diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/anon-struct-14.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/anon-struct-14.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/anon-struct-14.c b/gcc/testsuite/gcc.dg/anon-struct-14.c new file mode 100644 index 000000000..293ccc75a --- /dev/null +++ b/gcc/testsuite/gcc.dg/anon-struct-14.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-fplan9-extensions" } */ + +/* When using Plan 9 extensions, a typedef can conflict with an + anonymous field. */ + +typedef struct { int a; } s1; +struct s2 { s1; int s1; }; /* { dg-error "duplicate" } */ +int f(struct s2 *p) { return p->s1; } /* { dg-error "incompatible" } */ |