diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr51034.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/pr51034.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr51034.c b/gcc/testsuite/gcc.dg/pr51034.c new file mode 100644 index 0000000..c9b9c27 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr51034.c @@ -0,0 +1,14 @@ +/* PR c/51034 */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +struct S; + +int +main () +{ + struct R { typeof (((struct W) {})) x; } r; /* { dg-error "invalid use of undefined type" } */ + struct S { typeof (((struct S) {})) x; } s; /* { dg-error "invalid use of undefined type" } */ + struct T { int x[sizeof ((struct T) {})]; } t;/* { dg-error "invalid use of undefined type" } */ + struct U { int x[sizeof((struct V){})];} u; /* { dg-error "invalid use of undefined type" } */ +} |