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-rw-r--r--gcc/cp/tree.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 6ae0568..c885d08 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -160,7 +160,9 @@ lvalue_p_1 (const_tree ref,
break;
case COND_EXPR:
- op1_lvalue_kind = lvalue_p_1 (TREE_OPERAND (ref, 1),
+ op1_lvalue_kind = lvalue_p_1 (TREE_OPERAND (ref, 1)
+ ? TREE_OPERAND (ref, 1)
+ : TREE_OPERAND (ref, 0),
treat_class_rvalues_as_lvalues);
op2_lvalue_kind = lvalue_p_1 (TREE_OPERAND (ref, 2),
treat_class_rvalues_as_lvalues);