1 // RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source local %s -Wuninitialized -Werror=unused 2>&1 | FileCheck -check-prefix=DIAGS %s
2
3 // Make sure -Wuninitialized works even though the header had a warn-as-error occurrence.
4
5 // DIAGS: error: unused variable 'x'
6 // DIAGS: warning: variable 'x1' is uninitialized
7 // DIAGS-NOT: error: use of undeclared identifier
8 // DIAGS: warning: variable 'x1' is uninitialized
9
10 #include "pch-warn-as-error-code-split.h"
11
test()12 void test() {
13 int x1; // expected-note {{initialize}}
14 int x2 = x1; // expected-warning {{uninitialized}}
15 (void)x2;
16 foo_head();
17 }
18