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| author | David Blaikie <dblaikie@gmail.com> | 2017-04-11 21:13:37 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2017-04-11 21:13:37 +0000 |
| commit | 1ac9c98e6c40d9a1e6cb904b414161388af4a89c (patch) | |
| tree | 1928c119f565401a0a8d7221f85fe4f0c3190d0b /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | ddb9ae192a0df1497eeda6e2627e82db3c85c0f0 (diff) | |
| download | bcm5719-llvm-1ac9c98e6c40d9a1e6cb904b414161388af4a89c.tar.gz bcm5719-llvm-1ac9c98e6c40d9a1e6cb904b414161388af4a89c.zip | |
Modular Codegen: Support homing debug info for types in modular objects
Matching the function-homing support for modular codegen. Any type
implicitly (implicit template specializations) or explicitly defined in
a module is attached to that module's object file and omitted elsewhere
(only a declaration used if necessary for references).
llvm-svn: 299987
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 96358bf6119..7fe8bf04129 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -3820,6 +3820,11 @@ void CodeGenModule::EmitTopLevelDecl(Decl *D) { EmitDeclContext(cast<NamespaceDecl>(D)); break; case Decl::CXXRecord: + if (DebugInfo) { + if (auto *ES = D->getASTContext().getExternalSource()) + if (ES->hasExternalDefinitions(D) == ExternalASTSource::EK_Never) + DebugInfo->completeUnusedClass(cast<CXXRecordDecl>(*D)); + } // Emit any static data members, they may be definitions. for (auto *I : cast<CXXRecordDecl>(D)->decls()) if (isa<VarDecl>(I) || isa<CXXRecordDecl>(I)) |
