| // RUN: not %clang_cc1 -fmodules -fmodules-cache-path=%t -fmodule-map-file=%S/Inputs/diagnostics-aux.modulemap -fmodule-map-file=%s -fsyntax-only -x c++ /dev/null 2>&1 | FileCheck %s |
| |
| // CHECK: In file included from {{.*}}diagnostics-aux.modulemap:3: |
| // CHECK: diagnostics-aux-2.modulemap:2:3: error: expected |
| |
| // PR22299: Ensure we can produce diagnostics for duplicate modules from -fmodule-map-file=. |
| // |
| // CHECK: diagnostics.modulemap:[[@LINE+2]]:8: error: redefinition of module 'foo' |
| // CHECK: diagnostics-aux.modulemap:1:8: note: previously defined here |
| module foo {} |
| |
| //* Check that we accept BCPL comments properly, not just as an extension. */ |
| |
| module bad_use { |
| // CHECK: diagnostics.modulemap:[[@LINE+1]]:22: error: use declarations are only allowed in top-level modules |
| module submodule { use foo } |
| } |