56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
//===--- Matchers.h - clang-tidy-------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_MATCHERS_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_MATCHERS_H
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#include "TypeTraits.h"
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#include "clang/ASTMatchers/ASTMatchers.h"
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namespace clang {
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namespace tidy {
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namespace matchers {
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AST_MATCHER(BinaryOperator, isAssignmentOperator) {
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return Node.isAssignmentOp();
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}
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AST_MATCHER(BinaryOperator, isRelationalOperator) {
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return Node.isRelationalOp();
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}
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AST_MATCHER(BinaryOperator, isEqualityOperator) { return Node.isEqualityOp(); }
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AST_MATCHER(BinaryOperator, isComparisonOperator) {
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return Node.isComparisonOp();
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}
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AST_MATCHER(QualType, isExpensiveToCopy) {
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llvm::Optional<bool> IsExpensive =
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utils::type_traits::isExpensiveToCopy(Node, Finder->getASTContext());
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return IsExpensive && *IsExpensive;
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}
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AST_MATCHER(RecordDecl, isTriviallyDefaultConstructible) {
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return utils::type_traits::recordIsTriviallyDefaultConstructible(
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Node, Finder->getASTContext());
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}
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// Returns QualType matcher for references to const.
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AST_MATCHER_FUNCTION(ast_matchers::TypeMatcher, isReferenceToConst) {
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using namespace ast_matchers;
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return referenceType(pointee(qualType(isConstQualified())));
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}
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} // namespace matchers
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} // namespace tidy
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_UTILS_MATCHERS_H
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