1 // RUN: clang-check "%s" -extra-arg=-Wunimplemented-warning -extra-arg-before=-Wunimplemented-warning-before -- -c 2>&1 | FileCheck %s 2 3 // CHECK: unknown warning option '-Wunimplemented-warning-before' 4 // CHECK: unknown warning option '-Wunimplemented-warning' 5 6 // Check we do not crash with -extra-arg=-gsplit-dwarf (we did, under linux). 7 // RUN: clang-check "%s" -extra-arg=-gsplit-dwarf -- -c 8 a()9void a(){} 10