2020-06-12 Steve Baird <baird@adacore.com>
gcc/ada/
* sem_util.ads, sem_util.adb: Define 3 new Boolean-valued
functions - Statically_Denotes_Entity,
Statically_Denotes_Object, and Statically_Names_Object. The
first two were taken from sem_attr.adb. The term "statically
names" is defined in the Ada RM and the new function
Statically_Names_Object is intended to reflect that definition,
or more precisely, as described in a comment in the code, to
reflect the expected future definition of that term.
* sem_attr.adb: Delete functions Statically_Denotes_Object and
Statically_Denotes_Entity; these two functions have been moved
to package Sem_Util. Replace call to Statically_Denotes_Object
with a call to Statically_Names_Object as per AI12-0217 (a
binding interpretation, so no Ada_Version check).
* exp_ch9.adb (Expand_Entry_Barrier.Is_Simple_Barrier): Change
name of function (it was previously Is_Simple_Barrier_Name)
because the function should return True in the case of a static
expression; implement this requirement. Change function to
include a call to Statically_Names_Object so that, for Ada_2020
and later, it will return True for appropriate subcomponent
names.
(Expand_Entry_Barrier.Is_Pure_Barrier): Handle
N_Indexed_Component and N_Selected_Component cases by calling
Statically_Names_Object.
(Expand_Entry_Barrier): Reorganize to treat Simple_Barriers and
Pure_Barriers more uniformly. Prevent cascaded errors.
2020-06-12 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_ch12.adb (Find_Matching_Actual): Add guard on search loops
to detect a compilation error when using a compiler built
without assertions.
(Instantiate_Formal_Subprogram): Create a new subprogram name
for the actual only if formal has contract aspects and expansion
is enabled.
2020-06-12 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_aggr.adb: Add with and use clauses for Sem_Mech.
(Get_Base_Object): New function to get the base object of a node.
(In_Place_Assign_OK): Add Target_Object parameter. Deal with a
qualified expression on entry. Remove short-circuit for array
aggregates with a single "others" choice. Do not look into the
components of the aggregate if the parent is an allocator.
(Check_Component): Add T_OK parameter and rewrite.
(Safe_Component): Invoke Check_Component with T_OK set to False.
(Convert_To_Assignments): Try to use an in-place assignment for
any target; for that, call Get_Base_Object on the target and pass
the result to In_Place_Assign_OK.
(Expand_Array_Aggregate): Use Parent_Kind and Parent_Node more
consistently. For an assignment, call Get_Base_Object on the
target and pass the result to In_Place_Assign_OK.
2020-06-12 Dmitriy Anisimkov <anisimko@adacore.com>
gcc/ada/
* socket.c (__gnat_minus_500ms): Use GetVersionEx to detect
Windows Server version.
* libgnat/g-sothco.ads (Minus_500ms_Windows_Timeout): Remade to
Boolean constant.
* libgnat/g-socket.adb (Set_Socket_Option): Use
Minus_500ms_Windows_Timeout constant instead of function call.
2020-06-12 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* exp_ch6.adb (Expand_N_Subprogram_Declaration): Do nothing for
a subprogram declared in a protected body.
* exp_ch9.ads, exp_ch9.adb
(Build_Private_Protected_Declaration): Moved to sem_ch6.adb.
(Expand_N_Protected_Body): Do nothing for a subprogram declared
in a protected body.
* sem_ch6.adb (Build_Internal_Protected_Declaration): Moved from
exp_ch9.adb and renamed and fixed to ensure in particular that
such subprograms have convention Intrinsic and have no protected
version.
(Analyze_Subprogram_Body_Helper): Call
Build_Internal_Protected_Declaration.
(Move_Pragmas): Moved up and merged with the more general
version from Build_Private_Protected_Declaration. We only want
to copy selected pragmas, most pragmas are not suitable for a
copy on the spec.
2020-06-12 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_ch6.adb (Check_Overriding_Indicatior): Reject an
overriding indicator on a subprogram declared within a protected
body.
2020-06-12 Bob Duff <duff@adacore.com>
gcc/ada/
* exp_put_image.ads, exp_put_image.adb (Preload_Sink): Procedure
for preloading type Sink. This has the side effect of loading
various dependents, including Ada.Strings.UTF_Encoding.
(Enable_Put_Image): Disable Put_Image in pre-2020 versions of
Ada. This limitation can probably be lifted later. Enable for
tagged types except in predefined units. Disable for CPP types;
Put_Image is legal, just prints the type name.
* sem_attr.adb (Check_Put_Image_Attribute): Don't complain about
Put_Image of CPP types; instead call the "unknown" version of
Put_Image.
* sem_ch10.adb (Analyze_Compilation_Unit): Call Preload_Sink.
2020-06-12 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* rtsfind.ads (RTU_Id): Add System_Address_To_Access_Conversions.
* sem_elab.adb (Elaboration_Phase_Active): Alphabetize.
(Finalize_All_Data_Structures): Likewise.
(Error_Preelaborated_Call): New procedure.
(Build_Call_Marker): Set Is_Preelaborable_Call flag in marker.
(Build_Access_Marker): Likewise.
(Build_Subprogram_Invocation): Likewise.
(Build_Task_Activation): Likewise.
(Check_Preelaborated_Call): Return when the call is preelaborable.
Call Error_Preelaborated_Call to give the error otherwise.
(Check_Elab_Call): Likewise.
* sem_util.adb (Is_Preelaborable_Function): New predicate.
(Is_Non_Preelaborable_Construct.Visit): Recurse on the
Explicit_Actual_Parameter field of N_Parameter_Association.
(Is_Non_Preelaborable_Construct.Visit_Subexpression): In Ada 2020,
for a call to a preelaborable function, visit the parameter list;
otherwise, raise Non_Preelaborable exception.
(Is_Preelaborable_Construct): Likewise, but recursively check the
parameters instead and return false upon failure, otherwise true.
* sinfo.ads (Is_Preelaborable_Call): New flag in call marker nodes.
(Is_Preelaborable_Call): New inline function.
(Set_Is_Preelaborable_Call): New inline procedure.
* sinfo.adb (Is_Preelaborable_Call): New inline function.
(Set_Is_Preelaborable_Call): New inline procedure.
2020-06-12 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_ch4.adb (Try_Container_Indexing): Replace call to
First_Discriminant by Get_Reference_Discriminant to get the
reference discriminant.
* sem_ch13.adb (Check_Indexing_Functions): Likewise.
* sem_ch5.adb (Preanalyze_Range): Call Get_Reference_Discriminant
to get the reference discriminant.
* sem_util.adb (Is_OK_Variable_For_Out_Formal): Treat all
Ada 2012 implicit dereferences in only one place.
(Is_Variable): Minor tweak.
2020-06-12 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_ch12.adb (Has_Contracts): New predicate to check whether a
formal subprogram carries an aspect specification for a pre- or
postcondition.
(Build_Subprogram_Wrappers): If actual is overloaded, create a
new name to be used in call inside wrapper body. This names
carries the interpretations of the actual, and is resolved when
the body is analyzed.
(Build_Subprogram_Body_Wrapper): Use this generated name in
call.
(Build_Subprogram_Decl_Wrapper): Build profile of wrapper from
the profile of formal, and reset type entities for subsequent
analysis.
2020-06-12 Bob Duff <duff@adacore.com>
gcc/ada/
* debug.adb: Remove usage of -gnatd_z.
* exp_attr.adb, exp_put_image.ads, exp_put_image.adb: Clean up
the enable/disable code. If Put_Image is disabled for a type,
systematically call the "unknown" version. Improve comments.
Consolidate workarounds. Remove usage of -gnatd_z.
2020-06-12 Bob Duff <duff@adacore.com>
gcc/ada/
* libgnat/a-nbnbin.adb, libgnat/a-nbnbin.ads,
libgnat/a-nbnbin__gmp.adb, libgnat/a-nbnbre.adb,
libgnat/a-nbnbre.ads: Update Put_Image, and uncomment the aspect
specification. Add pragmas Ada_2020.
* libgnat/a-stouut.ads, libgnat/a-stteou.ads: Add Preelaborate,
because the Big_Numbers packages have Preelaborate, and now
depend on these Text_Output packages.
2020-06-12 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* einfo.ads (No_Return): Document it for all subprograms.
* einfo.adb (Set_No_Return): Adjust assertion accordingly.
* sem_ch3.adb (Check_Abstract_Overriding): Implement the
check prescribed by RM 6.5.1(6/2) here instead of...
(Derive_Subprogram): Adjust comment accordingly.
* sem_disp.adb (Override_Dispatching_Operation): ...here.
Remove superfluous return statement.
* sem_ch6.adb (Check_No_Return_Expression): New procedure.
(Analyze_Function_Return): Call it to implement the check
prescribed by AI12-0269 for simple return statements of
No_Return functions, and also checks extended statements.
(Analyze_Return_Statement): Only give an error on a return
statement in No_Return procedures. Use idiomatic form.
* sem_ch8.adb (Analyze_Subprogram_Renaming): Adjust error
message for No_Return renaming subprogram.
* sem_prag.adb (Analyze_Pragma) <Pragma_No_Return>: Accept
it on functions and generic functions in Ada 2020.
When collect* programs have an executable suffix, they may include it
in their outputs. Match them when pruning gcc output, making room for
other program names to print them.
for gcc/testsuite/ChangeLog
* lib/prune.exp (prune_gcc_output): Match any executable name
in collect messages.
Ready for master?
Thanks,
Martin
gcc/ChangeLog:
* cgraphunit.c (process_symver_attribute): Wrap weakref keyword.
* dbgcnt.c (dbg_cnt_set_limit_by_index): Do not print extra new
line.
* lto-wrapper.c (merge_and_complain): Wrap option names.
Power supports vector memory access with length (in bytes) instructions.
Like existing fully masking for SVE, it is another approach to vectorize
the loop using partially-populated vectors.
As Richard Sandiford suggested, we should share the codes in approaches
with partial vectors if possible. This patch is to:
1) factor out two functions:
- vect_min_prec_for_max_niters
- vect_known_niters_smaller_than_vf.
2) rename four functions:
- vect_iv_limit_for_full_masking
- check_load_store_masking
- vect_set_loop_condition_masked
- vect_set_loop_condition_unmasked
3) rename macros LOOP_VINFO_MASK_COMPARE_TYPE and LOOP_VINFO_MASK_IV_TYPE.
Bootstrapped/regtested on aarch64-linux-gnu.
gcc/ChangeLog:
* tree-vect-loop-manip.c (vect_set_loop_controls_directly): Rename
LOOP_VINFO_MASK_COMPARE_TYPE to LOOP_VINFO_RGROUP_COMPARE_TYPE. Rename
LOOP_VINFO_MASK_IV_TYPE to LOOP_VINFO_RGROUP_IV_TYPE.
(vect_set_loop_condition_masked): Renamed to ...
(vect_set_loop_condition_partial_vectors): ... this. Rename
LOOP_VINFO_MASK_COMPARE_TYPE to LOOP_VINFO_RGROUP_COMPARE_TYPE. Rename
vect_iv_limit_for_full_masking to vect_iv_limit_for_partial_vectors.
(vect_set_loop_condition_unmasked): Renamed to ...
(vect_set_loop_condition_normal): ... this.
(vect_set_loop_condition): Rename vect_set_loop_condition_unmasked to
vect_set_loop_condition_normal. Rename vect_set_loop_condition_masked
to vect_set_loop_condition_partial_vectors.
(vect_prepare_for_masked_peels): Rename LOOP_VINFO_MASK_COMPARE_TYPE
to LOOP_VINFO_RGROUP_COMPARE_TYPE.
* tree-vect-loop.c (vect_known_niters_smaller_than_vf): New, factored
out from ...
(vect_analyze_loop_costing): ... this.
(_loop_vec_info::_loop_vec_info): Rename mask_compare_type to
compare_type.
(vect_min_prec_for_max_niters): New, factored out from ...
(vect_verify_full_masking): ... this. Rename
vect_iv_limit_for_full_masking to vect_iv_limit_for_partial_vectors.
Rename LOOP_VINFO_MASK_COMPARE_TYPE to LOOP_VINFO_RGROUP_COMPARE_TYPE.
Rename LOOP_VINFO_MASK_IV_TYPE to LOOP_VINFO_RGROUP_IV_TYPE.
(vectorizable_reduction): Update some dumpings with partial
vectors instead of fully-masked.
(vectorizable_live_operation): Likewise.
(vect_iv_limit_for_full_masking): Renamed to ...
(vect_iv_limit_for_partial_vectors): ... this.
* tree-vect-stmts.c (check_load_store_masking): Renamed to ...
(check_load_store_for_partial_vectors): ... this. Update some
dumpings with partial vectors instead of fully-masked.
(vectorizable_store): Rename check_load_store_masking to
check_load_store_for_partial_vectors.
(vectorizable_load): Likewise.
* tree-vectorizer.h (LOOP_VINFO_MASK_COMPARE_TYPE): Renamed to ...
(LOOP_VINFO_RGROUP_COMPARE_TYPE): ... this.
(LOOP_VINFO_MASK_IV_TYPE): Renamed to ...
(LOOP_VINFO_RGROUP_IV_TYPE): ... this.
(vect_iv_limit_for_full_masking): Renamed to ...
(vect_iv_limit_for_partial_vectors): this.
(_loop_vec_info): Rename mask_compare_type to rgroup_compare_type.
Rename iv_type to rgroup_iv_type.
This patch uses parameter packs to define insn_gen_fn::operator().
I guess in some ways it's C++-ification for its own sake, but it does
make things simpler and removes the current artificial limit of 16
arguments.
Note that the call is still strongly typed: all arguments have to have
implicit conversions to rtx. Error messages for bad arguments look
reasonable.
I'm sure there are more elegant ways of getting the function type,
but this version at least fits on one line, so I didn't try too
hard to find an alternative.
2020-06-12 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* recog.h (insn_gen_fn::f0, insn_gen_fn::f1, insn_gen_fn::f2)
(insn_gen_fn::f3, insn_gen_fn::f4, insn_gen_fn::f5, insn_gen_fn::f6)
(insn_gen_fn::f7, insn_gen_fn::f8, insn_gen_fn::f9, insn_gen_fn::f10)
(insn_gen_fn::f11, insn_gen_fn::f12, insn_gen_fn::f13)
(insn_gen_fn::f14, insn_gen_fn::f15, insn_gen_fn::f16): Delete.
(insn_gen_fn::operator()): Replace overloaded definitions with
a parameter-pack version.
Currently patchable area is at the wrong place. It is placed immediately
after function label, before both .cfi_startproc and ENDBR. This patch
adds UNSPECV_PATCHABLE_AREA for pseudo patchable area instruction and
changes ENDBR insertion pass to also insert patchable area instruction.
TARGET_ASM_PRINT_PATCHABLE_FUNCTION_ENTRY is defined to avoid placing
patchable area before .cfi_startproc and ENDBR.
gcc/
PR target/93492
* config/i386/i386-features.c (rest_of_insert_endbranch):
Renamed to ...
(rest_of_insert_endbr_and_patchable_area): Change return type
to void. Add need_endbr and patchable_area_size arguments.
Don't call timevar_push nor timevar_pop. Replace
endbr_queued_at_entrance with insn_queued_at_entrance. Insert
UNSPECV_PATCHABLE_AREA for patchable area.
(pass_data_insert_endbranch): Renamed to ...
(pass_data_insert_endbr_and_patchable_area): This. Change
pass name to endbr_and_patchable_area.
(pass_insert_endbranch): Renamed to ...
(pass_insert_endbr_and_patchable_area): This. Add need_endbr
and patchable_area_size;.
(pass_insert_endbr_and_patchable_area::gate): Set and check
need_endbr and patchable_area_size.
(pass_insert_endbr_and_patchable_area::execute): Call
timevar_push and timevar_pop. Pass need_endbr and
patchable_area_size to rest_of_insert_endbr_and_patchable_area.
(make_pass_insert_endbranch): Renamed to ...
(make_pass_insert_endbr_and_patchable_area): This.
* config/i386/i386-passes.def: Replace pass_insert_endbranch
with pass_insert_endbr_and_patchable_area.
* config/i386/i386-protos.h (ix86_output_patchable_area): New.
(make_pass_insert_endbranch): Renamed to ...
(make_pass_insert_endbr_and_patchable_area): This.
* config/i386/i386.c (ix86_asm_output_function_label): Set
function_label_emitted to true.
(ix86_print_patchable_function_entry): New function.
(ix86_output_patchable_area): Likewise.
(x86_function_profiler): Replace endbr_queued_at_entrance with
insn_queued_at_entrance. Generate ENDBR only for TYPE_ENDBR.
Call ix86_output_patchable_area to generate patchable area if
needed.
(TARGET_ASM_PRINT_PATCHABLE_FUNCTION_ENTRY): New.
* config/i386/i386.h (queued_insn_type): New.
(machine_function): Add function_label_emitted. Replace
endbr_queued_at_entrance with insn_queued_at_entrance.
* config/i386/i386.md (UNSPECV_PATCHABLE_AREA): New.
(patchable_area): New.
gcc/testsuite/
PR target/93492
* gcc.target/i386/pr93492-1.c: New test.
* gcc.target/i386/pr93492-2.c: Likewise.
* gcc.target/i386/pr93492-3.c: Likewise.
* gcc.target/i386/pr93492-4.c: Likewise.
* gcc.target/i386/pr93492-5.c: Likewise.
This fixes two issues in our handling of constrained class template
friend declarations.
The first issue is that we fail to set the constraints on the injected
class template declaration during tsubst_friend_class.
The second issue is that the template parameter levels within the parsed
constraints of a class template friend declaration are shifted if the
enclosing class is a template, and this shift leads to spurious
constraint mismatch errors in associate_classtype_constraints if the
friend declaration refers to an already declared class template.
gcc/cp/ChangeLog:
PR c++/93467
* constraint.cc (associate_classtype_constraints): If there is a
discrepancy between the current template depth and the template
depth of the original declaration, then adjust the template
parameter depth within the current constraints appropriately.
* pt.c (tsubst_friend_class): Substitute into and set the
constraints on the injected declaration.
gcc/testsuite/ChangeLog:
PR c++/93467
* g++.dg/cpp2a/concepts-friend6.C: New test.
* g++.dg/cpp2a/concepts-friend7.C: New test.
With this change the prepare-commit-msg hook can compare the log of a
commit being amended with the staged changes, and not run mklog.py
unnecessarily. This is controlled by a git config option,
gcc-config.mklog-hook-type.
contrib/ChangeLog:
* prepare-commit-msg: Use the gcc-config.mklog-hook-type Git
config key instead of the GCC_FORCE_MKLOG environment variable.
Optionally disable generating a new ChangeLog template for
amended commits when the existing log is still OK.
When reporting a duplicate access specification of an operator, refer to
the proper symbol.
2020-06-11 Harald Anlauf <anlauf@gmx.de>
gcc/fortran/
PR fortran/95611
* decl.c (access_attr_decl): Use correct symbol in error message.
Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>
Fortran 2018: An argument to an intrinsic procedure other than ASSOCIATED,
NULL, or PRESENT shall be a data object. An EXPR_NULL is not a data
object. Add checks for intrinsics.
2020-06-11 Steven G. Kargl <kargl@gcc.gnu.org>
Harald Anlauf <anlauf@gmx.de>
gcc/fortran/
PR fortran/95544
* check.c (invalid_null_arg): Rename to gfc_invalid_null_arg.
(gfc_check_associated, gfc_check_kind, gfc_check_merge)
(gfc_check_shape, gfc_check_size, gfc_check_spread)
(gfc_check_transfer): Adjust.
(gfc_check_len_lentrim, gfc_check_trim): Check for NULL() argument.
* gfortran.h: Declare gfc_invalid_null_arg ().
* intrinsic.c (check_arglist): Check for NULL() argument.
It was agreed amongst the implementors that the correct
interpretation of the standard is that lambda closure pointers
should be treated in the same manner as class object pointers.
gcc/cp/ChangeLog:
* coroutines.cc (instantiate_coro_traits): Pass a reference
to lambda closure objects to traits instantiation.
(morph_fn_to_coro): Likewise for promise parameter
preview and allocator lookup.
The current code assumes that if the next character in the stream is
equal to the delimiter then we stopped because we saw that delimiter,
and so discards it. But in the testcase for the PR we stop because we
reached the maximum number of characters, and it's coincidence that the
next character equals the delimiter. We should not discard the next
character in that case.
The fix is to check that we haven't discarded __n characters already,
instead of checking whether the next character equals __delim. Because
we've already checked for EOF, if we haven't discarded __n yet then we
know we stopped because we saw the delimiter. On the other hand, if the
next character is the delimiter we don't know if that's why we stopped.
PR libstdc++/94749
* include/bits/istream.tcc (basic_istream::ignore(streamsize, CharT)):
Only discard an extra character if we didn't already reach the
maximum number.
* src/c++98/istream.cc (istream::ignore(streamsiz, char))
(wistream::ignore(streamsize, wchar_t)): Likewise.
* testsuite/27_io/basic_istream/ignore/char/94749.cc: New test.
* testsuite/27_io/basic_istream/ignore/wchar_t/94749.cc: New test.
The test in check_effective_target_exceptions_enabled uses a C++ keyword `throw`
and the test fails with a syntax error on any non-g++ test. I now tell the
testsuite driver that this is a C++ input file so it runs it as such in all the
drivers.
gcc/testsuite/ChangeLog:
* lib/target-supports.exp (check_effective_target_exceptions_enabled):
Mark as C++ test input.
The check for assigning a pointer that cannot be determined to be simply
contiguous at compile time to a contiguous pointer does not need to be
invoked if the lhs of the assignment is known to have conflicting attributes.
2020-06-11 Harald Anlauf <anlauf@gmx.de>
gcc/fortran/
PR fortran/95503
* expr.c (gfc_check_pointer_assign): Skip contiguity check of rhs
of pointer assignment if lhs cannot be simply contiguous.
gcc/testsuite/
PR fortran/95503
* gfortran.dg/pr95503.f90: New test.
When iterating over a class array use the bounds provided by the
transformed descriptor (in sym->backend_decl) instead of the original
bounds of the array (in the descriptor passed in the class _data)
which are passed in se->expr.
The patch partially depends on the patch for PR52351 and PR85868, but
does not seems to break anything by itself.
gcc/fortran/ChangeLog:
2020-06-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
PR fortran/95331
* trans-array.c (gfc_conv_array_ref): For class array dummy
arguments use the transformed descriptor in sym->backend_decl
instead of the original descriptor.
gcc/testsuite/ChangeLog:
2020-06-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
PR fortran/95331
* gfortran.dg/PR95331.f90: New test.
The testcase expects __cxa_pure_virtual to be weak to avoid an
implicit dependency. This does not occur on AIX, so expect this testcase
to fail on AIX.
gcc/testsuite/ChangeLog
2020-06-11 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/abi/pure-virtual1.C: XFAIL AIX.
AIX stdio.h implicitly includes inttypes.h, which explicitly conflicts
with the purpose of this testcase. This patch conditionally adds a macro
definition that inhibits the implicit inclusion.
gcc/testsuite/ChangeLog
2020-06-11 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/spellcheck-inttypes.c: Don't include inttypes.h on AIX.
Add code to allow for the creation a new descriptor for array
sections with the correct one based indexing.
Rework the generated descriptors indexing (hopefully) fixing the
wrong offsets generated.
gcc/fortran/ChangeLog:
2020-06-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
PR fortran/52351
PR fortran/85868
* trans-array.c (gfc_conv_expr_descriptor): Enable the
creation of a new descriptor with the correct one based
indexing for array sections. Rework array descriptor
indexing offset calculation.
gcc/testsuite/ChangeLog:
2020-06-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
PR fortran/52351
PR fortran/85868
* gfortran.dg/coarray_lib_comm_1.f90: Adjust match test for
the newly generated descriptor.
* gfortran.dg/PR85868A.f90: New test.
* gfortran.dg/PR85868B.f90: New test.
The argument can be useful to update arbitrary branch, the changes
are added to git index and user is supposed to make a commit.
contrib/ChangeLog:
* gcc-changelog/git_update_version.py: Add --curent argument.
Make sure that when passing array sections of assumed-size arrays to
procedures expecting an assumed-rank array the upper bound of the
last dimension of the array section does not get improperly reset
to -1 to mark it has an assumed size array.
gcc/fortran/ChangeLog:
2020-06-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
PR fortran/94022
* trans-expr.c (gfc_conv_procedure_call): In the case of
assumed-size arrays ensure that the reference is to a full array.
gcc/testsuite/ChangeLog:
2020-06-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
PR fortran/94022
* gfortran.dg/PR94022.f90: New test.
2020-06-11 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* sem_res.adb (Resolve_Implicit_Dereference): In an instance,
reset the type of the prefix if it is private before building
the dereference.
2020-06-11 Bob Duff <duff@adacore.com>
gcc/ada/
* libgnat/a-nbnbin__gmp.adb: There's no Optional_Big_Integer
anymore. Invalid_Big_Integer is not used.
Greatest_Common_Divisor returns Big_Positive.
