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      1 // Test that (the same) debug info is emitted for an Objective-C++
      2 // module and a C++ precompiled header.
      3 
      4 // REQUIRES: asserts, shell
      5 
      6 // Modules:
      7 // RUN: rm -rf %t
      8 // 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
      9 // RUN: cat %t-mod.ll | FileCheck %s
     10 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-NEG %s
     11 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-DWO %s
     12 
     13 // PCH:
     14 // 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
     15 // RUN: cat %t-pch.ll | FileCheck %s
     16 // RUN: cat %t-mod.ll | FileCheck --check-prefix=CHECK-NEG %s
     17 
     18 #ifdef MODULES
     19 @import DebugCXX;
     20 #endif
     21 
     22 // CHECK: distinct !DICompileUnit(language: DW_LANG_{{.*}}C_plus_plus,
     23 // CHECK-SAME:                    isOptimized: false,
     24 // CHECK-SAME-NOT:                splitDebugFilename:
     25 // CHECK-DWO:                     dwoId:
     26 // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, name: "Enum"
     27 // CHECK-SAME:             identifier: "_ZTSN8DebugCXX4EnumE")
     28 // CHECK: !DINamespace(name: "DebugCXX"
     29 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Struct"
     30 // CHECK-SAME:             identifier: "_ZTSN8DebugCXX6StructE")
     31 // CHECK: !DICompositeType(tag: DW_TAG_class_type,
     32 // CHECK-SAME:             name: "Template<int, DebugCXX::traits<int> >"
     33 // CHECK-SAME:             identifier: "_ZTSN8DebugCXX8TemplateIiNS_6traitsIiEEEE")
     34 // CHECK: !DICompositeType(tag: DW_TAG_class_type,
     35 // CHECK-SAME:             name: "Template<float, DebugCXX::traits<float> >"
     36 // CHECK-SAME:             identifier: "_ZTSN8DebugCXX8TemplateIfNS_6traitsIfEEEE")
     37 // CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "A<void>"
     38 // CHECK-SAME:             identifier: "_ZTSN8DebugCXX1AIJvEEE")
     39 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "FloatInstatiation"
     40 // no mangled name here yet.
     41 // CHECK: !DIDerivedType(tag: DW_TAG_typedef, name: "B",
     42 // no mangled name here yet.
     43 
     44 // CHECK-NEG-NOT: "_ZTSN8DebugCXX8TemplateIlNS_6traitsIlEEEE"
     45