From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2168) id 095053834F03; Sat, 27 Aug 2022 00:17:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 095053834F03 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1661559465; bh=hte/hsJc4Zmx2U6tTHDUY7plOFcVsst8OH9oimtsjsA=; h=From:To:Subject:Date:From; b=M7J7sj3FnfhJAJOFF45wOS/tiRMyxn80LstXrS9BAB5NYDyIe6AlHPFC6IyVouYQ0 AOi+PF7U/pR/+kj8rc56ysZxFytq1YOH0EJKFL/PDNT0dr2BL4E8cv+8wZSQLWVghO JMgG5WtY3x5o3jUg/Q4aim6mZhcxj7q9iwiWemiM= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: GCC Administrator To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r13-2233] Daily bump. X-Act-Checkin: gcc X-Git-Author: GCC Administrator X-Git-Refname: refs/heads/master X-Git-Oldrev: d0fd62d0ff4d1e0648e11b650b4f449772663990 X-Git-Newrev: 16f542d6b866828e23e699e294e617ca428b04ee Message-Id: <20220827001745.095053834F03@sourceware.org> Date: Sat, 27 Aug 2022 00:17:45 +0000 (GMT) List-Id: https://gcc.gnu.org/g:16f542d6b866828e23e699e294e617ca428b04ee commit r13-2233-g16f542d6b866828e23e699e294e617ca428b04ee Author: GCC Administrator Date: Sat Aug 27 00:17:09 2022 +0000 Daily bump. Diff: --- contrib/ChangeLog | 4 ++ gcc/ChangeLog | 129 ++++++++++++++++++++++++++++++++++++++++++++++++ gcc/DATESTAMP | 2 +- gcc/c-family/ChangeLog | 16 ++++++ gcc/c/ChangeLog | 4 ++ gcc/cp/ChangeLog | 6 +++ gcc/fortran/ChangeLog | 26 ++++++++++ gcc/testsuite/ChangeLog | 101 +++++++++++++++++++++++++++++++++++++ libcpp/ChangeLog | 28 +++++++++++ libgcc/ChangeLog | 13 +++++ libgfortran/ChangeLog | 17 +++++++ libgomp/ChangeLog | 9 ++++ libstdc++-v3/ChangeLog | 66 +++++++++++++++++++++++++ 13 files changed, 420 insertions(+), 1 deletion(-) diff --git a/contrib/ChangeLog b/contrib/ChangeLog index 60a08cff518..4ee88c5fb9d 100644 --- a/contrib/ChangeLog +++ b/contrib/ChangeLog @@ -1,3 +1,7 @@ +2022-08-26 Martin Liska + + * config-list.mk: Remove cr16. + 2022-08-19 Stefan Schulze Frielinghaus * clang-format: Add further FOR_EACH_ macros. diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fb8589587ec..f2b8efbf5a4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,132 @@ +2022-08-26 Aldy Hernandez + + * real.cc (real_iszero): New. + * real.h (real_iszero): New. + +2022-08-26 Aldy Hernandez + + * real.cc (real_isinf): New overload. + (real_inf): Add sign argument. + * real.h (real_isinf): New overload. + (real_inf): Add sign argument. + +2022-08-26 Marek Polacek + + PR c++/81159 + * doc/invoke.texi: Document -Wself-move. + +2022-08-26 Aldy Hernandez + + * value-range.cc (vrange::set): Set varying. + (vrange::set_nonzero): Same. + (vrange::set_zero): Same. + (vrange::set_nonnegative): Same. + +2022-08-26 Aldy Hernandez + + * range-op-float.cc (foperator_equal::op1_range): Do not blindly + copy op2 range when honoring signed zeros. + +2022-08-26 Aldy Hernandez + + * tree-ssa-threadbackward.cc (possibly_profitable_path_p): Always + add newline. + (profitable_path_p): Same. + +2022-08-26 Richard Biener + + * gimple-predicate-analysis.h + (uninit_analysis::use_cannot_happen): Remove. + * gimple-predicate-analysis.cc (can_be_invalidated_p): Remove. + (uninit_analysis::use_cannot_happen): Likewise. + (uninit_analysis::is_use_guarded): Do not call + use_cannot_happen. + (dump_predicates): Remove. + (simple_control_dep_chain): Remove edge overload. + +2022-08-26 Tobias Burnus + + * internal-fn.cc (expand_GOMP_TARGET_REV): New. + * internal-fn.def (GOMP_TARGET_REV): New. + * lto-cgraph.cc (lto_output_node, verify_node_partition): Mark + 'omp target device_ancestor_host' as in_other_partition and don't + error if absent. + * omp-low.cc (create_omp_child_function): Mark as 'noclone'. + * omp-expand.cc (expand_omp_target): For reverse offload, remove + sorry, use device = GOMP_DEVICE_HOST_FALLBACK and create + empty-body nohost function. + * omp-offload.cc (execute_omp_device_lower): Handle + IFN_GOMP_TARGET_REV. + (pass_omp_target_link::execute): For ACCEL_COMPILER, don't + nullify fn argument for reverse offload + +2022-08-26 Jakub Jelinek + + * builtins.def (BUILT_IN_ISSIGNALING): New built-in. + * builtins.cc (expand_builtin_issignaling): New function. + (expand_builtin_signbit): Don't overwrite target. + (expand_builtin): Handle BUILT_IN_ISSIGNALING. + (fold_builtin_classify): Likewise. + (fold_builtin_1): Likewise. + * optabs.def (issignaling_optab): New. + * fold-const-call.cc (fold_const_call_ss): Handle + BUILT_IN_ISSIGNALING. + * config/i386/i386.md (issignalingxf2): New expander. + * doc/extend.texi (__builtin_issignaling): Document. + (__builtin_isinf, __builtin_isnan): Clarify behavior with + -ffinite-math-only. + * doc/md.texi (issignaling2): Likewise. + +2022-08-26 Jakub Jelinek + + PR tree-optimization/106099 + * internal-fn.def (TRAP): Add ECF_LOOPING_CONST_OR_PURE flag. + * tree-cfg.cc (execute_fixup_cfg): Add IFN_TRAP instead of + __builtin_trap to avoid the need of vops. + +2022-08-26 Richard Biener + + * gimple-predicate-analysis.cc (dfs_mark_dominating_region): + New helper. + (compute_control_dep_chain): Adjust to honor marked region + if provided. + (uninit_analysis::init_from_phi_def): Pre-mark the dominating + region to improve compute_control_dep_chain walking. + * vec.h (vec::allocated): Add forwarder. + +2022-08-26 Richard Biener + + * gimple-predicate-analysis.cc + (uninit_analysis::collect_phi_def_edges): Only expand a + PHI def edge when it is possibly undefined. + +2022-08-26 Martin Liska + + * doc/extend.texi: Remove cr16 related stuff. + * doc/install.texi: Likewise. + * doc/invoke.texi: Likewise. + * doc/md.texi: Likewise. + * function-tests.cc (test_expansion_to_rtl): Likewise. + * common/config/cr16/cr16-common.cc: Removed. + * config/cr16/constraints.md: Removed. + * config/cr16/cr16-protos.h: Removed. + * config/cr16/cr16.cc: Removed. + * config/cr16/cr16.h: Removed. + * config/cr16/cr16.md: Removed. + * config/cr16/cr16.opt: Removed. + * config/cr16/predicates.md: Removed. + * config/cr16/t-cr16: Removed. + +2022-08-26 liuhongt + + PR target/106704 + * config/i386/i386-builtin.def (BDESC): Add + CODE_FOR_avx_blendvpd256/CODE_FOR_avx_blendvps256 to + corresponding builtins. + * config/i386/i386.cc (ix86_gimple_fold_builtin): + Don't fold IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_BLENDVPS256, + IX86_BUILTIN_BLENDVPD256 w/o TARGET_AVX2. + 2022-08-25 Marek Polacek * ginclude/stddef.h: Define nullptr_t. diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP index d51496b47e3..bdd286f5e87 100644 --- a/gcc/DATESTAMP +++ b/gcc/DATESTAMP @@ -1 +1 @@ -20220826 +20220827 diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index a70ec0aabcf..f76581e82cf 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,19 @@ +2022-08-26 Marek Polacek + + PR c++/81159 + * c.opt (Wself-move): New option. + +2022-08-26 Jakub Jelinek + + * c-common.cc (check_builtin_function_arguments): Handle + BUILT_IN_ISSIGNALING. + +2022-08-26 Jakub Jelinek + + PR c++/106648 + * c-cppbuiltin.cc (c_cpp_builtins): Predefine + __cpp_named_character_escapes to 202207L. + 2022-08-25 Marek Polacek * c-common.cc (c_common_reswords): Enable nullptr in C2X. diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 2f0eb8d542f..7095ebbc47c 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,7 @@ +2022-08-26 Jakub Jelinek + + * c-typeck.cc (convert_arguments): Handle BUILT_IN_ISSIGNALING. + 2022-08-25 Marek Polacek * c-convert.cc (c_convert) : Handle NULLPTR_TYPE. diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 0b2763d4384..71fb7dbb18a 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2022-08-26 Marek Polacek + + PR c++/81159 + * typeck.cc (maybe_warn_self_move): New. + (cp_build_modify_expr): Call maybe_warn_self_move. + 2022-08-25 Marek Polacek * cp-tree.h (enum cp_tree_index): Remove CTI_NULLPTR, CTI_NULLPTR_TYPE. diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 631738b9684..8216d3b577c 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,29 @@ +2022-08-26 Jakub Jelinek + + PR fortran/106579 + * trans-intrinsic.cc: Include realmpfr.h. + (conv_intrinsic_ieee_value): New function. + (gfc_conv_ieee_arithmetic_function): Handle ieee_value. + +2022-08-26 Jakub Jelinek + + PR fortran/106579 + * f95-lang.cc (gfc_init_builtin_functions): Initialize + BUILT_IN_FPCLASSIFY. + * libgfortran.h (IEEE_OTHER_VALUE, IEEE_SIGNALING_NAN, + IEEE_QUIET_NAN, IEEE_NEGATIVE_INF, IEEE_NEGATIVE_NORMAL, + IEEE_NEGATIVE_DENORMAL, IEEE_NEGATIVE_SUBNORMAL, + IEEE_NEGATIVE_ZERO, IEEE_POSITIVE_ZERO, IEEE_POSITIVE_DENORMAL, + IEEE_POSITIVE_SUBNORMAL, IEEE_POSITIVE_NORMAL, IEEE_POSITIVE_INF): + New enum. + * trans-intrinsic.cc (conv_intrinsic_ieee_class): New function. + (gfc_conv_ieee_arithmetic_function): Handle ieee_class. + +2022-08-26 Jakub Jelinek + + * f95-lang.cc (gfc_init_builtin_functions): Initialize + BUILT_IN_ISSIGNALING. + 2022-08-25 Tobias Burnus * parse.cc (parse_omp_structured_block): When parsing strictly diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index af5de871f2d..0f77e5c3903 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,104 @@ +2022-08-26 Marek Polacek + + PR c++/81159 + * g++.dg/warn/Wself-move1.C: New test. + +2022-08-26 Jakub Jelinek + + PR c++/106647 + * g++.dg/cpp23/wchar-multi1.C: New test. + * g++.dg/cpp23/wchar-multi2.C: New test. + +2022-08-26 Richard Biener + + * gcc.dg/uninit-pred-11.c: New testcase. + +2022-08-26 Tobias Burnus + + * c-c++-common/gomp/reverse-offload-1.c: Remove dg-sorry. + * c-c++-common/gomp/target-device-ancestor-4.c: Likewise. + * gfortran.dg/gomp/target-device-ancestor-4.f90: Likewise. + * gfortran.dg/gomp/target-device-ancestor-5.f90: Likewise. + * c-c++-common/goacc/classify-kernels-parloops.c: Add 'noclone' to + scan-tree-dump-times. + * c-c++-common/goacc/classify-kernels-unparallelized-parloops.c: + Likewise. + * c-c++-common/goacc/classify-kernels-unparallelized.c: Likewise. + * c-c++-common/goacc/classify-kernels.c: Likewise. + * c-c++-common/goacc/classify-parallel.c: Likewise. + * c-c++-common/goacc/classify-serial.c: Likewise. + * c-c++-common/goacc/kernels-counter-vars-function-scope.c: Likewise. + * c-c++-common/goacc/kernels-loop-2.c: Likewise. + * c-c++-common/goacc/kernels-loop-3.c: Likewise. + * c-c++-common/goacc/kernels-loop-data-2.c: Likewise. + * c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: Likewise. + * c-c++-common/goacc/kernels-loop-data-enter-exit.c: Likewise. + * c-c++-common/goacc/kernels-loop-data-update.c: Likewise. + * c-c++-common/goacc/kernels-loop-data.c: Likewise. + * c-c++-common/goacc/kernels-loop-g.c: Likewise. + * c-c++-common/goacc/kernels-loop-mod-not-zero.c: Likewise. + * c-c++-common/goacc/kernels-loop-n.c: Likewise. + * c-c++-common/goacc/kernels-loop-nest.c: Likewise. + * c-c++-common/goacc/kernels-loop.c: Likewise. + * c-c++-common/goacc/kernels-one-counter-var.c: Likewise. + * c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: Likewise. + * gfortran.dg/goacc/classify-kernels-parloops.f95: Likewise. + * gfortran.dg/goacc/classify-kernels-unparallelized-parloops.f95: + Likewise. + * gfortran.dg/goacc/classify-kernels-unparallelized.f95: Likewise. + * gfortran.dg/goacc/classify-kernels.f95: Likewise. + * gfortran.dg/goacc/classify-parallel.f95: Likewise. + * gfortran.dg/goacc/classify-serial.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-2.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-data-2.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-data-update.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-data.f95: Likewise. + * gfortran.dg/goacc/kernels-loop-n.f95: Likewise. + * gfortran.dg/goacc/kernels-loop.f95: Likewise. + * gfortran.dg/goacc/kernels-parallel-loop-data-enter-exit.f95: Likewise. + +2022-08-26 Jakub Jelinek + + * gcc.dg/torture/builtin-issignaling-1.c: New test. + * gcc.dg/torture/builtin-issignaling-2.c: New test. + * gcc.dg/torture/float16-builtin-issignaling-1.c: New test. + * gcc.dg/torture/float32-builtin-issignaling-1.c: New test. + * gcc.dg/torture/float32x-builtin-issignaling-1.c: New test. + * gcc.dg/torture/float64-builtin-issignaling-1.c: New test. + * gcc.dg/torture/float64x-builtin-issignaling-1.c: New test. + * gcc.dg/torture/float128-builtin-issignaling-1.c: New test. + * gcc.dg/torture/float128x-builtin-issignaling-1.c: New test. + * gcc.target/i386/builtin-issignaling-1.c: New test. + +2022-08-26 Jakub Jelinek + + PR tree-optimization/106099 + * gcc.dg/pr106099.c: New test. + +2022-08-26 Jakub Jelinek + + PR c++/106648 + * c-c++-common/cpp/named-universal-char-escape-1.c: New test. + * c-c++-common/cpp/named-universal-char-escape-2.c: New test. + * c-c++-common/cpp/named-universal-char-escape-3.c: New test. + * c-c++-common/cpp/named-universal-char-escape-4.c: New test. + * c-c++-common/Wbidi-chars-25.c: New test. + * gcc.dg/cpp/named-universal-char-escape-1.c: New test. + * gcc.dg/cpp/named-universal-char-escape-2.c: New test. + * g++.dg/cpp/named-universal-char-escape-1.C: New test. + * g++.dg/cpp/named-universal-char-escape-2.C: New test. + * g++.dg/cpp23/feat-cxx2b.C: Test __cpp_named_character_escapes. + +2022-08-26 Martin Liska + + * lib/target-supports.exp: Remove cr16 related stuff. + +2022-08-26 liuhongt + + * gcc.target/i386/pr106704.c: New test. + 2022-08-25 Marek Polacek * gcc.dg/c11-nullptr-1.c: New test. diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 5e3fa0a7725..d5e0a1c7f69 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,31 @@ +2022-08-26 Jakub Jelinek + + PR c++/106647 + * charset.cc (wide_str_to_charconst): Implement P2362R3 - Remove + non-encodable wide character literals and multicharacter. For + C++23 use CPP_DL_ERROR instead of CPP_DL_WARNING for + "character constant too long for its type" diagnostics on CPP_WCHAR + literals. + +2022-08-26 Jakub Jelinek + + PR c++/106648 + * charset.cc: Implement C++23 P2071R2 - Named universal character + escapes. Include uname2c.h. + (hangul_syllables, hangul_count): New variables. + (struct uname2c_data): New type. + (_cpp_uname2c, _cpp_uname2c_uax44_lm2): New functions. + (_cpp_valid_ucn): Use them. Handle named universal character escapes. + (convert_ucn): Adjust comment. + (convert_escape): Call convert_ucn even for \N. + (_cpp_interpret_identifier): Handle named universal character escapes. + * lex.cc (get_bidi_ucn): Fix up function comment formatting. + (get_bidi_named): New function. + (forms_identifier_p, lex_string): Handle named universal character + escapes. + * makeuname2c.cc: New file. Small parts copied from makeucnid.cc. + * uname2c.h: New generated file. + 2022-08-24 Jakub Jelinek PR c++/106646 diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 5fe8e73fc1d..ac76f7dc365 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,16 @@ +2022-08-26 Martin Liska + + * config.host: Remove cr16 related stuff. + * config/cr16/crti.S: Removed. + * config/cr16/crtlibid.S: Removed. + * config/cr16/crtn.S: Removed. + * config/cr16/divmodhi3.c: Removed. + * config/cr16/lib1funcs.S: Removed. + * config/cr16/t-cr16: Removed. + * config/cr16/t-crtlibid: Removed. + * config/cr16/unwind-cr16.c: Removed. + * config/cr16/unwind-dw2.h: Removed. + 2022-08-16 Kito Cheng * config/riscv/sfp-machine.h (_FP_NANFRAC_H): New. diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index e163cd6e80a..ad1e03cbfd3 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,20 @@ +2022-08-26 Jakub Jelinek + + PR fortran/106579 + * ieee/ieee_helper.c (IEEE_OTHER_VALUE, IEEE_SIGNALING_NAN, + IEEE_QUIET_NAN, IEEE_NEGATIVE_INF, IEEE_NEGATIVE_NORMAL, + IEEE_NEGATIVE_DENORMAL, IEEE_NEGATIVE_SUBNORMAL, + IEEE_NEGATIVE_ZERO, IEEE_POSITIVE_ZERO, IEEE_POSITIVE_DENORMAL, + IEEE_POSITIVE_SUBNORMAL, IEEE_POSITIVE_NORMAL, IEEE_POSITIVE_INF): + Move to gcc/fortran/libgfortran.h. + +2022-08-26 Jakub Jelinek + + PR fortran/105105 + * ieee/ieee_helper.c: Don't include issignaling_fallback.h. + (CLASSMACRO): Use __builtin_issignaling instead of issignaling. + * ieee/issignaling_fallback.h: Removed. + 2022-08-17 Francois-Xavier Coudert Jakub Jelinek diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index cc7b4dc40b4..47b541c3b56 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,12 @@ +2022-08-26 Tobias Burnus + + * libgomp.texi (OpenMP 5.0): Mark 'ancestor' as implemented but + refer to 'requires'. + * testsuite/libgomp.c-c++-common/reverse-offload-1-aux.c: New test. + * testsuite/libgomp.c-c++-common/reverse-offload-1.c: New test. + * testsuite/libgomp.fortran/reverse-offload-1-aux.f90: New test. + * testsuite/libgomp.fortran/reverse-offload-1.f90: New test. + 2022-08-17 Tobias Burnus PR middle-end/106548 diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 1b20d4eb783..4ef62420926 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,69 @@ +2022-08-26 Patrick Palka + + * include/std/ranges (zip_view::_Iterator::operator<): Remove + as per LWG 3692. + (zip_view::_Iterator::operator>): Likewise. + (zip_view::_Iterator::operator<=): Likewise. + (zip_view::_Iterator::operator>=): Likewise. + (zip_view::_Iterator::operator<=>): Remove three_way_comparable + constraint as per LWG 3692. + (zip_transform_view::_Iterator): Ditto as per LWG 3702. + +2022-08-26 Patrick Palka + + * include/std/ranges (zip_view::_Iterator): Befriend + zip_transform_view. + (__detail::__range_iter_cat): Define. + (zip_transform_view): Define. + (zip_transform_view::_Iterator): Define. + (zip_transform_view::_Sentinel): Define. + (views::__detail::__can_zip_transform_view): Define. + (views::_ZipTransform): Define. + (views::zip_transform): Define. + * testsuite/std/ranges/zip_transform/1.cc: New test. + +2022-08-26 Patrick Palka + + * include/std/type_traits (enable_if, __enable_if_t): Define them + earlier. + (__detail::__first_t): Define. + (__detail::__or_fn, __detail::__and_fn): Declare. + (__or_, __and_): Redefine as alias templates in terms of __or_fn + and __and_fn. + (__not_): Redefine as an alias template. + (__detail::__disjunction_impl, __detail::__conjunction_impl): + Define. + (conjuction, disjunction): Redefine in terms of __disjunction_impl + and __conjunction_impl. + +2022-08-26 Jonathan Wakely + + * include/std/system_error (error_code::_Check): New alias + template for constructor SFINAE constraint. + (error_code::error_code(ErrorCodeEnum)): Use it. + (error_code::operator=(ErrorCodeEnum)): Remove. + (error_condition::_Check): New alias template for constraint. + (error_condition::error_condition(ErrorConditionEnum)): Use it. + (error_condition::operator=(ErrorConditionEnum)): Remove. + * testsuite/19_diagnostics/error_code/cons/1.cc: Check + constructor taking user-defined error enum. + * testsuite/19_diagnostics/error_condition/cons/1.cc: Likewise. + +2022-08-26 Jonathan Wakely + + * include/bits/basic_string.h (starts_with, ends_with, contains): + Add nonnull attribute. + * include/bits/cow_string.h (starts_with, ends_with, contains): + Likewise. + * include/std/string_view (starts_with, ends_with, contains): + Likewise. + * testsuite/21_strings/basic_string/operations/contains/nonnull.cc + * testsuite/21_strings/basic_string/operations/ends_with/nonnull.cc + * testsuite/21_strings/basic_string/operations/starts_with/nonnull.cc + * testsuite/21_strings/basic_string_view/operations/contains/nonnull.cc + * testsuite/21_strings/basic_string_view/operations/ends_with/nonnull.cc + * testsuite/21_strings/basic_string_view/operations/starts_with/nonnull.cc + 2022-08-25 Patrick Palka * include/std/ranges (lazy_split_view::_OuterIter::_M_current):