warning-mapping-3.c 374 B

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  1. // Check that -Werror and -Wfatal-error interact properly.
  2. //
  3. // Verify mode doesn't work with fatal errors, just use FileCheck here.
  4. //
  5. // RUN: not %clang_cc1 -Wunused-function -Werror -Wfatal-errors %s 2> %t.err
  6. // RUN: FileCheck < %t.err %s
  7. // CHECK: fatal error: unused function
  8. // CHECK: 1 error generated
  9. static void f0(void) {} // expected-fatal {{unused function}}