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-rw-r--r--gcc/fortran/interface.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c
index 919c95a..2637856 100644
--- a/gcc/fortran/interface.c
+++ b/gcc/fortran/interface.c
@@ -3888,6 +3888,7 @@ gfc_procedure_use (gfc_symbol *sym, gfc_actual_arglist **ap, locus *where)
/* F2008, C1303 and C1304. */
if (a->expr
&& (a->expr->ts.type == BT_DERIVED || a->expr->ts.type == BT_CLASS)
+ && a->expr->ts.u.derived
&& ((a->expr->ts.u.derived->from_intmod == INTMOD_ISO_FORTRAN_ENV
&& a->expr->ts.u.derived->intmod_sym_id == ISOFORTRAN_LOCK_TYPE)
|| gfc_expr_attr (a->expr).lock_comp))
@@ -3901,6 +3902,7 @@ gfc_procedure_use (gfc_symbol *sym, gfc_actual_arglist **ap, locus *where)
if (a->expr
&& (a->expr->ts.type == BT_DERIVED || a->expr->ts.type == BT_CLASS)
+ && a->expr->ts.u.derived
&& ((a->expr->ts.u.derived->from_intmod == INTMOD_ISO_FORTRAN_ENV
&& a->expr->ts.u.derived->intmod_sym_id
== ISOFORTRAN_EVENT_TYPE)