diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/function.c b/gcc/function.c index 978dc81..31b71c6 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -4231,7 +4231,8 @@ assign_parms (fndecl) type of the first field for the tests below. We have already verified that the modes are the same. */ if (DECL_TRANSPARENT_UNION (parm) - || TYPE_TRANSPARENT_UNION (passed_type)) + || (TREE_CODE (passed_type) == UNION_TYPE + && TYPE_TRANSPARENT_UNION (passed_type))) passed_type = TREE_TYPE (TYPE_FIELDS (passed_type)); /* See if this arg was passed by invisible reference. It is if |