diff options
Diffstat (limited to 'flang/test/Driver/flang-f-opts.f90')
| -rw-r--r-- | flang/test/Driver/flang-f-opts.f90 | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/flang/test/Driver/flang-f-opts.f90 b/flang/test/Driver/flang-f-opts.f90 index 77bb4d7..9ef0aba 100644 --- a/flang/test/Driver/flang-f-opts.f90 +++ b/flang/test/Driver/flang-f-opts.f90 @@ -1,5 +1,5 @@ -! Test for warnings generated when parsing driver options. You can use this file for relatively small tests and to avoid creating -! new test files. +! Test for errors and warnings generated when parsing driver options. You can +! use this file for relatively small tests and to avoid creating new test files. ! RUN: %flang -### -S -O4 -ffp-contract=on %s 2>&1 | FileCheck %s @@ -26,3 +26,20 @@ ! RUN: | FileCheck %s -check-prefix=WARN-BUILTIN-MULTIPLE ! WARN-BUILTIN-MULTIPLE: warning: '-fbuiltin' is not valid for Fortran ! WARN-BUILTIN-MULTIPLE: warning: '-fno-builtin' is not valid for Fortran + +! When emitting an error with a suggestion, ensure that the diagnostic message +! uses '-Xflang' instead of '-Xclang'. This is typically emitted when an option +! that is available for `flang -fc1` is passed to `flang`. We use -complex-range +! since it is only available for fc1. If this option is ever exposed to `flang`, +! a different option will have to be used in the test below. +! +! RUN: not %flang -### -complex-range=full %s 2>&1 \ +! RUN: | FileCheck %s -check-prefix UNKNOWN-SUGGEST +! +! UNKNOWN-SUGGEST: error: unknown argument '-complex-range=full'; +! UNKNOWN-SUGGEST-SAME: did you mean '-Xflang -complex-range=full' +! +! RUN: not %flang -### -not-an-option %s 2>&1 \ +! RUN: | FileCheck %s -check-prefix UNKNOWN-NO-SUGGEST +! +! UNKNOWN-NO-SUGGEST: error: unknown argument: '-not-an-option'{{$}} |