| 1 | //===--- NoexceptDestructorCheck.cpp - clang-tidy -------------------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "NoexceptDestructorCheck.h" |
| 10 | #include "clang/ASTMatchers/ASTMatchFinder.h" |
| 11 | |
| 12 | using namespace clang::ast_matchers; |
| 13 | |
| 14 | // FixItHint - comment added to fix list.rst generation in add_new_check.py. |
| 15 | // Do not remove. Fixes are generated in base class. |
| 16 | |
| 17 | namespace clang::tidy::performance { |
| 18 | |
| 19 | void NoexceptDestructorCheck::registerMatchers(MatchFinder *Finder) { |
| 20 | Finder->addMatcher(NodeMatch: functionDecl(unless(isDeleted()), cxxDestructorDecl()) |
| 21 | .bind(ID: BindFuncDeclName), |
| 22 | Action: this); |
| 23 | } |
| 24 | |
| 25 | DiagnosticBuilder |
| 26 | NoexceptDestructorCheck::reportMissingNoexcept(const FunctionDecl *FuncDecl) { |
| 27 | return diag(FuncDecl->getLocation(), "destructors should " |
| 28 | "be marked noexcept"); |
| 29 | } |
| 30 | |
| 31 | void NoexceptDestructorCheck::reportNoexceptEvaluatedToFalse( |
| 32 | const FunctionDecl *FuncDecl, const Expr *NoexceptExpr) { |
| 33 | diag(Loc: NoexceptExpr->getExprLoc(), |
| 34 | Description: "noexcept specifier on the destructor evaluates to 'false'"); |
| 35 | } |
| 36 | |
| 37 | } // namespace clang::tidy::performance |
| 38 |