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llvm-project/clang/test/Driver/unknown-arg.c

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Produce an error for unknown -f options. llvm-svn: 191394
2013-09-26 03:07:08 +08:00
// RUN: not %clang %s -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option 2>&1 | \
Produce errors for unknown options. This doesn't change a lot since clang still thinks it knows all of the -f*, -m* and -W* options for example. Other than the options clang explicitly claims to know, this fixes pr9701. llvm-svn: 191249
2013-09-24 07:55:25 +08:00
// RUN: FileCheck %s
[driver] Do emit the diagnostics when CompilerInvocation::CreateFromArgs() fails. llvm-svn: 148970
2012-01-26 04:00:43 +08:00
Produce errors for unknown options. This doesn't change a lot since clang still thinks it knows all of the -f*, -m* and -W* options for example. Other than the options clang explicitly claims to know, this fixes pr9701. llvm-svn: 191249
2013-09-24 07:55:25 +08:00
// CHECK: unknown argument: '-cake-is-lie'
// CHECK: unknown argument: '-%0'
// CHECK: unknown argument: '-%d'
// CHECK: unknown argument: '-HHHH'
Produce an error for unknown -m options. llvm-svn: 191328
2013-09-25 03:35:01 +08:00
// CHECK: unknown argument: '-munknown-to-clang-option'
Produce an error if a -cc1 only option is passed to the driver. llvm-svn: 191380
2013-09-25 23:54:41 +08:00
// CHECK: unknown argument: '-print-stats'
Produce an error for unknown -f options. llvm-svn: 191394
2013-09-26 03:07:08 +08:00
// CHECK: unknown argument: '-funknown-to-clang-option'
Add tests on how clang currently handles some unknown options. This is not to say this is the desired behavior, but it makes sure we notice if it changes. llvm-svn: 191242
2013-09-24 07:27:32 +08:00
Produce an error for unknown -f options. llvm-svn: 191394
2013-09-26 03:07:08 +08:00
// RUN: %clang -S %s -o %t.s -Wunknown-to-clang-option 2>&1 | FileCheck --check-prefix=IGNORED %s
Add tests on how clang currently handles some unknown options. This is not to say this is the desired behavior, but it makes sure we notice if it changes. llvm-svn: 191242
2013-09-24 07:27:32 +08:00
// IGNORED: warning: unknown warning option '-Wunknown-to-clang-option'