[clang-tools-extra] [clang-tidy][readability-redundant-parentheses] add option to prevent widely used work around (PR #164827)
Baranov Victor via cfe-commits
cfe-commits at lists.llvm.org
Fri Oct 24 13:15:15 PDT 2025
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@@ -47,6 +60,15 @@ void RedundantParenthesesCheck::registerMatchers(MatchFinder *Finder) {
void RedundantParenthesesCheck::check(const MatchFinder::MatchResult &Result) {
const auto *PE = Result.Nodes.getNodeAs<ParenExpr>("dup");
+ if (auto *DRE = dyn_cast<DeclRefExpr>(PE->getSubExpr())) {
+ const std::string Name = DRE->getDecl()->getQualifiedNameAsString();
+ llvm::errs() << Name << "\n";
+ bool Allowed = llvm::any_of(AllowedDecls, [&Name](const llvm::Regex &NM) {
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vbvictor wrote:
> The AllowedTypes in the other check use regex, maybe provide a common interface is easier to understand.
Yes, that's preferable. Could we then write in matchers: `declRefExpr(to(namedDecl(unless(matchers::matchesAnyListedName(AllowedTypes)))))` and remove logic from `match`?
https://github.com/llvm/llvm-project/pull/164827
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