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-rw-r--r--gcc/fortran/openmp.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/fortran/openmp.c b/gcc/fortran/openmp.c
index 16c7774..a578ad9 100644
--- a/gcc/fortran/openmp.c
+++ b/gcc/fortran/openmp.c
@@ -2169,6 +2169,12 @@ resolve_omp_do (gfc_code *code)
"at %L", name, &do_code->loc);
break;
}
+ if (do_code->op == EXEC_DO_CONCURRENT)
+ {
+ gfc_error ("%s cannot be a DO CONCURRENT loop at %L", name,
+ &do_code->loc);
+ break;
+ }
gcc_assert (do_code->op == EXEC_DO);
if (do_code->ext.iterator->var->ts.type != BT_INTEGER)
gfc_error ("%s iteration variable must be of type integer at %L",