en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp#d4f09786 [clang] More informative mixed namespace diagnosticsFirst, let's check we get a TemplateDecl, before complaining aboutwhere it might have been found.Second, if it came from an unexpected place, show where that location is.Reviewed By: ChuanqiXuDifferential Revision: https://reviews.llvm.org/D116164 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp Sat, 25 Dec 2021 18:29:58 +0000 Nathan Sidwell <nathan@acm.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp#565c1757 [clang] Adjust coroutine namespace diagnosticsThe diagnostics concerning mixing std::experimental and std aresomewhat wordy and have some typographical errors. Diagnostics do notstart with a capital letter nor end with a fullstop. Usually we tryand link clauses with a semicolon, rather than start a new sentence.So that's what this patch does. Along with avoiding repetition aboutstd::experimental going away.Differential Revision: https://reviews.llvm.org/D116026 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp Fri, 17 Dec 2021 20:38:04 +0000 Nathan Sidwell <nathan@acm.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp#af9f3c6d [Coroutine] Warn deprecated 'std::experimental::coro' usesSince we've decided the to not support std::experimental::coroutine*, weshould tell the user they need to update.Reviewed By: Quuxplusone, ldionne, MordanteDifferential Revision: https://reviews.llvm.org/D113977 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp Thu, 18 Nov 2021 01:34:58 +0000 Chuanqi Xu <yedeng.yd@linux.alibaba.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp#ec117158 [Coroutines] [Frontend] Lookup in std namespace firstNow in libcxx and clang, all the coroutine components are defined instd::experimental namespace.And now the coroutine TS is merged into C++20. So in the working draftlike N4892, we could find the coroutine components is defined in stdnamespace instead of std::experimental namespace.And the coroutine support in clang seems to be relatively stable. So Ithink it may be suitable to move the coroutine component into theexperiment namespace now.This patch would make clang lookup coroutine_traits in std namespacefirst. For the compatibility consideration, clang would lookup instd::experimental namespace if it can't find definitions in stdnamespace. So the existing codes wouldn't be break after updatecompiler.And in case the compiler found std::coroutine_traits andstd::experimental::coroutine_traits at the same time, it would emit anerror for it.The support for looking up std::experimental::coroutine_traits would beremoved in Clang16.Reviewed By: lxfind, QuuxplusoneDifferential Revision: https://reviews.llvm.org/D108696 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/coroutine-unhandled_exception-warning-exp-namespace.cpp Thu, 04 Nov 2021 03:50:30 +0000 Chuanqi Xu <yedeng.yd@linux.alibaba.com>