| // RUN: %llvmgcc %s -S -o - | |
| struct tree_common {}; | |
| struct tree_int_cst { | |
| struct tree_common common; | |
| struct tree_int_cst_lowhi { | |
| unsigned long long low; | |
| long long high; | |
| } int_cst; | |
| }; | |
| enum XXX { yyy }; | |
| struct tree_function_decl { | |
| struct tree_common common; | |
| long long locus, y; | |
| __extension__ enum XXX built_in_class : 2; | |
| }; | |
| union tree_node { | |
| struct tree_int_cst int_cst; | |
| struct tree_function_decl function_decl; | |
| }; | |
| void foo (union tree_node * decl) { | |
| decl->function_decl.built_in_class != 0; | |
| } | |