9510b09402
The patch also does some cleanup on the interface of the entry points from TargetFinder into the heuristic resolution code. Since the heuristic resolver is created in a place where the ASTContext is available, it can store the ASTContext and the NameFactory hack can be removed. Differential revision: https://reviews.llvm.org/D92290
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
//===--- ASTSignals.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 "ASTSignals.h"
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#include "AST.h"
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#include "FindTarget.h"
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namespace clang {
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namespace clangd {
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ASTSignals ASTSignals::derive(const ParsedAST &AST) {
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ASTSignals Signals;
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const SourceManager &SM = AST.getSourceManager();
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findExplicitReferences(
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AST.getASTContext(),
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[&](ReferenceLoc Ref) {
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for (const NamedDecl *ND : Ref.Targets) {
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if (!isInsideMainFile(Ref.NameLoc, SM))
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continue;
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SymbolID ID = getSymbolID(ND);
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if (!ID)
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continue;
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unsigned &SymbolCount = Signals.ReferencedSymbols[ID];
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SymbolCount++;
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// Process namespace only when we see the symbol for the first time.
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if (SymbolCount != 1)
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continue;
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if (const auto *NSD = dyn_cast<NamespaceDecl>(ND->getDeclContext())) {
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if (NSD->isAnonymousNamespace())
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continue;
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std::string NS = printNamespaceScope(*NSD);
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if (!NS.empty())
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Signals.RelatedNamespaces[NS]++;
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}
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}
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},
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AST.getHeuristicResolver());
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return Signals;
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}
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} // namespace clangd
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} // namespace clang
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