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Debug Info: Avoid completing class types when a definition is in a module.

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This patch adds an early exit to CGDebugInfo::completeClassData() when
compiling with -gmodules and the to-be-completed type is available in
a clang module.

rdar://problem/23599990

llvm-svn: 308938
This commit is contained in:
Adrian Prantl
2017-07-24 23:48:51 +00:00
parent 48666a694c
commit a43acdc4d4
4 changed files with 47 additions and 29 deletions
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11
clang/test/Modules/ModuleDebugInfo.cpp
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@@ -86,10 +86,10 @@
// CHECK-SAME: flags: DIFlagFwdDecl
// CHECK-SAME: identifier: "_ZTSN8DebugCXX8TemplateIfNS_6traitsIfEEEE")
// CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "FwdVirtual"
// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Virtual"
// CHECK-SAME: elements:
// CHECK-SAME: identifier: "_ZTS10FwdVirtual")
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "_vptr$FwdVirtual"
// CHECK-SAME: identifier: "_ZTS7Virtual")
// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "_vptr$Virtual"
// CHECK: !DICompositeType(tag: DW_TAG_union_type,
// CHECK-NOT: name:
@@ -111,6 +111,11 @@
// CHECK-SAME: name: "InAnonymousNamespace",
// CHECK-SAME: elements: !{{[0-9]+}})
// CHECK: ![[A:.*]] = {{.*}}!DICompositeType(tag: DW_TAG_class_type, name: "A",
// CHECK-SAME: elements:
// CHECK-SAME: vtableHolder: ![[A]],
// CHECK-SAME: identifier: "_ZTS1A")
// CHECK: ![[DERIVED:.*]] = {{.*}}!DICompositeType(tag: DW_TAG_class_type, name: "Derived",
// CHECK-SAME: identifier: "_ZTS7Derived")
// CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "B", scope: ![[DERIVED]],