diff options
Diffstat (limited to 'clang/test/Modules/diagnostics.modulemap')
| -rw-r--r-- | clang/test/Modules/diagnostics.modulemap | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/Modules/diagnostics.modulemap b/clang/test/Modules/diagnostics.modulemap new file mode 100644 index 00000000000..e28239fea36 --- /dev/null +++ b/clang/test/Modules/diagnostics.modulemap @@ -0,0 +1,8 @@ +// RUN: cp %s %t-duplicate.modulemap +// RUN: not %clang_cc1 -fmodules -fmodules-cache-path=%t -fmodule-map-file=%s -fmodule-map-file=%t-duplicate.modulemap -fsyntax-only -x c++ /dev/null 2>&1 | FileCheck --check-prefix=CHECK-DUPLICATE %s + +// PR22299: Ensure we can produce diagnostics for duplicate modules from -fmodule-map-file=. +// +// CHECK-DUPLICATE: duplicate.modulemap:[[@LINE+2]]:8: error: redefinition of module 'foo' +// CHECK-DUPLICATE: diagnostics.modulemap:[[@LINE+1]]:8: note: previously defined here +module foo {} |
