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llvm-project/clang/test/Driver/visibility.cpp

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Add support for -fvisibility-ms-compat. We treat this as an alternative to -fvisibility=<?> which changes the default value visibility to "hidden" and the default type visibility to "default". Expose a -cc1 option for changing the default type visibility, repurposing -fvisibility as the default value visibility option (also setting type visibility from it in the absence of a specific option). rdar://13079314 llvm-svn: 175480
2013-02-19 09:57:35 +08:00
// RUN: %clang -### -S -fvisibility=hidden -fvisibility=default %s 2> %t.log
// RUN: FileCheck -check-prefix=CHECK-1 %s < %t.log
// CHECK-NOT: "-ftype-visibility"
// CHECK-1: "-fvisibility" "default"
// CHECK-NOT: "-ftype-visibility"
// RUN: %clang -### -S -fvisibility=default -fvisibility=hidden %s 2> %t.log
// RUN: FileCheck -check-prefix=CHECK-2 %s < %t.log
// CHECK-NOT: "-ftype-visibility"
// CHECK-2: "-fvisibility" "hidden"
// CHECK-NOT: "-ftype-visibility"
// RUN: %clang -### -S -fvisibility-ms-compat -fvisibility=hidden %s 2> %t.log
// RUN: FileCheck -check-prefix=CHECK-3 %s < %t.log
// CHECK-NOT: "-ftype-visibility"
// CHECK-3: "-fvisibility" "hidden"
// CHECK-NOT: "-ftype-visibility"
// RUN: %clang -### -S -fvisibility-ms-compat -fvisibility=default %s 2> %t.log
// RUN: FileCheck -check-prefix=CHECK-4 %s < %t.log
// CHECK-NOT: "-ftype-visibility"
// CHECK-4: "-fvisibility" "default"
// CHECK-NOT: "-ftype-visibility"
// RUN: %clang -### -S -fvisibility=hidden -fvisibility-ms-compat %s 2> %t.log
// RUN: FileCheck -check-prefix=CHECK-5 %s < %t.log
// CHECK-5: "-fvisibility" "hidden"
// CHECK-5: "-ftype-visibility" "default"
// RUN: %clang -### -S -fvisibility=default -fvisibility-ms-compat %s 2> %t.log
// RUN: FileCheck -check-prefix=CHECK-6 %s < %t.log
// CHECK-6: "-fvisibility" "hidden"
// CHECK-6: "-ftype-visibility" "default"