[clang] [Clang] Fix __has_cpp_attribute and C++11 attributes with arguments in C++03 (PR #83065)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/83065 >From 9b0ebc71341dbda73714c6fbd0da4ec7d338f4b7 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Tue, 27 Feb 2024 14:40:42 +0100 Subject: [PATCH 1/2] [Clang] Fix __has_cpp_attribute and C++11 attributes

[clang] [Clang] Fix __has_cpp_attribute and C++11 attributes with arguments in C++03 (PR #83065)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/83065 >From f97ef5d3efc94585e531339a233cfb3007734d9a Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Tue, 27 Feb 2024 14:40:42 +0100 Subject: [PATCH 1/2] [Clang] Fix __has_cpp_attribute and C++11 attributes

[clang] [Clang] Fix __has_cpp_attribute and C++11 attributes with arguments in C++03 (PR #83065)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/83065 >From f97ef5d3efc94585e531339a233cfb3007734d9a Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Tue, 27 Feb 2024 14:40:42 +0100 Subject: [PATCH] [Clang] Fix __has_cpp_attribute and C++11 attributes with

[clang] [Clang] Fix __has_cpp_attribute and C++11 attributes with arguments in C++03 (PR #83065)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/83065 >From 497b6639231f9d3141cc3278b3e476edd1d642d2 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Tue, 27 Feb 2024 14:40:42 +0100 Subject: [PATCH] [Clang] Fix __has_cpp_attribute and C++11 attributes with

[clang] [Clang] Fix __has_cpp_attribute and C++11 attributes with arguments in C++03 (PR #83065)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/83065 >From 6a439dd61803e7da91a7791453ca7b9acb90b1b6 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 26 Feb 2024 22:39:05 +0100 Subject: [PATCH] [Clang] Fix __has_cpp_attribute and C++11 attributes with

[clang] [Clang] Fix __has_cpp_attribute and C++11 attributes with arguments in C++03 (PR #83065)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/83065 The values for `__has_cpp_attribute` don't have to be guarded behind `LangOpts.CPlusPlus` because `__has_cpp_attribute` isn't available if Clang isn't in a C++ mode. Fixes #82995 >From

[clang] [clang] Fix crash when declaring invalid lambda member (PR #74110)

philnik777 wrote: Ping (@AaronBallman maybe?) https://github.com/llvm/llvm-project/pull/74110 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Fix behavior of `__is_trivially_relocatable(volatile int)` (PR #77092)

philnik777 wrote: This isn't ABI breaking for us currently (at least in a non-benign way). We only use it to optimize `vector` growing currently, and just define it to `is_trivially_copyable` if `__is_trivially_relocatable` isn't available. https://github.com/llvm/llvm-project/pull/77092

[clang] [libcxx] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r (PR #81213)

https://github.com/philnik777 converted_to_draft https://github.com/llvm/llvm-project/pull/81213 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [libcxx] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r (PR #81213)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/81213 >From a6ef9191b3a68e68e7dd225bfb1e802f7542ccd9 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 11 Sep 2023 04:31:02 +0200 Subject: [PATCH] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r

[clang] [libcxx] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r (PR #81213)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/81213 >From b0b0072067c650e0eb1f4a556301cbc5b873935d Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 11 Sep 2023 04:31:02 +0200 Subject: [PATCH] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r

[clang] [libcxx] [clang][Sema] Add checks for validity of default ctor's class (PR #78898)

https://github.com/philnik777 approved this pull request. The libc++ changes LGTM. https://github.com/llvm/llvm-project/pull/78898 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [libcxx] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r (PR #81213)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/81213 >From 8657d0de76373665c55b774b9cdffe9707288efc Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 11 Sep 2023 04:31:02 +0200 Subject: [PATCH] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r

[clang] [libcxx] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r (PR #81213)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/81213 >From f2394044b0397cbe3bd15f96f43fbf0e50def206 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 11 Sep 2023 04:31:02 +0200 Subject: [PATCH] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r

[clang] [libcxx] [Clang] Add __is_invocable_r and __is_nothrow_invocable_r (PR #81213)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/81213 This patch also uses the new builtins in libc++. >From 6c74eb263dd889858f3f7be328d85fe354f71835 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 11 Sep 2023 04:31:02 +0200 Subject: [PATCH] [Clang]

[clang] [Clang] Allow __is_nothrow_convertible to be used as an identifier (PR #80476)

https://github.com/philnik777 closed https://github.com/llvm/llvm-project/pull/80476 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [libcxx] [Clang][libc++] Implement __is_nothrow_convertible and use it in libc++ (PR #80436)

philnik777 wrote: @sdkrystian #80476 https://github.com/llvm/llvm-project/pull/80436 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang] Allow __is_nothrow_convertible to be used as an identifier (PR #80476)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/80476 `__is_nothrow_convertible` has been used by libstdc++ previously as an identifier. >From fb4160b50535fd16951c5261e6c7d91da0cd92b0 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 2 Feb 2024

[libcxx] [clang] [Clang][libc++] Implement __is_nothrow_convertible and use it in libc++ (PR #80436)

https://github.com/philnik777 closed https://github.com/llvm/llvm-project/pull/80436 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[libcxx] [clang] [Clang][libc++] Implement __is_nothrow_convertible and use it in libc++ (PR #80436)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/80436 >From d210ffcbc1c60c222bd456851372f4835cc12127 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 2 Feb 2024 15:12:15 +0100 Subject: [PATCH] [Clang][libc++] Implement __is_nothrow_convertible and use

[libcxx] [clang] [Clang][libc++] Implement __is_nothrow_convertible and use it in libc++ (PR #80436)

@@ -567,6 +567,7 @@ TYPE_TRAIT_1(__is_unsigned, IsUnsigned, KEYCXX) // Embarcadero Binary Type Traits TYPE_TRAIT_2(__is_same, IsSame, KEYCXX) TYPE_TRAIT_2(__is_convertible, IsConvertible, KEYCXX) +TYPE_TRAIT_2(__is_nothrow_convertible, IsNothrowConvertible, KEYCXX)

[clang] [libcxx] [Clang][libc++] Implement __is_nothrow_convertible and use it in libc++ (PR #80436)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/80436 GCC 13 has implemented this builtin. >From dc3aafe0e3bd2e20121440efd8efa86263bd6b4b Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 2 Feb 2024 15:12:15 +0100 Subject: [PATCH] [Clang][libc++]

[clang] [clang] Fix crash when declaring invalid lambda member (PR #74110)

philnik777 wrote: ping https://github.com/llvm/llvm-project/pull/74110 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[libc] [libcxx] [lld] [llvm] [clang] [flang] [libcxxabi] [openmp] [compiler-rt] [mlir] [lldb] [clang-tools-extra] [libc++][memory] P2652R2: Disallow Specialization of `allocator_traits` (PR #79978)

https://github.com/philnik777 closed https://github.com/llvm/llvm-project/pull/79978 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[compiler-rt] [flang] [libcxxabi] [lldb] [clang-tools-extra] [openmp] [lld] [libcxx] [mlir] [llvm] [libc] [clang] [libc++][memory] P2652R2: Disallow Specialization of `allocator_traits` (PR #79978)

https://github.com/philnik777 approved this pull request. Thanks! LGTM. https://github.com/llvm/llvm-project/pull/79978 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Accept lambdas in C++03 as an extensions (PR #73376)

@@ -1526,10 +1526,9 @@ bool CXXRecordDecl::isGenericLambda() const { #ifndef NDEBUG static bool allLookupResultsAreTheSame(const DeclContext::lookup_result ) { - for (auto *D : R) -if (!declaresSameEntity(D, R.front())) - return false; - return true; + return

[clang] [clang] Accept lambdas in C++03 as an extensions (PR #73376)

@@ -1455,39 +1455,44 @@ More information could be found `here Language Extensions Back-ported to Previous Standards = -==

[clang] [clang] Accept lambdas in C++03 as an extensions (PR #73376)

@@ -58,16 +58,10 @@ class Class2 : public Class1 { #pragma omp declare reduction(fun1 : long : omp_out += omp_in) initializer // expected-error {{expected '(' after 'initializer'}} #pragma omp declare reduction(fun2 : long : omp_out += omp_in)

[flang] [compiler-rt] [libcxx] [clang-tools-extra] [lld] [libc] [clang] [llvm] [libc++][memory] P2652R2: Disallow Specialization of `allocator_traits` (PR #79978)

@@ -88,9 +88,9 @@ def add_version_header(tc): { "name": "__cpp_lib_allocate_at_least", "values": { -"c++23": 202106, +# "c++23": 202106, # P0401R6 Providing size feedback in the Allocator interface

[lld] [llvm] [clang-tools-extra] [libcxx] [libc] [flang] [compiler-rt] [clang] [libc++][memory] P2652R2: Disallow Specialization of `allocator_traits` (PR #79978)

@@ -0,0 +1,34 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [clang] Accept lambdas in C++03 as an extensions (PR #73376)

philnik777 wrote: ping https://github.com/llvm/llvm-project/pull/73376 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Add support for builtin_verbose_trap (PR #79230)

@@ -0,0 +1,28 @@ +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fcxx-exceptions -verify %s + +#if !__has_builtin(__builtin_verbose_trap) +#error +#endif + +constexpr char const* constMsg1 = "hello"; +char const* const constMsg2 = "hello"; +char const constMsg3[] = "hello"; +

[clang] [clang] Merge some delarations which currently have different attributes (PR #79349)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/79349 None >From f65bd5f45cf24369a56a4cf4c556c57791d0bf3b Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Wed, 11 Oct 2023 13:02:30 +0200 Subject: [PATCH] [clang] Merge some delarations which currently have

[llvm] [clang] [clang-tools-extra] [clang] Refactor Builtins.def to be a tablegen file (PR #68324)

philnik777 wrote: @mikaelholmen Thanks. I've fixed the signature in e099e7b. https://github.com/llvm/llvm-project/pull/68324 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] e099e7b - [Clang] Fix the signature of __builtin___stpncpy_chk

Author: Nikolas Klauser Date: 2024-01-24T19:25:01+01:00 New Revision: e099e7b278c774338c7019e38fbbca9ef2c8dd74 URL: https://github.com/llvm/llvm-project/commit/e099e7b278c774338c7019e38fbbca9ef2c8dd74 DIFF:

[clang] [llvm] [clang-tools-extra] [clang] Refactor Builtins.def to be a tablegen file (PR #68324)

https://github.com/philnik777 closed https://github.com/llvm/llvm-project/pull/68324 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Document the type_visibility attribute (PR #79157)

@@ -5557,6 +5557,21 @@ See :doc:`LTOVisibility`. }]; } +def TypeVisibilityDocs : Documentation { + let Category = DocCatType; + let Content = [{ +The ``type_visibility`` attribute allows the ELF visibility of a type and its vague +linkage objects (vtable, typeinfo,

[clang] [libcxx] CI Test - Please ignore (PR #78712)

https://github.com/philnik777 closed https://github.com/llvm/llvm-project/pull/78712 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [libcxx] CI Test - Please ignore (PR #78712)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/78712 >From 1c17da188035ec39c23c62f9f467cfbee05f4f63 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 19 Jan 2024 14:40:38 +0100 Subject: [PATCH] CI Test - Please ignore ---

[clang] CI Test - Please ignore (PR #78712)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/78712 >From 5949270c8eaf01777e0b09222bac03aaa3ca57b2 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 19 Jan 2024 14:40:38 +0100 Subject: [PATCH] CI Test - Please ignore ---

[clang] CI Test - Please ignore (PR #78712)

https://github.com/philnik777 updated https://github.com/llvm/llvm-project/pull/78712 >From be9fcddbdb01827544a7159673781263a41d31ad Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 19 Jan 2024 14:40:38 +0100 Subject: [PATCH] CI Test - Please ignore ---

[clang] CI Test - Please ignore (PR #78712)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/78712 None >From e502c00bd9f1606c82507cb1684328d187523110 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Fri, 19 Jan 2024 14:40:38 +0100 Subject: [PATCH] CI Test - Please ignore ---

[llvm] [libcxx] [clang] [clang-tools-extra] [lldb] [libc] [libcxxabi] [libc++] Fix the behavior of throwing `operator new` under -fno-exceptions (PR #69498)

https://github.com/philnik777 approved this pull request. https://github.com/llvm/llvm-project/pull/69498 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[libcxxabi] [clang] [lldb] [libc] [clang-tools-extra] [llvm] [libcxx] [libc++] Fix the behavior of throwing `operator new` under -fno-exceptions (PR #69498)

@@ -7,6 +7,8 @@ //===--===// #include <__memory/aligned_alloc.h> +#include <__overridable_function> philnik777 wrote: We already have `#include "include/refstring.h" // from libc++` inside

[clang-tools-extra] [lldb] [libcxx] [llvm] [libcxxabi] [clang] [libc] [libc++] Fix the behavior of throwing `operator new` under -fno-exceptions (PR #69498)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/69498 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[llvm] [libcxx] [clang] [clang-tools-extra] [lldb] [libc] [libcxxabi] [libc++] Fix the behavior of throwing `operator new` under -fno-exceptions (PR #69498)

https://github.com/philnik777 commented: LGTM % nit. https://github.com/llvm/llvm-project/pull/69498 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-tools-extra] [llvm] [clang] Refactor Builtins.def to be a tablegen file (PR #68324)

@@ -6571,11 +6571,14 @@ class AtomicExpr : public Expr { /// \return empty atomic scope model if the atomic op code does not have /// scope operand. static std::unique_ptr getScopeModel(AtomicOp Op) { -if (Op >= AO__opencl_atomic_load && Op <=

[clang] [clang] Accept lambdas in C++03 as an extensions (PR #73376)

philnik777 wrote: gentle ping https://github.com/llvm/llvm-project/pull/73376 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Fix crash when declaring invalid lambda member (PR #74110)

philnik777 wrote: gentle ping https://github.com/llvm/llvm-project/pull/74110 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[llvm] [clang] [clang-tools-extra] [clang] Refactor Builtins.def to be a tablegen file (PR #68324)

@@ -6571,11 +6571,14 @@ class AtomicExpr : public Expr { /// \return empty atomic scope model if the atomic op code does not have /// scope operand. static std::unique_ptr getScopeModel(AtomicOp Op) { -if (Op >= AO__opencl_atomic_load && Op <=

[clang] [clang] Refactor Builtins.def to be a tablegen file (PR #68324)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/68324 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CUDA][HIP] warn incompatible redeclare (PR #77359)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/77359 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [CUDA][HIP] warn incompatible redeclare (PR #77359)

@@ -0,0 +1,19 @@ +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsyntax-only \ +// RUN: -isystem %S/Inputs -verify %s +// RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fsyntax-only \ +// RUN: -isystem %S/Inputs -fcuda-is-device -verify %s +// RUN: %clang_cc1 -triple

[clang] [libcxx] [mlir] [llvm] [lld] [compiler-rt] [clang-tools-extra] [flang] [lldb] [libc++][numeric] P0543R3: Saturation arithmetic (PR #77967)

@@ -0,0 +1,119 @@ +// -*- C++ -*- +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +//

[flang] [clang-tools-extra] [lld] [clang] [libcxx] [lldb] [compiler-rt] [mlir] [llvm] [libc++][numeric] P0543R3: Saturation arithmetic (PR #77967)

@@ -0,0 +1,130 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[lldb] [clang-tools-extra] [lld] [compiler-rt] [mlir] [llvm] [flang] [clang] [libcxx] [libc++][numeric] P0543R3: Saturation arithmetic (PR #77967)

@@ -0,0 +1,119 @@ +// -*- C++ -*- +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +//

[mlir] [clang-tools-extra] [lld] [clang] [libcxx] [flang] [compiler-rt] [llvm] [lldb] [libc++][numeric] P0543R3: Saturation arithmetic (PR #77967)

@@ -0,0 +1,119 @@ +// -*- C++ -*- +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +//

[clang] [clang] Add `clang::behaves_like_std(...)` attribute (PR #76596)

philnik777 wrote: It's not ready, but I have a draft for a much more general attribute: #78071 https://github.com/llvm/llvm-project/pull/76596 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[clang] [clang] Add attribute [[clang::builtin]] (PR #78071)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/78071 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Add add attribute [[clang::builtin]] (PR #78071)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/78071 None >From f073a827ddbe728ced53a82431f517da58753776 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Mon, 11 Dec 2023 12:51:07 +0100 Subject: [PATCH] [clang] Add add attribute [[clang::builtin]] ---

[lld] [mlir] [clang] [libcxx] [openmp] [llvm] [libc++] Deprecate the _LIBCPP_ENABLE_CXX20_REMOVED_ALLOCATOR_MEMBERS macro (PR #77692)

philnik777 wrote: > My suggestion on #69994 had been to stop implying > `_LIBCPP_ENABLE_CXX20_REMOVED_ALLOCATOR_MEMBERS` from > `_LIBCPP_ENABLE_CXX20_REMOVED_FEATURES` in LLVM 18 at the same time as > deprecating it. Did you intend to _not_ do that, or was it just missed? We've also

[clang-tools-extra] [mlir] [libcxxabi] [compiler-rt] [clang] [flang] [llvm] [libc] [libcxx] [openmp] [clang] Avoid -Wshadow warning when init-capture named same as class field (PR #74512)

philnik777 wrote: > @philnik777 I agree strongly with @Fznamznon. If `this` is not captured there > is no actual shadowing in that they do not occupy encompassing scope, and so > removing one declaration would not give you access to the other variable. I don't disagree that this is

[clang] [Clang][C++26] Implement Pack Indexing (P2662R3). (PR #72644)

@@ -978,6 +978,20 @@ bool Parser::ConsumeAndStoreFunctionPrologue(CachedTokens ) { } else { break; } + // Pack indexing + if (getLangOpts().CPlusPlus26 && Tok.is(tok::ellipsis) && philnik777 wrote: > @philnik777 This would

[clang] [Clang][C++26] Implement Pack Indexing (P2662R3). (PR #72644)

@@ -978,6 +978,20 @@ bool Parser::ConsumeAndStoreFunctionPrologue(CachedTokens ) { } else { break; } + // Pack indexing + if (getLangOpts().CPlusPlus26 && Tok.is(tok::ellipsis) && philnik777 wrote: FWIW it would be really sweet

[clang] [clang][NFC] Refactor Builtins.def to be a tablegen file (PR #68324)

@@ -0,0 +1,333 @@ +//=- ClangDiagnosticsEmitter.cpp - Generate Clang diagnostics tables -*- C++ -*- +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [llvm] [libcxx] "Reapply "[Sema] Fix crash on invalid code with parenthesized aggrega… (PR #76833)

philnik777 wrote: @mordante The lines could be changed to `// expected-error-re@*:* 0-1 (excess elements in struct initializer|no matching constructor for initialization of)}}{{.*` to still have coverage. FWIW the `{{.*}}` at the end seems to be redundant too.

[lldb] [libunwind] [libcxx] [llvm] [libc] [compiler-rt] [clang-tools-extra] [flang] [clang] [libc++] Implement ranges::iota (PR #68494)

@@ -0,0 +1,123 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[compiler-rt] [clang] [flang] [libunwind] [libc] [clang-tools-extra] [llvm] [libcxx] [lldb] [libc++] Implement ranges::iota (PR #68494)

@@ -13,7 +13,7 @@ // Range algorithms should return `std::ranges::dangling` when given a dangling range. philnik777 wrote: The formatting changes in here are nice, but would be better handled in a separate PR, just to make it clear what actually changed.

[clang-tools-extra] [libcxx] [libunwind] [lldb] [clang] [compiler-rt] [libc] [flang] [llvm] [libc++] Implement ranges::iota (PR #68494)

@@ -0,0 +1,123 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [compiler-rt] [libunwind] [flang] [llvm] [libcxx] [libc] [lldb] [clang-tools-extra] [libc++] Implement ranges::iota (PR #68494)

@@ -0,0 +1,123 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[libunwind] [libc] [compiler-rt] [llvm] [clang] [lldb] [clang-tools-extra] [flang] [libcxx] [libc++] Implement ranges::iota (PR #68494)

@@ -46,7 +46,7 @@ "`P2255R2 `__","LWG","A type trait to detect reference binding to temporary","February 2022","","" "`P2273R3 `__","LWG","Making ``std::unique_ptr`` constexpr","February 2022","|Complete|","16.0"

[compiler-rt] [clang] [libc] [llvm] [libcxx] [clang-tools-extra] [lldb] [flang] [libunwind] [libc++] Implement ranges::iota (PR #68494)

@@ -0,0 +1,123 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [clang-tools-extra] [libunwind] [lldb] [libc] [compiler-rt] [libcxx] [flang] [llvm] [libc++] Implement ranges::iota (PR #68494)

@@ -0,0 +1,123 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [flang] [lld] [compiler-rt] [llvm] [clang-tools-extra] [libcxx] [libc++][ranges] P2116R9: Implements `views::enumerate` (PR #73617)

@@ -0,0 +1,333 @@ +// -*- C++ -*- +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +//

[libcxx] [lld] [compiler-rt] [llvm] [flang] [clang-tools-extra] [clang] [libc++][ranges] P2116R9: Implements `views::enumerate` (PR #73617)

@@ -0,0 +1,333 @@ +// -*- C++ -*- +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +//

[llvm] [clang-tools-extra] [lld] [libcxx] [clang] [flang] [compiler-rt] [libc++][ranges] P2116R9: Implements `views::enumerate` (PR #73617)

@@ -0,0 +1,333 @@ +// -*- C++ -*- +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +//

[llvm] [compiler-rt] [libcxx] [libc] [openmp] [lldb] [mlir] [clang] [flang] [clang-tools-extra] [libc++][span] P2821R5: `span.at()` (PR #74994)

@@ -0,0 +1,136 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [lldb] [flang] [libcxx] [openmp] [llvm] [compiler-rt] [clang-tools-extra] [mlir] [libc] [libc++][span] P2821R5: `span.at()` (PR #74994)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/74994 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[compiler-rt] [clang] [libcxx] [lldb] [mlir] [llvm] [libc] [openmp] [flang] [clang-tools-extra] [libc++][span] P2821R5: `span.at()` (PR #74994)

https://github.com/philnik777 approved this pull request. Other than the test this LGTM. https://github.com/llvm/llvm-project/pull/74994 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[clang] [clang] Add `clang::behaves_like_std(...)` attribute (PR #76596)

philnik777 wrote: > @philnik777 Do `std::move`/ `std::forward` etc actually need an abi tag? > Maybe we should simply not set a tag given that clang / gcc replace call to > these functions. If that were always the case we could simply provide a declaration without ever defining the function,

[clang] [clang] Add `clang::behaves_like_std(...)` attribute (PR #76596)

@@ -0,0 +1,20 @@ +// RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s + +namespace mystd { +inline namespace bar { +template struct remove_reference { typedef T type; }; +template struct remove_reference { typedef T type; }; +template struct remove_reference { typedef T

[clang] [clang] Add `clang::behaves_like_std(...)` attribute (PR #76596)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/76596 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Add `clang::behaves_like_std(...)` attribute (PR #76596)

https://github.com/philnik777 commented: While I disagree with the reasoning for not just using `std` (@MaxEW707 I think having a chat about this informally would be nice.), I do think it makes sense to add the ability to declare some functions as builtins. There are a few cases inside the

[clang] [Clang][Builtin] add __builtin_exit (PR #74803)

philnik777 wrote: I'm not really convinced that `__builtin_exit` is widely used. If you filter for C/C++ and exclude GCC there aren't many matches: https://sourcegraph.com/search?q=context:global+__builtin_exit+count:all+-file:gcc/.*+%28lang:C+OR+lang:C%2B%2B%29=standard=0=repo

[libcxx] [mlir] [lld] [lldb] [compiler-rt] [llvm] [clang] [clang-tools-extra] [libc++][ranges] Implement ranges::contains_subrange (PR #66963)

@@ -0,0 +1,145 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[libcxx] [compiler-rt] [clang-tools-extra] [lldb] [mlir] [llvm] [lld] [clang] [libc++][ranges] Implement ranges::contains_subrange (PR #66963)

@@ -0,0 +1,145 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[openmp] [lldb] [mlir] [clang] [flang] [libcxx] [libc] [compiler-rt] [llvm] [clang-tools-extra] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -0,0 +1,136 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang] [WIP][libc++] Add builtin to clear padding bytes (prework for P0528R3) (PR #75371)

philnik777 wrote: I don't think this should be tagged as libc++, since it doesn't actually touch anything of libc++. https://github.com/llvm/llvm-project/pull/75371 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[clang] [Clang][docs] Update extension documentation (PR #75150)

https://github.com/philnik777 closed https://github.com/llvm/llvm-project/pull/75150 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang][docs] Update extension documentation (PR #75150)

philnik777 wrote: I'm landing this, since this shouldn't be in any way controversial. https://github.com/llvm/llvm-project/pull/75150 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang][docs] Update extension documentation (PR #75150)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/75150 This is back-ported to C++03 now, since clang accepts C++11 attributes in C++03. https://godbolt.org/z/f7xG18bdE >From fbc41ef81ff8d4b647f45dfbeca20d4428ce0c98 Mon Sep 17 00:00:00 2001 From: Nikolas Klauser

[clang] [Clang] Allow the use of consecutive brackets as an extension in C++03 (PR #75148)

https://github.com/philnik777 edited https://github.com/llvm/llvm-project/pull/75148 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [Clang] Allow the use of consecutive brackets as an extension in C++03 (PR #75148)

https://github.com/philnik777 created https://github.com/llvm/llvm-project/pull/75148 None >From be2654702d4e7bc3b8689662db6011a3e148ef4d Mon Sep 17 00:00:00 2001 From: Nikolas Klauser Date: Tue, 12 Dec 2023 08:47:26 +0100 Subject: [PATCH] [Clang] Allow the use of consecutive brackets as an

[flang] [clang-tools-extra] [compiler-rt] [libcxxabi] [openmp] [libcxx] [clang] [mlir] [libc] [llvm] [clang] Avoid -Wshadow warning when init-capture named same as class field (PR #74512)

philnik777 wrote: I seem to be the only one, but I don't understand how this isn't shadowing. The whole point of the shadowing warning is to avoid confusion about which variable is actually used, which IMO could very well be the case here. I think it would be much better to get a new flag to

[llvm] [clang-tools-extra] [libcxx] [clang] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -0,0 +1,136 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[libcxx] [clang] [llvm] [clang-tools-extra] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -343,6 +347,15 @@ public: return __data_[__idx]; } +# if _LIBCPP_STD_VER >= 26 +_LIBCPP_HIDE_FROM_ABI constexpr reference at(size_type __idx) const { + if (__idx >= size()) { +__throw_out_of_range(); + } + return *(data() + __idx);

[llvm] [clang-tools-extra] [libcxx] [clang] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -0,0 +1,136 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang-tools-extra] [clang] [llvm] [libcxx] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -0,0 +1,136 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

[clang-tools-extra] [clang] [llvm] [libcxx] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -343,6 +347,15 @@ public: return __data_[__idx]; } +# if _LIBCPP_STD_VER >= 26 +_LIBCPP_HIDE_FROM_ABI constexpr reference at(size_type __idx) const { + if (__idx >= size()) { +__throw_out_of_range(); + } + return *(data() + __idx);

[llvm] [libcxx] [clang] [clang-tools-extra] [libc++][span] P2821R5: span.at() (PR #74994)

@@ -0,0 +1,136 @@ +//===--===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier:

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