diff options
| author | John McCall <rjmccall@apple.com> | 2010-05-21 01:18:57 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-05-21 01:18:57 +0000 |
| commit | a9976d3b192690db20f59dc44099ac4ca939bdb7 (patch) | |
| tree | d803c7b2d650841a32cf0b36c87c68adfd47faaa /lib/CodeGen/CGClass.cpp | |
| parent | bc365c53606ab90537576cb48d93a54ce3fb0cb5 (diff) | |
When emitting an lvalue for an anonymous struct or union member during
class initialization, drill down through an arbitrary number of anonymous
records.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104310 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGClass.cpp')
| -rw-r--r-- | lib/CodeGen/CGClass.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/CGClass.cpp b/lib/CodeGen/CGClass.cpp index 72d95b8556..82c72288d9 100644 --- a/lib/CodeGen/CGClass.cpp +++ b/lib/CodeGen/CGClass.cpp @@ -446,13 +446,15 @@ static void EmitMemberInitializer(CodeGenFunction &CGF, QualType FieldType = CGF.getContext().getCanonicalType(Field->getType()); llvm::Value *ThisPtr = CGF.LoadCXXThis(); - LValue LHS = CGF.EmitLValueForFieldInitialization(ThisPtr, Field, 0); + LValue LHS; // If we are initializing an anonymous union field, drill down to the field. if (MemberInit->getAnonUnionMember()) { Field = MemberInit->getAnonUnionMember(); - LHS = CGF.EmitLValueForField(LHS.getAddress(), Field, 0); + LHS = CGF.EmitLValueForAnonRecordField(ThisPtr, Field, 0); FieldType = Field->getType(); + } else { + LHS = CGF.EmitLValueForFieldInitialization(ThisPtr, Field, 0); } // FIXME: If there's no initializer and the CXXBaseOrMemberInitializer |