek@adacore.com>
gcc/ada/
* exp_dbug.ads, exp_dbug.adb (Get_Homonym_Number): Remove.
(Append_Homonym_Number): Use Homonym_Number instead of
Get_Homonym_Number.
* exp_util.ads, exp_util.adb (Homonym_Number): Mirror style of
the removed Get_Homonym_Number routine, i.e. initialize local
objects at declaration and refine the type of result.
* sem_util.adb (Add_Homonym_Suffix): Use Homonym_Number instead
of Get_Homonym_Number.
From-SVN: r275940
