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-rw-r--r--gcc/fortran/frontend-passes.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/fortran/frontend-passes.c b/gcc/fortran/frontend-passes.c
index d4dee47..d333c68 100644
--- a/gcc/fortran/frontend-passes.c
+++ b/gcc/fortran/frontend-passes.c
@@ -1255,6 +1255,11 @@ combine_array_constructor (gfc_expr *e)
if (forall_level > 0)
return false;
+ /* Inside an iterator, things can get hairy; we are likely to create
+ an invalid temporary variable. */
+ if (iterator_level > 0)
+ return false;
+
op1 = e->value.op.op1;
op2 = e->value.op.op2;