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| author | Adam Balogh <adam.balogh@ericsson.com> | 2018-10-12 13:05:21 +0000 |
|---|---|---|
| committer | Adam Balogh <adam.balogh@ericsson.com> | 2018-10-12 13:05:21 +0000 |
| commit | 083ebf67ecae791a74f88713acbab5217ee8163f (patch) | |
| tree | 9b3cd8ce023b58fd5bd17a4b7ed1cd8b55516210 /clang-tidy/utils | |
| parent | fc24838208eaba7ea03f353704ca0e32977c8cde (diff) | |
[clang-tidy] White List Option for performance-unnecessary-value-param, performance-unnecessary-copy-initialization and performance-for-range-copy
New option added to these three checks to be able to silence false positives on
types that are intentionally passed by value or copied. Such types are e.g.
intrusive reference counting pointer types like llvm::IntrusiveRefCntPtr. The
new option is named WhiteListTypes and can contain a semicolon-separated list of
names of these types. Regular expressions are allowed. Default is empty.
Differential Revision: https://reviews.llvm.org/D52727
git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@344340 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'clang-tidy/utils')
| -rw-r--r-- | clang-tidy/utils/Matchers.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang-tidy/utils/Matchers.h b/clang-tidy/utils/Matchers.h index aeb639fa..849b36fb 100644 --- a/clang-tidy/utils/Matchers.h +++ b/clang-tidy/utils/Matchers.h @@ -48,6 +48,13 @@ AST_MATCHER_FUNCTION(ast_matchers::TypeMatcher, isReferenceToConst) { return referenceType(pointee(qualType(isConstQualified()))); } +AST_MATCHER_P(NamedDecl, matchesAnyListedName, std::vector<std::string>, + NameList) { + return llvm::any_of(NameList, [&Node](const std::string &Name) { + return llvm::Regex(Name).match(Node.getName()); + }); +} + } // namespace matchers } // namespace tidy } // namespace clang |