[clang-tidy] Allow space between "TODO" and "(user)"

llvm-svn: 219091

clang-tools-extra/clang-tidy/google/TodoCommentCheck.cpp

@@ -19,7 +19,7 @@ class TodoCommentCheck::TodoCommentHandler : public CommentHandler {
 public:
   TodoCommentHandler(TodoCommentCheck &Check, llvm::Optional<std::string> User)
       : Check(Check), User(User ? *User : "unknown"),
-        TodoMatch("^// *TODO(\\(.*\\))?:?( )?(.*)$") {}
+        TodoMatch("^// *TODO *(\\(.*\\))?:?( )?(.*)$") {}
 
   bool HandleComment(Preprocessor &PP, SourceRange Range) override {
     StringRef Text =

clang-tools-extra/test/clang-tidy/google-readability-todo.cpp

@@ -23,3 +23,5 @@
 // TODO(bar):
 // TODO(foo): paint bikeshed
 // TODO(b/12345): find the holy grail
+// TODO (b/12345): allow spaces before parentheses
+// TODO(asdf) allow missing semicolon