| // RUN: rm -f %t.head.h.pch |
| // RUN: c-index-test -write-pch %t.head.h.pch %s -Wuninitialized -Werror=unused 2>&1 | FileCheck -check-prefix=HEAD_DIAGS %s |
| // RUN: c-index-test -test-load-source local %s -include %t.head.h -Wuninitialized -Werror=unused 2>&1 | FileCheck -check-prefix=MAIN_DIAGS %s |
| // Make sure -Wuninitialized works even though the header had a warn-as-error occurrence. |
| // HEAD_DIAGS: error: unused variable 'x' |
| // MAIN_DIAGS: warning: variable 'x1' is uninitialized |
| // MAIN_DIAGS-NOT: error: use of undeclared identifier |
| int x1; // expected-note {{initialize}} |
| int x2 = x1; // expected-warning {{uninitialized}} |