nickdesaulniers updated this revision to Diff 514410. nickdesaulniers added a comment. Herald added a project: clang. Herald added a subscriber: cfe-commits.
- add new file to clang/docs/tools/clang-formatted-files.txt Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D148556/new/ https://reviews.llvm.org/D148556 Files: clang/docs/tools/clang-formatted-files.txt libcxxabi/src/demangle/StringViewExtras.h libcxxabi/src/demangle/cp-to-llvm.sh llvm/include/llvm/Demangle/StringViewExtras.h
Index: llvm/include/llvm/Demangle/StringViewExtras.h =================================================================== --- /dev/null +++ llvm/include/llvm/Demangle/StringViewExtras.h @@ -0,0 +1,34 @@ +//===--- StringViewExtras.h ----------*- mode:c++;eval:(read-only-mode) -*-===// +// Do not edit! See README.txt. +// 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: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// There are two copies of this file in the source tree. The one under +// libcxxabi is the original and the one under llvm is the copy. Use +// cp-to-llvm.sh to update the copy. See README.txt for more details. +// +//===----------------------------------------------------------------------===// + +#ifndef DEMANGLE_STRINGVIEW_H +#define DEMANGLE_STRINGVIEW_H + +#include "DemangleConfig.h" + +#include <string_view> + +DEMANGLE_NAMESPACE_BEGIN + +inline bool starts_with(std::string_view self, char C) { + return !self.empty() && self.front() == C; +} + +inline bool starts_with(std::string_view haystack, std::string_view needle) { + return haystack.substr(0, needle.size()) == needle; +} + +DEMANGLE_NAMESPACE_END + +#endif Index: libcxxabi/src/demangle/cp-to-llvm.sh =================================================================== --- libcxxabi/src/demangle/cp-to-llvm.sh +++ libcxxabi/src/demangle/cp-to-llvm.sh @@ -6,7 +6,7 @@ set -e cd $(dirname $0) -HDRS="ItaniumDemangle.h ItaniumNodes.def StringView.h Utility.h" +HDRS="ItaniumDemangle.h ItaniumNodes.def StringView.h StringViewExtras.h Utility.h" LLVM_DEMANGLE_DIR=$1 if [[ -z "$LLVM_DEMANGLE_DIR" ]]; then Index: libcxxabi/src/demangle/StringViewExtras.h =================================================================== --- /dev/null +++ libcxxabi/src/demangle/StringViewExtras.h @@ -0,0 +1,34 @@ +//===--- StringViewExtras.h -------------------------------------*- 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: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// There are two copies of this file in the source tree. The one under +// libcxxabi is the original and the one under llvm is the copy. Use +// cp-to-llvm.sh to update the copy. See README.txt for more details. +// +//===----------------------------------------------------------------------===// + +#ifndef DEMANGLE_STRINGVIEW_H +#define DEMANGLE_STRINGVIEW_H + +#include "DemangleConfig.h" + +#include <string_view> + +DEMANGLE_NAMESPACE_BEGIN + +inline bool starts_with(std::string_view self, char C) { + return !self.empty() && self.front() == C; +} + +inline bool starts_with(std::string_view haystack, std::string_view needle) { + return haystack.substr(0, needle.size()) == needle; +} + +DEMANGLE_NAMESPACE_END + +#endif Index: clang/docs/tools/clang-formatted-files.txt =================================================================== --- clang/docs/tools/clang-formatted-files.txt +++ clang/docs/tools/clang-formatted-files.txt @@ -5251,6 +5251,7 @@ llvm/include/llvm/Debuginfod/HTTPClient.h llvm/include/llvm/Demangle/Demangle.h llvm/include/llvm/Demangle/StringView.h +llvm/include/llvm/Demangle/StringViewExtras.h llvm/include/llvm/Demangle/Utility.h llvm/include/llvm/DWARFLinker/DWARFLinker.h llvm/include/llvm/DWARFLinker/DWARFLinkerCompileUnit.h
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