[clang-tools-extra] [clang-tidy] Add bugprone-suspicious-stringview-data-usage check (PR #83716)
Julian Schmidt via cfe-commits
cfe-commits at lists.llvm.org
Wed Mar 6 12:47:05 PST 2024
================
@@ -0,0 +1,100 @@
+//===--- SuspiciousStringviewDataUsageCheck.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 "SuspiciousStringviewDataUsageCheck.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 {
+
+SuspiciousStringviewDataUsageCheck::SuspiciousStringviewDataUsageCheck(
+ StringRef Name, ClangTidyContext *Context)
+ : ClangTidyCheck(Name, Context),
+ StringViewTypes(utils::options::parseStringList(Options.get(
+ "StringViewTypes", "::std::basic_string_view;::llvm::StringRef"))),
+ AllowedCallees(
+ utils::options::parseStringList(Options.get("AllowedCallees", ""))) {}
+
+void SuspiciousStringviewDataUsageCheck::storeOptions(
+ ClangTidyOptions::OptionMap &Opts) {
+ Options.store(Opts, "StringViewTypes",
+ utils::options::serializeStringList(StringViewTypes));
+ Options.store(Opts, "AllowedCallees",
+ utils::options::serializeStringList(AllowedCallees));
+}
+
+bool SuspiciousStringviewDataUsageCheck::isLanguageVersionSupported(
+ const LangOptions &LangOpts) const {
+ return LangOpts.CPlusPlus;
+}
+
+std::optional<TraversalKind>
+SuspiciousStringviewDataUsageCheck::getCheckTraversalKind() const {
+ return TK_AsIs;
+}
----------------
5chmidti wrote:
Aren't these normally in the header?
https://github.com/llvm/llvm-project/pull/83716
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