diff options
Diffstat (limited to 'gcc/fortran/expr.c')
| -rw-r--r-- | gcc/fortran/expr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index e5394b8..549feee 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -1839,6 +1839,9 @@ gfc_simplify_expr (gfc_expr *p, int type) if (p->ref && p->ref->u.ss.end) gfc_extract_int (p->ref->u.ss.end, &end); + if (end < 0) + end = 0; + s = gfc_get_wide_string (end - start + 2); memcpy (s, p->value.character.string + start, (end - start) * sizeof (gfc_char_t)); |