1! This file tests invalid usage of the -Rpass family of flags (-Rpass, -Rpass-missed 2! and -Rpass-analysis) 3! loop-delete isn't enabled at O0 so we use at least O1 4 5! Check error on invalid regex -Rpass message is emitted 6! RUN: not %flang %s -O1 -Rpass=[ -c 2>&1 | FileCheck %s --check-prefix=REGEX-INVALID 7 8! Check "unknown remark option" warning 9! RUN: %flang %s -O1 -R -c 2>&1 | FileCheck %s --check-prefix=WARN 10 11! Check "unknown remark option" warning with suggestion 12! RUN: %flang %s -O1 -Rpas -c 2>&1 | FileCheck %s --check-prefix=WARN-SUGGEST 13 14! REGEX-INVALID: error: in pattern '-Rpass=[': brackets ([ ]) not balanced 15! WARN: warning: unknown remark option '-R' [-Wunknown-warning-option] 16! WARN-SUGGEST: warning: unknown remark option '-Rpas'; did you mean '-Rpass'? [-Wunknown-warning-option] 17 18program forttest 19end program forttest 20