diff options
Diffstat (limited to 'gcc/ubsan.c')
| -rw-r--r-- | gcc/ubsan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/ubsan.c b/gcc/ubsan.c index 109382498fd..2ee908c490b 100644 --- a/gcc/ubsan.c +++ b/gcc/ubsan.c @@ -408,7 +408,9 @@ ubsan_type_descriptor (tree type, enum ubsan_print_style pstyle) { pp_left_bracket (&pretty_name); tree dom = TYPE_DOMAIN (t); - if (dom && TREE_CODE (TYPE_MAX_VALUE (dom)) == INTEGER_CST) + if (dom != NULL_TREE + && TYPE_MAX_VALUE (dom) != NULL_TREE + && TREE_CODE (TYPE_MAX_VALUE (dom)) == INTEGER_CST) { if (tree_fits_uhwi_p (TYPE_MAX_VALUE (dom)) && tree_to_uhwi (TYPE_MAX_VALUE (dom)) + 1 != 0) |