================
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void f(void) {
+ int_val2 = 0; // expected-error{{use of undeclared identifier}}
+ sin(0); // expected-error{{use of undeclared identifier 'sin'}} \
+ // expected-note{{perhaps `#include <cmath>` is needed?}}
+
+ std::cout << "Hello world\n"; // expected-error{{use of undeclared
identifier 'std'}} \
+ // expected-note{{perhaps `#include
<iostream>` is needed?}}
----------------
Endilll wrote:
This note sounds like `<iostream>` provides `std`, which doesn't feel right.
https://github.com/llvm/llvm-project/pull/140247
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