diff options
Diffstat (limited to 'gcc/fortran/misc.c')
| -rw-r--r-- | gcc/fortran/misc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/fortran/misc.c b/gcc/fortran/misc.c index 3d449ae1..e6402e8 100644 --- a/gcc/fortran/misc.c +++ b/gcc/fortran/misc.c @@ -130,7 +130,6 @@ gfc_typename (gfc_typespec *ts, bool for_hash) static char buffer2[GFC_MAX_SYMBOL_LEN + 8]; static int flag = 0; char *buffer; - gfc_typespec *ts1; gfc_charlen_t length = 0; buffer = flag ? buffer1 : buffer2; @@ -180,16 +179,17 @@ gfc_typename (gfc_typespec *ts, bool for_hash) sprintf (buffer, "TYPE(%s)", ts->u.derived->name); break; case BT_CLASS: - if (ts->u.derived == NULL) + if (!ts->u.derived || !ts->u.derived->components + || !ts->u.derived->components->ts.u.derived) { sprintf (buffer, "invalid class"); break; } - ts1 = ts->u.derived->components ? &ts->u.derived->components->ts : NULL; - if (ts1 && ts1->u.derived && ts1->u.derived->attr.unlimited_polymorphic) + if (ts->u.derived->components->ts.u.derived->attr.unlimited_polymorphic) sprintf (buffer, "CLASS(*)"); else - sprintf (buffer, "CLASS(%s)", ts->u.derived->name); + sprintf (buffer, "CLASS(%s)", + ts->u.derived->components->ts.u.derived->name); break; case BT_ASSUMED: sprintf (buffer, "TYPE(*)"); |