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

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Recommit the test for r258720 using -### llvm-svn: 258776
2016-01-26 10:23:05 +08:00
// RUN: %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
Recommit the test for r258720 using -### llvm-svn: 258776
2016-01-26 10:23:05 +08:00
// RUN: %clang_cl -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -### -c -- %s 2>&1 | \
// RUN: FileCheck %s --check-prefix=CL
// RUN: %clang_cl -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -c -Werror=unknown-argument -### -- %s 2>&1 | \
// RUN: FileCheck %s --check-prefix=CL-ERROR
// RUN: %clang_cl -cake-is-lie -%0 -%d -HHHH -munknown-to-clang-option -print-stats -funknown-to-clang-option -c -Wno-unknown-argument -### -- %s 2>&1 | \
// RUN: FileCheck %s --check-prefix=SILENT
[driver] Do emit the diagnostics when CompilerInvocation::CreateFromArgs() fails. llvm-svn: 148970
2012-01-26 04:00:43 +08:00
Recommit the test for r258720 using -### llvm-svn: 258776
2016-01-26 10:23:05 +08:00
// CHECK: error: unknown argument: '-cake-is-lie'
// CHECK: error: unknown argument: '-%0'
// CHECK: error: unknown argument: '-%d'
// CHECK: error: unknown argument: '-HHHH'
// CHECK: error: unknown argument: '-munknown-to-clang-option'
// CHECK: error: unknown argument: '-print-stats'
// CHECK: error: unknown argument: '-funknown-to-clang-option'
// CL: warning: unknown argument ignored in clang-cl: '-cake-is-lie'
// CL: warning: unknown argument ignored in clang-cl: '-%0'
// CL: warning: unknown argument ignored in clang-cl: '-%d'
// CL: warning: unknown argument ignored in clang-cl: '-HHHH'
// CL: warning: unknown argument ignored in clang-cl: '-munknown-to-clang-option'
// CL: warning: unknown argument ignored in clang-cl: '-print-stats'
// CL: warning: unknown argument ignored in clang-cl: '-funknown-to-clang-option'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-cake-is-lie'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-%0'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-%d'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-HHHH'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-munknown-to-clang-option'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-print-stats'
// CL-ERROR: error: unknown argument ignored in clang-cl: '-funknown-to-clang-option'
// SILENT-NOT: error:
// SILENT-NOT: warning:
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'