Module debugging: Defer emitting tag types until their definition
was visited and all decls have been merged.
We only get a single chance to emit the types for virtual classes because
CGDebugInfo::completeRequiredType() categorically doesn't complete them.
llvm-svn: 256962
diff --git a/clang/test/Modules/ModuleDebugInfo.cpp b/clang/test/Modules/ModuleDebugInfo.cpp
index 82500f0..ca66a31 100644
--- a/clang/test/Modules/ModuleDebugInfo.cpp
+++ b/clang/test/Modules/ModuleDebugInfo.cpp
@@ -7,13 +7,11 @@
// 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-pch.ll | FileCheck --check-prefix=CHECK-NEG %s
#ifdef MODULES
@import DebugCXX;
@@ -23,22 +21,32 @@
// 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, name: "A<void>"
+// CHECK-SAME: identifier: "_ZTSN8DebugCXX1AIJvEEE")
+
// 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: !DICompositeType(tag: DW_TAG_class_type, name: "FwdVirtual"
+// CHECK-SAME: elements:
+// CHECK-SAME: identifier: "_ZTS10FwdVirtual")
+// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "_vptr$FwdVirtual"
+
// 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"