================
@@ -0,0 +1,19 @@
+// RUN: %check_clang_tidy -std=c++20 %s
readability-redundant-lambda-parentheses %t
+
+int main() {
+ // Generic lambdas - should warn in C++20 and later
+ auto a = []<class T>() { return sizeof(T); };
+ // CHECK-MESSAGES: :[[@LINE-1]]:23: warning: redundant empty parameter list
in lambda expression [readability-redundant-lambda-parentheses]
+ // CHECK-FIXES: {{^}} auto a = []<class T> { return sizeof(T); };{{$}}
----------------
localspook wrote:
These regexes are unnecessary after #133756:
```suggestion
// CHECK-FIXES: auto a = []<class T> { return sizeof(T); };
```
https://github.com/llvm/llvm-project/pull/190438
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