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-rw-r--r--lib/CodeGen/CGRecordLayoutBuilder.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/CGRecordLayoutBuilder.h b/lib/CodeGen/CGRecordLayoutBuilder.h
index ac2f53c508..c1ba6056d7 100644
--- a/lib/CodeGen/CGRecordLayoutBuilder.h
+++ b/lib/CodeGen/CGRecordLayoutBuilder.h
@@ -83,6 +83,9 @@ class CGRecordLayoutBuilder {
/// Layout - Will layout a RecordDecl.
void Layout(const RecordDecl *D);
+ /// LayoutUnion - Will layout a union RecordDecl.
+ void LayoutUnion(const RecordDecl *D);
+
/// LayoutField - try to layout all fields in the record decl.
/// Returns false if the operation failed because the struct is not packed.
bool LayoutFields(const RecordDecl *D);