diff options
Diffstat (limited to 'test/Modules/warn-unused-local-typedef.cpp')
| -rw-r--r-- | test/Modules/warn-unused-local-typedef.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Modules/warn-unused-local-typedef.cpp b/test/Modules/warn-unused-local-typedef.cpp new file mode 100644 index 000000000000..60e0612d6ce7 --- /dev/null +++ b/test/Modules/warn-unused-local-typedef.cpp @@ -0,0 +1,9 @@ +// RUN: rm -rf %t +// RUN: %clang -Wunused-local-typedef -c -x objective-c++ -fcxx-modules -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -o /dev/null 2>&1 | FileCheck %s -check-prefix=CHECK_1 +// RUN: %clang -Wunused-local-typedef -c -x objective-c++ -fcxx-modules -fmodules -fmodules-cache-path=%t -I %S/Inputs %s -o /dev/null 2>&1 | FileCheck %s -check-prefix=CHECK_2 -allow-empty + +// For modules, the warning should only fire the first time, when the module is +// built. +// CHECK_1: warning: unused typedef +// CHECK_2-NOT: warning: unused typedef +@import warn_unused_local_typedef; |