[openmp] [clang-tools-extra] [clang-tidy] Add bugprone-move-shared-pointer-contents check. (PR #67467)
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cfe-commits at lists.llvm.org
Fri Dec 1 15:56:04 PST 2023
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@@ -0,0 +1,60 @@
+//===--- MoveSharedPointerContentsCheck.cpp - clang-tidy ------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "MoveSharedPointerContentsCheck.h"
+#include "../ClangTidyCheck.h"
+#include "../utils/Matchers.h"
+#include "../utils/OptionsUtils.h"
+#include "clang/AST/ASTContext.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+
+using namespace clang::ast_matchers;
+
+namespace clang::tidy::bugprone {
+
+MoveSharedPointerContentsCheck::MoveSharedPointerContentsCheck(
+ StringRef Name, ClangTidyContext *Context)
+ : ClangTidyCheck(Name, Context),
+ SharedPointerClasses(utils::options::parseStringList(
+ Options.get("SharedPointerClasses", "std::shared_ptr"))) {}
+
+MoveSharedPointerContentsCheck::~MoveSharedPointerContentsCheck() = default;
+
+bool MoveSharedPointerContentsCheck::isLanguageVersionSupported(
+ const LangOptions &LangOptions) const {
+ return LangOptions.CPlusPlus11;
+}
+
+void MoveSharedPointerContentsCheck::registerMatchers(MatchFinder *Finder) {
+ Finder->addMatcher(
+ callExpr(
+ callee(functionDecl(hasName("std::move"))),
+ hasArgument(0, cxxOperatorCallExpr(hasOverloadedOperatorName("*"),
+ callee(cxxMethodDecl(ofClass(
+ matchers::matchesAnyListedName(
+ SharedPointerClasses)))))
+ .bind("op")))
+ .bind("call"),
+ this);
+}
+
+void MoveSharedPointerContentsCheck::check(
+ const MatchFinder::MatchResult &Result) {
+ const auto *Call = Result.Nodes.getNodeAs<CallExpr>("call");
+ const auto *Op = Result.Nodes.getNodeAs<Expr>("op");
+
+ if (Op) {
----------------
pizzud wrote:
Done.
https://github.com/llvm/llvm-project/pull/67467
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