diff options
Diffstat (limited to 'gcc/fortran/simplify.cc')
| -rw-r--r-- | gcc/fortran/simplify.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/fortran/simplify.cc b/gcc/fortran/simplify.cc index b618418..aff9a1b 100644 --- a/gcc/fortran/simplify.cc +++ b/gcc/fortran/simplify.cc @@ -8485,7 +8485,16 @@ gfc_simplify_unpack (gfc_expr *vector, gfc_expr *mask, gfc_expr *field) } } else if (field->expr_type == EXPR_ARRAY) - e = gfc_copy_expr (field_ctor->expr); + { + if (field_ctor) + e = gfc_copy_expr (field_ctor->expr); + else + { + /* Not enough elements in array FIELD. */ + gfc_free_expr (result); + return &gfc_bad_expr; + } + } else e = gfc_copy_expr (field); |