xref: /aosp_15_r20/external/clang/test/Frontend/warning-mapping-3.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // Check that -Werror and -Wfatal-error interact properly.
2*67e74705SXin Li //
3*67e74705SXin Li // Verify mode doesn't work with fatal errors, just use FileCheck here.
4*67e74705SXin Li //
5*67e74705SXin Li // RUN: not %clang_cc1 -Wunused-function -Werror -Wfatal-errors %s 2> %t.err
6*67e74705SXin Li // RUN: FileCheck < %t.err %s
7*67e74705SXin Li // CHECK: fatal error: unused function
8*67e74705SXin Li // CHECK: 1 error generated
9*67e74705SXin Li 
f0(void)10*67e74705SXin Li static void f0(void) {} // expected-fatal {{unused function}}
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