diff options
Diffstat (limited to 'gcc/fortran/dependency.c')
| -rw-r--r-- | gcc/fortran/dependency.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/fortran/dependency.c b/gcc/fortran/dependency.c index 394d85b..eb74113 100644 --- a/gcc/fortran/dependency.c +++ b/gcc/fortran/dependency.c @@ -319,6 +319,8 @@ gfc_dep_compare_expr (gfc_expr *e1, gfc_expr *e2) if (e1 == NULL && e2 == NULL) return 0; + else if (e1 == NULL || e2 == NULL) + return -2; e1 = gfc_discard_nops (e1); e2 = gfc_discard_nops (e2); |