/* { dg-do compile } */ | |
/* { dg-options "-O1 -fdump-tree-dom3" } */ | |
extern void abort (void); | |
union tree_node; | |
typedef union tree_node *tree; | |
enum tree_code | |
{ | |
BIND_EXPR, | |
}; | |
struct tree_common | |
{ | |
enum tree_code code:8; | |
}; | |
union tree_node | |
{ | |
struct tree_common common; | |
}; | |
tree | |
voidify_wrapper_expr (tree wrapper) | |
{ | |
switch (wrapper->common.code) | |
{ | |
case BIND_EXPR: | |
if (wrapper->common.code != BIND_EXPR) | |
abort (); | |
} | |
} | |
/* There should be no IF conditionals. */ | |
/* { dg-final { scan-tree-dump-times "if " 0 "dom3"} } */ |