1*70ec1c7eSArgyrios Kyrtzidis // RUN: CINDEXTEST_EDITING=1 c-index-test -test-load-source local %s -Wuninitialized -Werror=unused 2>&1 | FileCheck -check-prefix=DIAGS %s
2*70ec1c7eSArgyrios Kyrtzidis 
3*70ec1c7eSArgyrios Kyrtzidis // Make sure -Wuninitialized works even though the header had a warn-as-error occurrence.
4*70ec1c7eSArgyrios Kyrtzidis 
5*70ec1c7eSArgyrios Kyrtzidis // DIAGS: error: unused variable 'x'
6*70ec1c7eSArgyrios Kyrtzidis // DIAGS: warning: variable 'x1' is uninitialized
7*70ec1c7eSArgyrios Kyrtzidis // DIAGS-NOT: error: use of undeclared identifier
8*70ec1c7eSArgyrios Kyrtzidis // DIAGS: warning: variable 'x1' is uninitialized
9*70ec1c7eSArgyrios Kyrtzidis 
10*70ec1c7eSArgyrios Kyrtzidis #include "pch-warn-as-error-code-split.h"
11*70ec1c7eSArgyrios Kyrtzidis 
12*70ec1c7eSArgyrios Kyrtzidis void test() {
13*70ec1c7eSArgyrios Kyrtzidis   int x1; // expected-note {{initialize}}
14*70ec1c7eSArgyrios Kyrtzidis   int x2 = x1; // expected-warning {{uninitialized}}
15*70ec1c7eSArgyrios Kyrtzidis   (void)x2;
16*70ec1c7eSArgyrios Kyrtzidis   foo_head();
17*70ec1c7eSArgyrios Kyrtzidis }
18