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1// RUN: %clang --help | FileCheck %s -check-prefix=HELP2// HELP: isystem3// HELP-NOT: ast-dump4// HELP-NOT: driver-mode5// HELP: -Wa,6// HELP-NOT: -W{{[a-z][a-z]}}7 8// Make sure that Flang-only options are not available in Clang9// HELP-NOT: test-io10 11// RUN: %clang --help-hidden | FileCheck %s -check-prefix=HELP-HIDDEN12// HELP-HIDDEN: driver-mode13// HELP-HIDDEN-NOT: test-io14 15// RUN: %clang -dumpversion | FileCheck %s -check-prefix=DUMPVERSION16// DUMPVERSION: {{[0-9]+\.[0-9.]+}}17