1 ; RUN: not FileCheck -input-file %s %s -check-prefix=FOO -check-prefix=BAR 2>&1 | FileCheck %s
2 ; RUN: not FileCheck -input-file %s %s -check-prefixes=FOO,BAR 2>&1 | FileCheck %s
3 ; RUN: not FileCheck -input-file %s %s -check-prefixes=BAR,FOO 2>&1 | FileCheck %s
11 ; CHECK: {{error: BAR: expected string not found in input}}
12 ; CHECK-NEXT: {{B}}AR: ba{{[{][{]z[}][}]}}