| // Note: %s must be preceded by --, otherwise it may be interpreted as a |
| // command-line option, e.g. on Mac where %s is commonly under /Users. |
| |
| // Test that 'clang-cl /E' treats inputs as C++ if the extension is |
| // unrecognized. midl relies on this. See PR40140. |
| |
| // Use a plain .cpp extension first. |
| // RUN: %clang_cl /E -- %s | FileCheck %s |
| |
| // Copy to use .idl as the extension. |
| // RUN: cp %s %t.idl |
| // RUN: %clang_cl /E -- %t.idl | FileCheck %s |
| |
| #ifdef __cplusplus |
| struct IsCPlusPlus {}; |
| #endif |
| |
| // CHECK: struct IsCPlusPlus {}; |
