1! RUN: %flang -help 2>&1 | FileCheck %s --check-prefix=HELP 2! RUN: not %flang -helps 2>&1 | FileCheck %s --check-prefix=ERROR 3 4! RUN: %flang_fc1 -help 2>&1 | FileCheck %s --check-prefix=HELP-FC1 5! RUN: not %flang_fc1 -helps 2>&1 | FileCheck %s --check-prefix=ERROR 6 7! HELP:USAGE: flang 8! HELP-EMPTY: 9! HELP-NEXT:OPTIONS: 10 11! HELP-FC1:USAGE: flang 12! HELP-FC1-EMPTY: 13! HELP-FC1-NEXT:OPTIONS: 14 15! ERROR: error: unknown argument '-helps'; did you mean '-help' 16