*** Dumping AST Record Layout Type: struct S1 Layout: <ASTRecordLayout Size:16 Alignment:16 FieldOffsets: [0, 11]> *** Dumping AST Record Layout Type: struct S2 Layout: <ASTRecordLayout Size:128 Alignment:64 FieldOffsets: [64]> *** Dumping AST Record Layout Type: struct S3 Layout: <ASTRecordLayout Size:32 Alignment:32 FieldOffsets: [0, 1]>