+2022-06-23 David Malcolm <dmalcolm@redhat.com>
+
+ * common.opt (fdiagnostics-show-rules): New option.
+ * diagnostic-format-json.cc (diagnostic_output_format_init_json):
+ Fix up context->show_rules.
+ * diagnostic-format-sarif.cc
+ (diagnostic_output_format_init_sarif): Likewise.
+ * diagnostic-metadata.h (diagnostic_metadata::rule): New class.
+ (diagnostic_metadata::precanned_rule): New class.
+ (diagnostic_metadata::add_rule): New.
+ (diagnostic_metadata::get_num_rules): New.
+ (diagnostic_metadata::get_rule): New.
+ (diagnostic_metadata::m_rules): New field.
+ * diagnostic.cc (diagnostic_initialize): Initialize show_rules.
+ (print_any_rules): New.
+ (diagnostic_report_diagnostic): Call it.
+ * diagnostic.h (diagnostic_context::show_rules): New field.
+ * doc/invoke.texi (-fno-diagnostics-show-rules): New option.
+ * opts.cc (common_handle_option): Handle
+ OPT_fdiagnostics_show_rules.
+ * toplev.cc (general_init): Set up global_dc->show_rules.
+
+2022-06-23 Martin Liska <mliska@suse.cz>
+
+ PR c++/106062
+ * ubsan.cc (sanitize_unreachable_fn): Change order of calls
+ in order to initialize UBSAN built-ins.
+
+2022-06-23 Martin Liska <mliska@suse.cz>
+
+ PR ipa/105600
+ * ipa-icf.cc (sem_item_optimizer::filter_removed_items):
+ Skip variables with body_removed.
+
+2022-06-23 liuhongt <hongtao.liu@intel.com>
+
+ * config/i386/sse.md:(sse4_2_pcmpestr): Replace REGNO with
+ reg_or_subregno.
+ (sse4_2_pcmpistr): Ditto.
+
+2022-06-23 Xionghu Luo <xionghuluo@tencent.com>
+
+ * cgraph.cc (cgraph_edge::redirect_call_stmt_to_callee): Fix
+ typo.
+ * tree-ssa-loop-ivopts.cc (struct iv_cand): Likewise.
+ * tree-switch-conversion.h: Likewise.
+
2022-06-22 Jason Merrill <jason@redhat.com>
PR c++/104642
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105925
+ * call.cc (build_aggr_conv): Don't depend on
+ CONSTRUCTOR_IS_DESIGNATED_INIT.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105925
+ * decl.cc (reshape_init_array_1): Set
+ CONSTRUCTOR_IS_DESIGNATED_INIT here.
+ (reshape_init_class): And here.
+ (reshape_init): Not here.
+
+2022-06-23 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/105931
+ * expr.cc (fold_for_warn): Don't fold when in an unevaluated
+ context.
+
+2022-06-23 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/105982
+ * pt.cc (lookup_template_class): After calling complete_type for
+ the substituted context, check the table again iff the type was
+ previously incomplete and complete_type made it complete.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/94554
+ * pt.cc (dependent_operand_p): Split out from...
+ (tsubst_copy_and_build): ...here.
+ (tsubst_expr) [IF_STMT]: Use it.
+ * semantics.cc (finish_if_stmt_cond): Keep the pre-conversion
+ condition in the template tree.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105885
+ * pt.cc (tsubst_copy_and_build): Also suppress -Waddress for
+ comparison of dependent operands.
+
+2022-06-23 Nathan Sidwell <nathan@acm.org>
+
+ * module.cc (struct macro_info): New.
+ (struct macro_traits): New.
+ (macro_remap, macro_table): New globals.
+ (depset::hash::find_dependencies): Note namespace location.
+ (module_for_macro_loc): Adjust.
+ (module_state::note_location): New.
+ (module_state::Write_location): Note location when not
+ streaming. Adjust macro location streaming.
+ (module_state::read_location): Adjust macro location
+ streaming.
+ (module_state::write_init_maps): New.
+ (module_state::write_prepare_maps): Reimplement macro map
+ preparation.
+ (module_state::write_macro_maps): Reimplement.
+ (module_state::read_macro_maps): Likewise.
+ (module_state::write_begin): Adjust.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ * pt.cc (type_unification_real): An auto tparm can't
+ be affected by other deductions.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105964
+ * pt.cc (type_dependent_expression_p): Look through BASELINK.
+
2022-06-22 Jason Merrill <jason@redhat.com>
PR c++/105908
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105925
+ * g++.dg/ext/desig4.C: Remove extra errors.
+ * g++.dg/cpp2a/desig26.C: New test.
+
+2022-06-23 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/105931
+ * g++.dg/cpp0x/decltype82a.C: New test.
+
+2022-06-23 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/105982
+ * g++.dg/cpp1z/class-deduction111.C: New test.
+
+2022-06-23 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/plugin/diagnostic-test-metadata.c: Expect " [STR34-C]" to
+ be emitted at the "gets" call.
+ * gcc.dg/plugin/diagnostic_plugin_test_metadata.c
+ (pass_test_metadata::execute): Associate the "gets" diagnostic
+ with a rule named "STR34-C".
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/94554
+ * g++.dg/cpp1z/constexpr-if38.C: New test.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105885
+ * g++.dg/cpp1z/constexpr-if37.C: New test.
+
+2022-06-23 Martin Liska <mliska@suse.cz>
+
+ PR c++/106062
+ * gfortran.dg/ubsan/pr106062.f90: New test.
+
+2022-06-23 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/modules/loc-prune-1.C: New.
+ * g++.dg/modules/loc-prune-2.C: New.
+ * g++.dg/modules/loc-prune-3.C: New.
+ * g++.dg/modules/pr98718_a.C: Adjust.
+ * g++.dg/modules/pr98718_b.C: Adjust.
+
+2022-06-23 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/tree-ssa/slsr-39.c: Force vectorization off.
+
+2022-06-23 Jason Merrill <jason@redhat.com>
+
+ PR c++/105964
+ * g++.dg/cpp1z/nontype-auto21.C: New test.
+
2022-06-22 Jason Merrill <jason@redhat.com>
PR c++/105908
+2022-06-23 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/27_io/filesystem/iterators/error_reporting.cc: Use
+ rmdir to remove directories.
+ * testsuite/experimental/filesystem/iterators/error_reporting.cc:
+ Likewise.
+
+2022-06-23 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/26_numerics/random/random_device/entropy.cc: Use
+ numeric_limits<unsigned>::digits.
+
2022-06-22 Alexandre Oliva <oliva@adacore.com>
* libsupc++/eh_globals.cc [!_GLIBCXX_HAVE_TLS]
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