1 // RUN: %clang --help | FileCheck %s -check-prefix=HELP 2 // HELP: isystem 3 // HELP-NOT: ast-dump 4 // HELP-NOT: driver-mode 5 // HELP: -Wa, 6 // HELP-NOT: -W{{[a-z][a-z]}} 7 8 // Make sure that Flang-only options are not available in Clang 9 // HELP-NOT: test-io 10 11 // RUN: %clang --help-hidden | FileCheck %s -check-prefix=HELP-HIDDEN 12 // HELP-HIDDEN: driver-mode 13 // HELP-HIDDEN-NOT: test-io 14 15 // RUN: %clang -dumpversion | FileCheck %s -check-prefix=DUMPVERSION 16 // DUMPVERSION: {{[0-9]+\.[0-9.]+}} 17