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-rw-r--r--gcc/fortran/interface.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c
index 1b967fa..2f8c6a5 100644
--- a/gcc/fortran/interface.c
+++ b/gcc/fortran/interface.c
@@ -1030,7 +1030,8 @@ check_dummy_characteristics (gfc_symbol *s1, gfc_symbol *s2,
return s1 == s2 ? true : false;
/* Check type and rank. */
- if (type_must_agree && !compare_type_rank (s2, s1))
+ if (type_must_agree &&
+ (!compare_type_rank (s1, s2) || !compare_type_rank (s2, s1)))
{
snprintf (errmsg, err_len, "Type/rank mismatch in argument '%s'",
s1->name);