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-rw-r--r--gcc/fortran/openmp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/fortran/openmp.c b/gcc/fortran/openmp.c
index 0e25bf4..6e81821 100644
--- a/gcc/fortran/openmp.c
+++ b/gcc/fortran/openmp.c
@@ -1516,7 +1516,8 @@ resolve_omp_do (gfc_code *code)
break;
}
do_code = do_code->next;
- if (do_code->op != EXEC_DO && do_code->op != EXEC_DO_WHILE)
+ if (do_code == NULL
+ || (do_code->op != EXEC_DO && do_code->op != EXEC_DO_WHILE))
{
gfc_error ("not enough DO loops for collapsed !$OMP DO at %L",
&code->loc);