1 files changed, 44 insertions, 0 deletions
diff --git a/test/Modules/ModuleDebugInfo.cpp b/test/Modules/ModuleDebugInfo.cpp
new file mode 100644
index 0000000..81192cb
--- /dev/null
+++ b/test/Modules/ModuleDebugInfo.cpp
@@ -0,0 +1,44 @@
+// Test that (the same) debug info is emitted for an Objective-C++
+// module and a C++ precompiled header.
+
+// REQUIRES: asserts, shell
+
+// Modules:
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -triple %itanium_abi_triple -x objective-c++ -std=c++11 -debug-info-kind=limited -fmodules -fmodule-format=obj -fimplicit-module-maps -DMODULES -fmodules-cache-path=%t %s -I %S/Inputs -I %t -emit-llvm -o %t.ll -mllvm -debug-only=pchcontainer &>%t-mod.ll
+// RUN: cat %t-mod.ll | FileCheck %s
+// RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-NEG %s
+// RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-DWO %s
+
+// PCH:
+// RUN: %clang_cc1 -triple %itanium_abi_triple -x c++ -std=c++11 -emit-pch -fmodule-format=obj -I %S/Inputs -o %t.pch %S/Inputs/DebugCXX.h -mllvm -debug-only=pchcontainer &>%t-pch.ll
+// RUN: cat %t-pch.ll | FileCheck %s
+// RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-NEG %s
+
+#ifdef MODULES
+@import DebugCXX;
+#endif
+
+// CHECK: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus,
+// CHECK-SAME:                    isOptimized: false,
+// CHECK-SAME-NOT:                splitDebugFilename:
+// CHECK-DWO:                     dwoId:
+// CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, name: "Enum"
+// CHECK-SAME:             identifier: "_ZTSN8DebugCXX4EnumE")
+// CHECK: !DINamespace(name: "DebugCXX"
+// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Struct"
+// CHECK-SAME:             identifier: "_ZTSN8DebugCXX6StructE")
+// CHECK: !DICompositeType(tag: DW_TAG_class_type,
+// CHECK-SAME:             name: "Template<int, DebugCXX::traits<int> >"
+// CHECK-SAME:             identifier: "_ZTSN8DebugCXX8TemplateIiNS_6traitsIiEEEE")
+// CHECK: !DICompositeType(tag: DW_TAG_class_type,
+// CHECK-SAME:             name: "Template<float, DebugCXX::traits<float> >"
+// CHECK-SAME:             identifier: "_ZTSN8DebugCXX8TemplateIfNS_6traitsIfEEEE")
+// CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "A<void>"
+// CHECK-SAME:             identifier: "_ZTSN8DebugCXX1AIJvEEE")
+// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "FloatInstatiation"
+// no mangled name here yet.
+// CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "B",
+// no mangled name here yet.
+
+// CHECK-NEG-NOT: "_ZTSN8DebugCXX8TemplateIlNS_6traitsIlEEEE"