1 ; RUN: not FileCheck -input-file %s %s -check-prefix=FOO -check-prefix=BAR 2>&1 | FileCheck %s 2 3 BAR 4 bar 5 foo 6 ; BAR: ba{{z}} 7 ; FOO: fo{{o}} 8 9 ; CHECK: {{error: expected string not found in input}} 10 ; CHECK-NEXT: {{B}}AR: ba{{[{][{]z[}][}]}} 11
