4b433cbdee
Closes https://github.com/llvm/llvm-project/issues/157299. --------- Co-authored-by: Victor Chernyakin <chernyakin.victor.j@outlook.com>
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
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 "ExceptionCopyConstructorThrowsCheck.h"
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#include "clang/AST/ASTContext.h"
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#include "clang/ASTMatchers/ASTMatchFinder.h"
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using namespace clang::ast_matchers;
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namespace clang::tidy::bugprone {
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void ExceptionCopyConstructorThrowsCheck::registerMatchers(
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MatchFinder *Finder) {
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Finder->addMatcher(
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traverse(
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TK_AsIs,
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cxxThrowExpr(has(ignoringParenImpCasts(
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cxxConstructExpr(hasDeclaration(cxxConstructorDecl(
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isCopyConstructor(), unless(isNoThrow()))))
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.bind("expr"))))),
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this);
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}
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void ExceptionCopyConstructorThrowsCheck::check(
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const MatchFinder::MatchResult &Result) {
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const auto *E = Result.Nodes.getNodeAs<Expr>("expr");
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diag(E->getExprLoc(),
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"thrown exception type is not nothrow copy constructible");
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}
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} // namespace clang::tidy::bugprone
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