1 // 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 2 3 // CHECK: In file included from {{.*}}diagnostics-aux.modulemap:3: 4 // CHECK: diagnostics-aux-2.modulemap:2:3: error: expected 5 6 // PR22299: Ensure we can produce diagnostics for duplicate modules from -fmodule-map-file=. 7 // 8 // CHECK: diagnostics.modulemap:[[@LINE+2]]:8: error: redefinition of module 'foo' 9 // CHECK: diagnostics-aux.modulemap:1:8: note: previously defined here 10 module foo {} 11 12 //* Check that we accept BCPL comments properly, not just as an extension. */ 13 14 module bad_use { 15 // CHECK: diagnostics.modulemap:[[@LINE+1]]:22: error: use declarations are only allowed in top-level modules 16 module submodule { use foo } 17 } 18
