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43356f56bd
Makes the name of this directory consistent with the names of the other directories in clang-tools-extra. Similar to r356254. No intended behavior change. Differential Revision: https://reviews.llvm.org/D59750 llvm-svn: 356897
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
//===-- HeaderMapCoolector.h - find all symbols------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "HeaderMapCollector.h"
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#include "llvm/Support/Regex.h"
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namespace clang {
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namespace find_all_symbols {
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HeaderMapCollector::HeaderMapCollector(
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const RegexHeaderMap *RegexHeaderMappingTable) {
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assert(RegexHeaderMappingTable);
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this->RegexHeaderMappingTable.reserve(RegexHeaderMappingTable->size());
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for (const auto &Entry : *RegexHeaderMappingTable) {
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this->RegexHeaderMappingTable.emplace_back(llvm::Regex(Entry.first),
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Entry.second);
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}
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}
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llvm::StringRef
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HeaderMapCollector::getMappedHeader(llvm::StringRef Header) const {
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auto Iter = HeaderMappingTable.find(Header);
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if (Iter != HeaderMappingTable.end())
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return Iter->second;
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// If there is no complete header name mapping for this header, check the
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// regex header mapping.
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for (auto &Entry : RegexHeaderMappingTable) {
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#ifndef NDEBUG
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std::string Dummy;
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assert(Entry.first.isValid(Dummy) && "Regex should never be invalid!");
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#endif
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if (Entry.first.match(Header))
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return Entry.second;
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}
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return Header;
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}
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} // namespace find_all_symbols
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} // namespace clang
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