================
@@ -16,6 +17,16 @@ void throwError(const std::string& msg) { //
expected-warning {{function 'throwE
throw std::runtime_error(msg);
}
+// We cannot use the [[noreturn]] attribute on lambdas until C++23
+void lambda(const std::string& msg) {
+#if __cplusplus >= 202302L
+ auto l1 = [&msg](){ throw std::runtime_error(msg); }; // expected-warning
{{function 'operator()' could be declared with attribute 'noreturn'}}
+ auto l2 = [&msg] [[noreturn]] (){ throw std::runtime_error(msg); };
----------------
zwuis wrote:
Clang supports attributes here as languge extension before C++23. You can
enable this test before C++23, and, disable the language extension warning or
verify the warning is emitted.
https://github.com/llvm/llvm-project/pull/154545
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