Daily bump.

8 files changed, 464 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a35c5b7..318d889 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,172 @@
+2021-09-23  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/102463
+	* gimple-range-fold.cc (fold_using_range::relation_fold_and_or): If
+	there is no range-ops handler, don't look for a relation.
+
+2021-09-23  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-cache.cc (ranger_cache::ranger_cache): Take
+	non-executable_edge flag as parameter.
+	* gimple-range-cache.h (ranger_cache): Adjust prototype.
+	* gimple-range-gori.cc (gori_compute::gori_compute): Take
+	non-executable_edge flag as parameter.
+	(gori_compute::outgoing_edge_range_p): Check new flag.
+	* gimple-range-gori.h (gori_compute): Adjust prototype.
+	* gimple-range.cc (gimple_ranger::gimple_ranger): Create new flag.
+	(gimple_ranger::range_on_edge): Check new flag.
+	* gimple-range.h (gimple_ranger::non_executable_edge_flag): New.
+	* gimple-ssa-evrp.c (rvrp_folder): Pass ranger flag to simplifer.
+	(hybrid_folder::hybrid_folder): Set ranger non-executable flag value.
+	(hybrid_folder::fold_stmt): Set flag value in the simplifer.
+	* vr-values.c (simplify_using_ranges::set_and_propagate_unexecutable):
+	Use not_executable flag if provided inmstead of EDGE_EXECUTABLE.
+	(simplify_using_ranges::simplify_switch_using_ranges): Clear
+	EDGE_EXECUTABLE like it originally did.
+	(simplify_using_ranges::cleanup_edges_and_switches): Clear any
+	NON_EXECUTABLE flags.
+	(simplify_using_ranges::simplify_using_ranges): Adjust.
+	* vr-values.h (class simplify_using_ranges): Adjust.
+	(simplify_using_ranges::set_range_query): Add non-executable flag param.
+
+2021-09-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/102024
+	* config/rs6000/rs6000-call.c (rs6000_aggregate_candidate): Detect
+	zero-width bit fields and return indicator.
+	(rs6000_discover_homogeneous_aggregate): Diagnose when the
+	presence of a zero-width bit field changes parameter passing in
+	GCC 12.
+
+2021-09-23  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-range-fold.cc (fold_using_range::range_of_phi):
+	Remove dominator check.
+
+2021-09-23  Aldy Hernandez  <aldyh@redhat.com>
+
+	* gimple-range-path.cc (path_range_query::precompute_relations):
+	Hoist edge calculations before using EDGE_SUCC.
+
+2021-09-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	* configure.ac: Fix --with-multilib-list description.
+	* configure: Regenerate.
+
+2021-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/102448
+	* tree-vect-data-refs.c (vect_duplicate_ssa_name_ptr_info):
+	Clear alignment info copied from DR_PTR_INFO.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* config/i386/i386-expand.c (ix86_use_mask_cmp_p): Enable
+	HFmode mask_cmp.
+	* config/i386/sse.md (sseintvecmodelower): Add HF vector modes.
+	(<avx512>_store<mode>_mask): Extend to support HF vector modes.
+	(vec_cmp<mode><avx512fmaskmodelower>): Likewise.
+	(vcond_mask_<mode><avx512fmaskmodelower>): Likewise.
+	(vcond<mode><mode>): New expander.
+	(vcond<mode><sseintvecmodelower>): Likewise.
+	(vcond<sseintvecmodelower><mode>): Likewise.
+	(vcondu<mode><sseintvecmodelower>): Likewise.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* config/i386/sse.md (extend<ssePHmodelower><mode>2):
+	New expander.
+	(extendv4hf<mode>2): Likewise.
+	(extendv2hfv2df2): Likewise.
+	(trunc<mode><ssePHmodelower>2): Likewise.
+	(avx512fp16_vcvt<castmode>2ph_<mode>): Rename to ...
+	(trunc<mode>v4hf2): ... this, and drop constraints.
+	(avx512fp16_vcvtpd2ph_v2df): Rename to ...
+	(truncv2dfv2hf2): ... this, and likewise.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* config/i386/sse.md (float<floatunssuffix><mode><ssePHmodelower>2):
+	New expander.
+	(avx512fp16_vcvt<floatsuffix><sseintconvert>2ph_<mode>):
+	Rename to ...
+	(float<floatunssuffix><mode>v4hf2): ... this, and drop constraints.
+	(avx512fp16_vcvt<floatsuffix>qq2ph_v2di): Rename to ...
+	(float<floatunssuffix>v2div2hf2): ... this, and likewise.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* config/i386/i386.md (fix<fixunssuffix>_trunchf<mode>2): New expander.
+	(fixuns_trunchfhi2): Likewise.
+	(*fixuns_trunchfsi2zext): New define_insn.
+	* config/i386/sse.md (ssePHmodelower): New mode_attr.
+	(fix<fixunssuffix>_trunc<ssePHmodelower><mode>2):
+	New expander for same element vector fix_truncate.
+	(fix<fixunssuffix>_trunc<ssePHmodelower><mode>2):
+	Likewise for V4HF to V4SI/V4DI fix_truncate.
+	(fix<fixunssuffix>_truncv2hfv2di2):
+	Likeise for V2HF to V2DI fix_truncate.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* config/i386/i386.md (<code>hf3): New expander.
+
+2021-09-23  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/sse.md (FMAMODEM): extend to handle FP16.
+	(VFH_SF_AVX512VL): Extend to handle HFmode.
+	(VF_SF_AVX512VL): Deleted.
+
+2021-09-23  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/i386.md (rinthf2): New expander.
+	(nearbyinthf2): New expander.
+
+2021-09-23  Aldy Hernandez  <aldyh@redhat.com>
+
+	* tree-ssa-dom.c (class dom_jump_threader_simplifier): Rename...
+	(class dom_jt_state): ...this and provide virtual overrides.
+	(dom_jt_state::register_equiv): New.
+	(class dom_jt_simplifier): Rename from
+	dom_jump_threader_simplifier.
+	(dom_jump_threader_simplifier::simplify): Rename...
+	(dom_jt_simplifier::simplify): ...to this.
+	(pass_dominator::execute): Use dom_jt_simplifier and
+	dom_jt_state.
+	* tree-ssa-threadedge.c (jump_threader::jump_threader):
+	Clean-up.
+	(jt_state::register_equivs_stmt): Abstract out...
+	(jump_threader::record_temporary_equivalences_from_stmts_at_dest):
+	...from here.
+	(jump_threader::thread_around_empty_blocks): Update state.
+	(jump_threader::thread_through_normal_block): Same.
+	(jt_state::jt_state): Remove.
+	(jt_state::push): Remove pass specific bits.  Keep block vector
+	updated.
+	(jt_state::append_path): New.
+	(jt_state::pop): Remove pass specific bits.
+	(jt_state::register_equiv): Same.
+	(jt_state::record_ranges_from_stmt): Same.
+	(jt_state::register_equivs_on_edge): Same.  Rename...
+	(jt_state::register_equivs_edge):  ...to this.
+	(jt_state::dump): New.
+	(jt_state::debug): New.
+	(jump_threader_simplifier::simplify): Remove.
+	(jt_state::get_path): New.
+	* tree-ssa-threadedge.h (class jt_simplifier): Make into a base
+	class.  Expose common functionality as virtual methods.
+	(class jump_threader_simplifier): Same.  Rename...
+	(class jt_simplifier): ...to this.
+	* tree-vrp.c (class vrp_jump_threader_simplifier): Rename...
+	(class vrp_jt_simplifier): ...to this. Provide pass specific
+	overrides.
+	(class vrp_jt_state): New.
+	(vrp_jump_threader_simplifier::simplify): Rename...
+	(vrp_jt_simplifier::simplify): ...to this.  Inline code from
+	what used to be the base class.
+	(vrp_jump_threader::vrp_jump_threader): Use vrp_jt_state and
+	vrp_jt_simplifier.
+
 2021-09-22  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR fortran/55534
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d6fc060..6ac89e9 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210923
+20210924
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 4d44d79..9074908 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,143 @@
+2021-09-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity): Fix comment.
+
+2021-09-23  Richard Kenner  <kenner@adacore.com>
+
+	* gen_il-gen-gen_entities.adb (Subprogram_Body_Or_Type): Add.
+	* gen_il-types.ads (Subprogram_Body_Or_Type): Likewise.
+
+2021-09-23  Richard Kenner  <kenner@adacore.com>
+
+	* einfo-utils.adb (Next_Index): Verify input and output are
+	N_Is_Index.
+	* gen_il-gen-gen_nodes.adb (N_Has_Bounds, N_Is_Index): Add.
+	* gen_il-types.ads (N_Has_Bounds, N_Is_Index): Likewise.
+	* sem_ch3.adb (Array_Type_Declaration): Use Next, not
+	Next_Index.
+	* sem_ch12.adb (Formal_Dimensions): Likewise.
+	* sem_util.adb (Is_Valid_Renaming): Likewise.
+
+2021-09-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* doc/gnat_ugn/gnat_utility_programs.rst (gnatsymbolize):
+	Document new --load option and -g1 as minimal compilation
+	requirement.
+
+2021-09-23  Piotr Trojanek  <trojanek@adacore.com>
+
+	* sem_aggr.adb (Resolve_Array_Aggregate): Only keep the bounds
+	for internally generated attributes; otherwise, compute them
+		anew.
+
+2021-09-23  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Build_Access_Subprogram_Wrapper): Decorate the
+	wrapper with attribute Is_Wrapper, and move its declaration to
+	the freezing actions of its type declaration; done to facilitate
+	identifying it at later stages to avoid handling it as a
+	primitive operation of a tagged type; otherwise it may be
+	handled as a dispatching operation and erroneously registered in
+	a dispatch table.
+	(Make_Index): Add missing decoration of field Parent.
+	* sem_disp.adb (Check_Dispatching_Operation): Complete
+	decoration of late-overriding dispatching primitives.
+	(Is_Access_To_Subprogram_Wrapper): New subprogram.
+	(Inherited_Subprograms): Prevent cascaded errors; adding missing
+	support for private types.
+	* sem_type.adb (Add_One_Interp): Add missing support for the
+	first interpretation of a primitive of an inmediate ancestor
+	interface.
+	* sem_util.adb (Check_Result_And_Post_State_In_Pragma): Do not
+	report missing reference in postcondition placed in internally
+	built wrappers.
+	* exp_disp.adb (Expand_Dispatching_Call): Adding assertion.
+
+2021-09-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Array_Aggregate): Check the validity of
+	an array aggregate all of whose components are iterated
+	component associations.
+	* exp_aggr.adb (Expand_Array_Aggregate,
+	Two_Pass_Aggregate_Expansion): implement two-pass algorithm and
+	replace original aggregate with resulting temporary, to ensure
+	that a proper length check is performed if context is
+	constrained. Use attributes Pos and Val to handle index types of
+	any discrete type.
+
+2021-09-23  Bob Duff  <duff@adacore.com>
+
+	* gen_il-gen.adb: Set the number of concrete nodes that have the
+	Homonym field to a higher number than any other field. This
+	isn't true, but it forces Homonym's offset to be chosen first,
+	so it will be at offset zero and hence slot zero.
+
+2021-09-23  Richard Kenner  <kenner@adacore.com>
+
+	* atree.adb (Relocate_Node): If relocating a subprgram call and
+	we're doing unnesting, make a new Parameter_Associations, if
+	any.
+
+2021-09-23  Piotr Trojanek  <trojanek@adacore.com>
+
+	* libgnat/a-strbou.ads (Generic_Bounded_Length): Remove explicit
+	Initializes contract.
+
+2021-09-23  Bob Duff  <duff@adacore.com>
+
+	* gen_il-gen.adb: Generate getters and setters with much of the
+	code inlined. Generate code for storing a few fields in the node
+	header, to avoid the extra level of indirection for those
+	fields. We generate the header type, so we don't have to
+	duplicate hand-written Ada and C code to depend on the number of
+	header fields.  Declare constants for slot size. Use short names
+	because these are used all over.  Remove
+	Put_Low_Level_Accessor_Instantiations, Put_Low_Level_C_Getter,
+	which are no longer needed.  Rename
+	Put_High_Level_C_Getter-->Put_C_Getter.
+	* atree.ads, atree.adb: Take into account the header slots.
+	Take into account the single Node_Or_Entity_Field type.  Remove
+	"pragma Assertion_Policy (Ignore);", because the routines in
+	this package are no longer efficiency critical.
+	* atree.h: Remove low-level getters, which are no longer used by
+	sinfo.h and einfo.h.
+	* einfo-utils.adb: Avoid crash in Known_Alignment.
+	* live.adb, sem_eval.adb: Remove code that prevents Node_Id from
+	having a predicate.  We don't actually add a predicate to
+	Node_Id, but we want to be able to for temporary debugging.
+	* sinfo-utils.adb: Remove code that prevents Node_Id from having
+	a predicate.  Take into account the single Node_Or_Entity_Field
+	type.
+	* sinfo-utils.ads: Minor.
+	* table.ads (Table_Type): Make the components aliased, because
+	low-level setters in Atree need to take 'Access.
+	* treepr.adb: Take into account the single Node_Or_Entity_Field
+	type.  Make some code more robust, so we can print out
+	half-baked nodes.
+	* types.ads: Move types here for visibility purposes.
+	* gcc-interface/gigi.h, gcc-interface/trans.c: Take into account
+	the Node_Header change in the GNAT front end.
+	* gcc-interface/cuintp.c, gcc-interface/targtyps.c: Add because
+	gigi.h now refers to type Node_Header, which is in sinfo.h.
+
+2021-09-23  Yannick Moy  <moy@adacore.com>
+
+	* libgnat/a-strfix.adb (Delete, Insert, Overwrite,
+	Replace_Slice): Remove SPARK_Mode Off.
+	* libgnat/a-strfix.ads (Insert, Overwrite, Replace_Slice):
+	Strengthen precondition.
+
+2021-09-23  Piotr Trojanek  <trojanek@adacore.com>
+
+	* libgnat/a-strbou.ads (Generic_Bounded_Length): Remove non-null
+	Global contracts.
+
+2021-09-23  Steve Baird  <baird@adacore.com>
+
+	* doc/gnat_rm/implementation_defined_characteristics.rst: Update
+	this section to reflect the current version of Ada RM M.2.
+	* gnat_rm.texi: Regenerate.
+
 2021-09-22  Yannick Moy  <moy@adacore.com>
 
 	* libgnat/a-strfix.ads (Trim): Simplify contracts.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7944726..6918bf9 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,29 @@
+2021-09-23  Michel Morin  <mimomorin@gmail.com>
+
+	* parser.c (cp_keyword_starts_decl_specifier_p): Do not
+	handle RID_ATTRIBUTE.
+	(cp_parser_constructor_declarator_p): Remove now-redundant
+	checks.
+	(cp_parser_lambda_declarator_opt): Likewise.
+
+2021-09-23  Michel Morin  <mimomorin@gmail.com>
+
+	PR c++/77565
+	* parser.c (cp_keyword_starts_decl_specifier_p): Handle more
+	decl-specifiers (typedef/inline/cv/explicit/virtual/friend).
+
+2021-09-23  Patrick Palka  <ppalka@redhat.com>
+
+	* ptree.c (cxx_print_decl): Dump the DECL_TEMPLATE_RESULT of
+	a TEMPLATE_DECL.  Dump the DECL_TEMPLATE_INFO rather than just
+	printing its pointer value.
+
+2021-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/102413
+	* parser.c (cp_parser_omp_directive_args): Diagnose if omp::directive
+	is not followed by a balanced token sequence starting with open paren.
+
 2021-09-22  Patrick Palka  <ppalka@redhat.com>
 
 	DR 2446
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index f96198d5..42c3cbe 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,5 +1,18 @@
 2021-09-23  Sandra Loosemore  <sandra@codesourcery.com>
 
+	PR fortran/101320
+	* decl.c (gfc_verify_c_interop_param): Handle F2018 C1557,
+	aka TS29113 C516.
+
+2021-09-23  Harald Anlauf  <anlauf@gmx.de>
+	    Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/93834
+	* trans-intrinsic.c (gfc_conv_allocated): Cleanup. Handle
+	coindexed scalar coarrays.
+
+2021-09-23  Sandra Loosemore  <sandra@codesourcery.com>
+
 	PR fortran/101319
 	* interface.c (gfc_compare_actual_formal): Extend existing
 	assumed-type diagnostic to also check for argument with type
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0605e9f..8198aee 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,71 @@
 2021-09-23  Sandra Loosemore  <sandra@codesourcery.com>
 
+	PR fortran/101320
+	* gfortran.dg/c-interop/c516.f90: Remove xfails.  Add more
+	tests.
+
+2021-09-23  Michel Morin  <mimomorin@gmail.com>
+
+	PR c++/77565
+	* g++.dg/spellcheck-pr77565.C: New test.
+
+2021-09-23  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gcc.dg/pr102463.c: New.
+
+2021-09-23  Harald Anlauf  <anlauf@gmx.de>
+	    Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/93834
+	* gfortran.dg/coarray/coarray_allocated.f90: New test.
+
+2021-09-23  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	PR target/102024
+	* g++.target/powerpc/pr102024.C: New.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* g++.target/i386/avx512fp16-vcondmn-vec.C: New test.
+	* g++.target/i386/avx512fp16-vcondmn-minmax.C: Ditto.
+	* gcc.target/i386/avx512fp16-vcondmn-loop-1.c: Ditto.
+	* gcc.target/i386/avx512fp16-vcondmn-loop-2.c: Ditto.
+	* gcc.target/i386/avx512fp16-vec_cmpmn.c: Ditto.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* gcc.target/i386/avx512fp16-trunc-extendvnhf.c: New test.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* gcc.target/i386/avx512fp16-floatvnhf.c: New test.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* gcc.target/i386/avx512fp16-trunchf.c: New test.
+	* gcc.target/i386/avx512fp16-truncvnhf.c: Ditto.
+
+2021-09-23  Hongyu Wang  <hongyu.wang@intel.com>
+
+	* gcc.target/i386/avx512fp16-builtin-minmax-1.c: New test.
+
+2021-09-23  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/avx512fp16-fma-1.c: New test.
+	* gcc.target/i386/avx512fp16vl-fma-1.c: New test.
+	* gcc.target/i386/avx512fp16vl-fma-vectorize-1.c: New test.
+
+2021-09-23  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/avx512fp16-builtin-round-1.c: Add new testcase.
+
+2021-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/102413
+	* g++.dg/gomp/attrs-14.C: New test.
+
+2021-09-23  Sandra Loosemore  <sandra@codesourcery.com>
+
 	PR fortran/101319
 	* gfortran.dg/c-interop/assumed-type-dummy.f90: Remove xfail.
 
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 7c337c2..6988ffd 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,13 @@
+2021-09-23  Luís Ferreira  <contact@lsferreira.net>
+
+	* d-demangle.c (dlang_Type): Validate MANGLED is nonnull.
+	* testsuite/d-demangle-expected: New test.
+
+2021-09-23  Luís Ferreira  <contact@lsferreira.net>
+
+	* d-demangle.c (dlang_symbol_backref): Ensure strlen of
+	string is less than length computed by dlang_number.
+
 2021-09-01  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* configure: Regenerate.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 22f78a3..10368ff 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,42 @@
+2021-09-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/20_util/specialized_algorithms/memory_management_tools/destroy_neg.cc:
+	Remove dg-error lines for C++20-only errors.
+
+2021-09-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/19_diagnostics/headers/system_error/93151.cc:
+	Disable PCH.
+
+2021-09-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	* src/c++11/system_error.cc (system_error_category) [_WIN32]:
+	Map Windows error codes to generic POSIX error numbers. Use
+	FormatMessage instead of strerror.
+	* testsuite/19_diagnostics/error_category/system_category.cc:
+	Adjust for new behaviour on Windows.
+
+2021-09-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	* src/c++11/system_error.cc (generic_error_category): Define
+	class and virtual functions as 'final'.
+	(generic_error_category::equivalent(int, const error_condition&)):
+	Override.
+	(system_error_category): Define class and virtual functions as
+	'final'.
+	(system_error_category::equivalent(int, const error_condition&)):
+	Override.
+	(generic_category_instance, system_category_instance): Use
+	constinit union to make the objects immortal.
+
+2021-09-23  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/102425
+	* src/c++11/system_error.cc
+	(system_error_category::default_error_condition): Add 0 to
+	switch.
+	* testsuite/19_diagnostics/error_category/102425.cc: New test.
+
 2021-09-17  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/fs_path.h (path::iterator): Add noexcept to all