4d006520b8
Add includes where needed to fix build. Haven't systematically added used headers, so there is still accidental dependency on transitive includes.
63 lines
2 KiB
C++
63 lines
2 KiB
C++
//===--- CollectMacros.cpp ---------------------------------------*- 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 "CollectMacros.h"
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#include "AST.h"
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#include "clang/Basic/SourceLocation.h"
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namespace clang {
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namespace clangd {
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void CollectMainFileMacros::add(const Token &MacroNameTok, const MacroInfo *MI,
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bool IsDefinition) {
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if (!InMainFile)
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return;
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auto Loc = MacroNameTok.getLocation();
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if (Loc.isInvalid() || Loc.isMacroID())
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return;
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auto Name = MacroNameTok.getIdentifierInfo()->getName();
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Out.Names.insert(Name);
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auto Range = halfOpenToRange(
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SM, CharSourceRange::getCharRange(Loc, MacroNameTok.getEndLoc()));
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if (auto SID = getSymbolID(Name, MI, SM))
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Out.MacroRefs[SID].push_back({Range, IsDefinition});
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else
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Out.UnknownMacros.push_back({Range, IsDefinition});
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}
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class CollectPragmaMarks : public PPCallbacks {
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public:
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explicit CollectPragmaMarks(const SourceManager &SM,
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std::vector<clangd::PragmaMark> &Out)
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: SM(SM), Out(Out) {}
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void PragmaMark(SourceLocation Loc, StringRef Trivia) override {
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if (isInsideMainFile(Loc, SM)) {
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// FIXME: This range should just cover `XX` in `#pragma mark XX` and
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// `- XX` in `#pragma mark - XX`.
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Position Start = sourceLocToPosition(SM, Loc);
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Position End = {Start.line + 1, 0};
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Out.emplace_back(clangd::PragmaMark{{Start, End}, Trivia.str()});
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}
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}
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private:
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const SourceManager &SM;
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std::vector<clangd::PragmaMark> &Out;
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};
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std::unique_ptr<PPCallbacks>
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collectPragmaMarksCallback(const SourceManager &SM,
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std::vector<PragmaMark> &Out) {
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return std::make_unique<CollectPragmaMarks>(SM, Out);
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}
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} // namespace clangd
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} // namespace clang
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