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Daily bump.

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GCC Administrator 2021-04-09 00:16:56 +00:00
parent 96292c3e34
commit 019a922063
11 changed files with 567 additions and 1 deletions
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36
gcc/ChangeLog
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2021-04-08 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/rs6000.c (rs6000_xcoff_select_section): Select
TLS BSS before TLS data.
* config/rs6000/xcoff.h (ASM_OUTPUT_TLS_COMMON): Use .comm.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* doc/sourcebuild.texi (stdint_types_mbig_endian): Document.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* match.pd: Extend vec_cond folds to handle shifts.
2021-04-08 Maciej W. Rozycki <macro@orcam.me.uk>
* config/vax/vax.md: Fix comment for `*bit<mode>' pattern's
peephole.
2021-04-08 Alex Coplan <alex.coplan@arm.com>
PR target/99647
* config/arm/iterators.md (MVE_vecs): New.
(V_elem): Also handle V2DF.
* config/arm/mve.md (*mve_mov<mode>): Rename to ...
(*mve_vdup<mode>): ... this. Remove second alternative since
vec_duplicate of const_int is not canonical RTL, and we don't
want to match symbol_refs.
(*mve_vec_duplicate<mode>): Delete (pattern is redundant).
2021-04-08 Xionghu Luo <luoxhu@linux.ibm.com>
* fold-const.c (fold_single_bit_test): Fix typo.
* print-rtl.c (print_rtx_insn_vec): Call print_rtl_single
instead.
2021-04-07 Richard Sandiford <richard.sandiford@arm.com>
PR tree-optimization/97513

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gcc/DATESTAMP
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20210408
20210409

94
gcc/analyzer/ChangeLog
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2021-04-08 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99042
PR analyzer/99774
* engine.cc
(impl_region_model_context::impl_region_model_context): Add
uncertainty param and use it to initialize m_uncertainty.
(impl_region_model_context::get_uncertainty): New.
(impl_sm_context::get_fndecl_for_call): Add NULL for new
uncertainty param when constructing impl_region_model_context.
(impl_sm_context::get_state): Likewise.
(impl_sm_context::set_next_state): Likewise.
(impl_sm_context::warn): Likewise.
(exploded_node::on_stmt): Add uncertainty param
and use it when constructing impl_region_model_context.
(exploded_node::on_edge): Add uncertainty param and pass
to on_edge call.
(exploded_node::detect_leaks): Create uncertainty_t and pass to
impl_region_model_context.
(exploded_graph::get_or_create_node): Create uncertainty_t and
pass to prune_for_point.
(maybe_process_run_of_before_supernode_enodes): Create
uncertainty_t and pass to impl_region_model_context.
(exploded_graph::process_node): Create uncertainty_t instances and
pass around as needed.
* exploded-graph.h
(impl_region_model_context::impl_region_model_context): Add
uncertainty param.
(impl_region_model_context::get_uncertainty): New decl.
(impl_region_model_context::m_uncertainty): New field.
(exploded_node::on_stmt): Add uncertainty param.
(exploded_node::on_edge): Likewise.
* program-state.cc (sm_state_map::on_liveness_change): Get
uncertainty from context and use it to unset sm-state from
svalues as appropriate.
(program_state::on_edge): Add uncertainty param and use it when
constructing impl_region_model_context. Fix indentation.
(program_state::prune_for_point): Add uncertainty param and use it
when constructing impl_region_model_context.
(program_state::detect_leaks): Get any uncertainty from ctxt and
use it to get maybe-live svalues for dest_state, rather than
definitely-live ones; use this when determining which svalues
have leaked.
(selftest::test_program_state_merging): Create uncertainty_t and
pass to impl_region_model_context.
* program-state.h (program_state::on_edge): Add uncertainty param.
(program_state::prune_for_point): Likewise.
* region-model-impl-calls.cc (call_details::get_uncertainty): New.
(region_model::impl_call_memcpy): Pass uncertainty to
mark_region_as_unknown call.
(region_model::impl_call_memset): Likewise.
(region_model::impl_call_strcpy): Likewise.
* region-model-reachability.cc (reachable_regions::handle_sval):
Also add sval to m_mutable_svals.
* region-model.cc (region_model::on_assignment): Pass any
uncertainty from ctxt to the store::set_value call.
(region_model::handle_unrecognized_call): Get any uncertainty from
ctxt and use it to record mutable svalues at the unknown call.
(region_model::get_reachable_svalues): Add uncertainty param and
use it to mark any maybe-bound svalues as being reachable.
(region_model::set_value): Pass any uncertainty from ctxt to the
store::set_value call.
(region_model::mark_region_as_unknown): Add uncertainty param and
pass it on to the store::mark_region_as_unknown call.
(region_model::update_for_call_summary): Add uncertainty param and
pass it on to the region_model::mark_region_as_unknown call.
* region-model.h (call_details::get_uncertainty): New decl.
(region_model::get_reachable_svalues): Add uncertainty param.
(region_model::mark_region_as_unknown): Add uncertainty param.
(region_model_context::get_uncertainty): New vfunc.
(noop_region_model_context::get_uncertainty): New vfunc
implementation.
* store.cc (dump_svalue_set): New.
(uncertainty_t::dump_to_pp): New.
(uncertainty_t::dump): New.
(binding_cluster::clobber_region): Pass NULL for uncertainty to
remove_overlapping_bindings.
(binding_cluster::mark_region_as_unknown): Add uncertainty param
and pass it to remove_overlapping_bindings.
(binding_cluster::remove_overlapping_bindings): Add uncertainty param.
Use it to record any svalues that were in clobbered bindings.
(store::set_value): Add uncertainty param. Pass it to
binding_cluster::mark_region_as_unknown when handling symbolic
regions.
(store::mark_region_as_unknown): Add uncertainty param and pass it
to binding_cluster::mark_region_as_unknown.
(store::remove_overlapping_bindings): Add uncertainty param and
pass it to binding_cluster::remove_overlapping_bindings.
* store.h (binding_cluster::mark_region_as_unknown): Add
uncertainty param.
(binding_cluster::remove_overlapping_bindings): Likewise.
(store::set_value): Likewise.
(store::mark_region_as_unknown): Likewise.
2021-04-05 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99906

16
gcc/c-family/ChangeLog
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2021-04-08 Jakub Jelinek <jakub@redhat.com>
* c-warn.c (do_warn_double_promotion): Fix comment typo,
occured -> occurred.
(check_alignment_of_packed_member): Fix a comment typo,
memeber -> member.
(warn_parm_ptrarray_mismatch): Fix comment typos, os -> of
and onless -> unless.
(warn_parm_array_mismatch): Fix comment typos, declaratation
-> declaration and woud -> would. Fix up comment indentation.
2021-04-08 Martin Sebor <msebor@redhat.com>
PR middle-end/99883
* c.opt (Wmismatched-new-delete): Correct spelling.
2021-04-05 Eric Botcazou <ebotcazou@adacore.com>
* c-ada-spec.c (is_simple_enum): Minor tweaks.

62
gcc/cp/ChangeLog
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2021-04-08 Patrick Palka <ppalka@redhat.com>
PR c++/99874
* constraint.cc (get_normalized_constraints_from_decl): Handle
regenerated lambdas.
(satisfy_declaration_constraints): Likewise. Check for
dependent args later.
* cp-tree.h (LAMBDA_EXPR_INSTANTIATED): Replace with ...
(LAMBDA_EXPR_REGENERATED_FROM): ... this.
(LAMBDA_EXPR_REGENERATING_TARGS): New.
(tree_lambda_expr::regenerated_from): New data member.
(tree_lambda_expr::regenerating_targs): New data member.
(add_to_template_args): Declare.
(regenerated_lambda_fn_p): Likewise.
(most_general_lambda): Likewise.
* lambda.c (build_lambda_expr): Set LAMBDA_EXPR_REGENERATED_FROM
and LAMBDA_EXPR_REGENERATING_TARGS.
* pt.c (add_to_template_args): No longer static.
(tsubst_function_decl): Unconditionally propagate constraints on
the substituted function decl.
(instantiated_lambda_fn_p): Rename to ...
(regenerated_lambda_fn_p): ... this. Check
LAMBDA_EXPR_REGENERATED_FROM instead of
LAMBDA_EXPR_INSTANTIATED.
(most_general_lambda): Define.
(enclosing_instantiation_of): Adjust after renaming
instantiated_lambda_fn_p.
(tsubst_lambda_expr): Don't set LAMBDA_EXPR_INSTANTIATED. Set
LAMBDA_EXPR_REGENERATED_FROM and LAMBDA_EXPR_REGENERATING_TARGS.
Don't substitute or set constraints on the regenerated lambda.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR c++/97679
* pt.c (build_deduction_guide): Document OUTER_ARGS. Substitute
them into the propagated constraints.
2021-04-08 Jason Merrill <jason@redhat.com>
PR c++/91849
* call.c (convert_like_internal): Improve reference diagnostic.
2021-04-08 Jakub Jelinek <jakub@redhat.com>
PR c++/99859
* constexpr.c (addr_of_non_const_var): New function.
(cxx_bind_parameters_in_call): Set *non_constant_args to true
even if cp_walk_tree on arg with addr_of_non_const_var callback
returns true.
2021-04-08 Jason Merrill <jason@redhat.com>
PR c++/94529
* pt.c (determine_specialization): Improve diagnostic.
2021-04-08 Marek Polacek <polacek@redhat.com>
PR c++/99844
* decl.c (build_explicit_specifier): Call
check_for_bare_parameter_packs.
* except.c (build_noexcept_spec): Likewise.
2021-04-07 Jason Merrill <jason@redhat.com>
PR c++/41723

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2021-04-08 Iain Buclaw <ibuclaw@gdcproject.org>
* d-attribs.cc: Include fold-const.h and opts.h.
(attr_noreturn_exclusions): Add alloc_size.
(attr_const_pure_exclusions): Likewise.
(attr_inline_exclusions): Add target_clones.
(attr_noinline_exclusions): Rename forceinline to always_inline.
(attr_target_exclusions): New array.
(attr_target_clones_exclusions): New array.
(attr_alloc_exclusions): New array.
(attr_cold_hot_exclusions): New array.
(d_langhook_common_attribute_table): Add new D attribute handlers.
(build_attributes): Update to look for gcc.attributes. Issue warning
if not given a struct literal. Handle void initialized arguments.
(handle_always_inline_attribute): Remove function.
(d_handle_noinline_attribute): Don't extract TYPE_LANG_FRONTEND.
(d_handle_forceinline_attribute): Rename to...
(d_handle_always_inline_attribute): ...this. Remove special handling.
(d_handle_flatten_attribute): Don't extract TYPE_LANG_FRONTEND.
(d_handle_target_attribute): Likewise. Warn about empty arguments.
(d_handle_target_clones_attribute): New function.
(optimize_args): New static variable.
(parse_optimize_options): New function.
(d_handle_optimize_attribute): New function.
(d_handle_noclone_attribute): Don't extract TYPE_LANG_FRONTEND.
(d_handle_alias_attribute): Remove function.
(d_handle_noicf_attribute): New function.
(d_handle_noipa_attribute): New function.
(d_handle_section_attribute): Call the handle_generic_attribute target
hook after performing target independent processing.
(d_handle_symver_attribute): New function.
(d_handle_noplt_attribute): New function.
(positional_argument): New function.
(d_handle_alloc_size_attribute): New function.
(d_handle_cold_attribute): New function.
(d_handle_restrict_attribute): New function.
(d_handle_used_attribute): New function.
* decl.cc (gcc_attribute_p): Update to look for gcc.attributes.
(get_symbol_decl): Update decl source location of old prototypes to
the new declaration being merged.
* types.cc (layout_aggregate_members): Apply user defined attributes
on fields.
2021-04-06 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/99917

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gcc/lto/ChangeLog
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2021-04-08 Martin Sebor <msebor@redhat.com>
PR middle-end/99883
* lto-lang.c (lto_post_options): Correct spelling.
2021-02-28 Jakub Jelinek <jakub@redhat.com>
PR c/99304

136
gcc/testsuite/ChangeLog
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2021-04-08 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/gomp/tls-5.C: Expect tbss failure on AIX.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR c++/99874
* g++.dg/cpp2a/concepts-lambda16.C: New test.
* g++.dg/cpp2a/concepts-lambda17.C: New test.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR c++/97679
* g++.dg/cpp2a/concepts-ctad3.C: New test.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* lib/scanasm.exp (scan-lto-assembler): Update expected name
of dump file.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* lib/target-supports.exp
(check_effective_target_stdint_types_mbig_endian): New proc.
* gcc.target/aarch64/advsimd-intrinsics/bf16_get-be.c: Require
stdint_types_mbig_endian.
* gcc.target/aarch64/advsimd-intrinsics/bfdot-2.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vdot-3-2.c: Likewise.
2021-04-08 Jason Merrill <jason@redhat.com>
PR c++/91849
* g++.dg/conversion/pr66211.C: Adjust diagnostic.
* g++.dg/conversion/ref7.C: New test.
2021-04-08 Jakub Jelinek <jakub@redhat.com>
PR c++/99859
* g++.dg/cpp1y/constexpr-99859-1.C: New test.
* g++.dg/cpp1y/constexpr-99859-2.C: New test.
* g++.dg/cpp2a/constexpr-new18.C: New test.
* g++.dg/cpp2a/constexpr-new19.C: New test.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* gcc.dg/vect/pr99102.c: Add -fdump-tree-vect-details.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* gcc.target/aarch64/sve/acle/general-c/func_redef_1.c: Remove
"was here" from error message.
* gcc.target/aarch64/sve/acle/general-c/func_redef_2.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/func_redef_3.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/func_redef_6.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_1.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_2.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_3.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_4.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_5.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_6.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_8.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_9.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_10.c: Likewise.
* gcc.target/aarch64/sve/acle/general-c/type_redef_13.c: Likewise.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* gcc.target/aarch64/asimd-mull-elem.c: Add +nosve.
* gcc.target/aarch64/pr98772.c: Likewise.
* gcc.target/aarch64/simd/vect_su_add_sub.c: Likewise.
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
* gcc.target/aarch64/sve/mul_2.c: Adjust negative constants to avoid
conversion to shifts and adds.
2021-04-08 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99042
PR analyzer/99774
* gcc.dg/analyzer/pr99042.c: New test.
* gcc.dg/analyzer/pr99774-1.c: New test.
* gcc.dg/analyzer/pr99774-2.c: New test.
2021-04-08 Iain Buclaw <ibuclaw@gdcproject.org>
* gdc.dg/gdc108.d: Update test.
* gdc.dg/gdc142.d: Likewise.
* gdc.dg/pr90136a.d: Likewise.
* gdc.dg/pr90136b.d: Likewise.
* gdc.dg/pr90136c.d: Likewise.
* gdc.dg/pr95173.d: Likewise.
* gdc.dg/attr_allocsize1.d: New test.
* gdc.dg/attr_allocsize2.d: New test.
* gdc.dg/attr_alwaysinline1.d: New test.
* gdc.dg/attr_cold1.d: New test.
* gdc.dg/attr_exclusions1.d: New test.
* gdc.dg/attr_exclusions2.d: New test.
* gdc.dg/attr_flatten1.d: New test.
* gdc.dg/attr_module.d: New test.
* gdc.dg/attr_noclone1.d: New test.
* gdc.dg/attr_noicf1.d: New test.
* gdc.dg/attr_noinline1.d: New test.
* gdc.dg/attr_noipa1.d: New test.
* gdc.dg/attr_noplt1.d: New test.
* gdc.dg/attr_optimize1.d: New test.
* gdc.dg/attr_optimize2.d: New test.
* gdc.dg/attr_optimize3.d: New test.
* gdc.dg/attr_optimize4.d: New test.
* gdc.dg/attr_restrict1.d: New test.
* gdc.dg/attr_section1.d: New test.
* gdc.dg/attr_symver1.d: New test.
* gdc.dg/attr_target1.d: New test.
* gdc.dg/attr_targetclones1.d: New test.
* gdc.dg/attr_used1.d: New test.
* gdc.dg/attr_used2.d: New test.
* gdc.dg/attr_weak1.d: New test.
* gdc.dg/imports/attributes.d: New test.
2021-04-08 Jason Merrill <jason@redhat.com>
PR c++/94529
* g++.dg/template/mem-spec2.C: New test.
2021-04-08 Marek Polacek <polacek@redhat.com>
PR c++/99844
* g++.dg/cpp2a/explicit16.C: Use c++20.
* g++.dg/cpp0x/noexcept66.C: New test.
* g++.dg/cpp2a/explicit17.C: New test.
2021-04-08 Alex Coplan <alex.coplan@arm.com>
PR target/99647
* gcc.c-torture/compile/pr99647.c: New test.
2021-04-07 Jason Merrill <jason@redhat.com>
PR c++/41723

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libphobos/ChangeLog
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2021-04-08 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add
gcc/attributes.d.
* libdruntime/Makefile.in: Regenerate.
* libdruntime/gcc/attribute.d: Deprecate module, publicly import
gcc.attributes.
* libdruntime/gcc/deh.d: Update imports.
* libdruntime/gcc/attributes.d: New file.
2021-04-06 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/MERGE: Merge upstream druntime 1134b710.

150
libstdc++-v3/ChangeLog
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2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h: Tweak doxygen comment.
2021-04-08 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::find): Define.
(split_view::_OuterIter::operator++): Apply proposed resolution
of LWG 3505.
* testsuite/std/ranges/adaptors/split.cc (test10): New test.
2021-04-08 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::find_if): Simplify.
(__detail::find_if_not): Likewise.
(__detail::min): Remove.
(__detail::mismatch): Simplify.
(take_view::size): Use std::min instead of __detail::min.
2021-04-08 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::__returnable_element): New
concept.
(elements_view): Use this concept in its constraints. Add
missing private access specifier.
(elements_view::_S_get_element): Define as per LWG 3502.
(elements_view::operator*, elements_view::operator[]): Use
_S_get_element.
(elements_view::operator++): Remove unnecessary constraint
as per LWG 3492.
* testsuite/std/ranges/adaptors/elements.cc (test05): New test.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* doc/Makefile.am (stamp-pdf-doxygen): Also grep for
out-of-memory error in log file.
* doc/Makefile.in: Regenerate.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* configure: Regenerate.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.h: Fix doxygen group commands.
* include/bits/regex_constants.h: Likewise.
* include/tr1/random.h: Likewise.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable::_S_nothrow_move()):
New function to determine noexcept-specifier for move
constructors.
(_Hashtable): Use _S_nothrow_move() on move constructors.
* testsuite/23_containers/unordered_map/cons/noexcept_move_construct.cc:
Correct static assertion message.
* testsuite/23_containers/unordered_multimap/cons/noexcept_move_construct.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/cons/noexcept_move_construct.cc:
Likewise.
* testsuite/23_containers/unordered_set/cons/noexcept_move_construct.cc:
Likewise.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR libstdc++/98384
* testsuite/20_util/to_chars/long_double.cc: Don't run the test
on targets without a large long double. XFAIL the execution on
targets with a non-conforming printf.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR libstdc++/99433
* include/std/ranges (__adaptor::__maybe_refwrap): Remove.
(__adaptor::__adaptor_invocable): New concept.
(__adaptor::__adaptor_partial_app_viable): New concept.
(__adaptor::_RangeAdaptorClosure): Rewrite, turning it into a
non-template base class.
(__adaptor::_RangeAdaptor): Rewrite, turning it into a CRTP base
class template.
(__adaptor::_Partial): New class template that represents
partial application of a range adaptor non-closure.
(__adaptor::__pipe_invocable): New concept.
(__adaptor::_Pipe): New class template.
(__detail::__can_ref_view): New concept.
(__detail::__can_subrange): New concept.
(all): Replace the lambda here with ...
(_All): ... this functor. Add appropriate constraints.
(__detail::__can_filter_view): New concept.
(filter, _Filter): As in all/_All.
(__detail::__can_transform): New concept.
(transform, _Transform): As in all/_All.
(__detail::__can_take_view): New concept.
(take, _Take): As in all/_All.
(__detail::__can_take_while_view): New concept.
(take_while, _TakeWhile): As in all/_All.
(__detail::__can_drop_view): New concept.
(drop, _Drop): As in all/_All.
(__detail::__can_drop_while_view): New concept.
(drop_while, _DropWhile): As in all/_All.
(__detail::__can_join_view): New concept.
(join, _Join): As in all/_All.
(__detail::__can_split_view): New concept.
(split, _Split): As in all/_All. Rename template parameter
_Fp to _Pattern.
(__detail::__already_common): New concept.
(__detail::__can_common_view): New concept.
(common, _Common): As in all/_All.
(__detail::__can_reverse_view): New concept.
(reverse, _Reverse): As in all/_All.
(__detail::__can_elements_view): New concept.
(elements, _Elements): As in all/_All.
(keys, values): Adjust.
* testsuite/std/ranges/adaptors/99433.cc: New test.
* testsuite/std/ranges/adaptors/all.cc: No longer expect that
adding empty range adaptor closure objects to a pipeline doesn't
increase the size of the pipeline.
(test05): New test.
* testsuite/std/ranges/adaptors/common.cc (test03): New test.
* testsuite/std/ranges/adaptors/drop.cc (test09): New test.
* testsuite/std/ranges/adaptors/drop_while.cc (test04): New test.
* testsuite/std/ranges/adaptors/elements.cc (test04): New test.
* testsuite/std/ranges/adaptors/filter.cc (test06): New test.
* testsuite/std/ranges/adaptors/join.cc (test09): New test.
* testsuite/std/ranges/adaptors/p2281.cc: New test.
* testsuite/std/ranges/adaptors/reverse.cc (test07): New test.
* testsuite/std/ranges/adaptors/split.cc (test01, test04):
Adjust.
(test09): New test.
* testsuite/std/ranges/adaptors/split_neg.cc (test01): Adjust
expected error message.
(test02): Likewise. Extend test.
* testsuite/std/ranges/adaptors/take.cc (test06): New test.
* testsuite/std/ranges/adaptors/take_while.cc (test05): New test.
* testsuite/std/ranges/adaptors/transform.cc (test07, test08):
New test.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/std/string_view: Adjust Doxygen @file comment.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (is_scoped_enum<T>): Constrain partial
specialization to not match incomplete enum types. Use a
requires-expression instead of instantiating is_convertible.
(is_scoped_enum<const T>): Add as workaround for PR c++/99968.
* testsuite/20_util/is_scoped_enum/value.cc: Check with
incomplete types and opaque-enum-declarations.
2021-04-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99805

14
maintainer-scripts/ChangeLog
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@ -1,3 +1,17 @@
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* generate_libstdcxx_web_docs: Add --disable-multilib to
configure command.
2021-04-08 Martin Liska <mliska@suse.cz>
* branch_changer.py: Fix wrongly converted assert.
2021-04-08 Martin Liska <mliska@suse.cz>
* branch_changer.py: Modernize and fix flake8 issues.
* setup.cfg: New file.
2020-12-16 Jakub Jelinek <jakub@redhat.com>
* update_version_git: Put BASEDIR into /sourceware/snapshot-tmp/gcc