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-rw-r--r--gcc/cp/class.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/cp/class.cc b/gcc/cp/class.cc
index 370bfa3..2764bb5 100644
--- a/gcc/cp/class.cc
+++ b/gcc/cp/class.cc
@@ -5744,6 +5744,9 @@ type_has_converting_constructor (tree t)
{
tree fn = *iter;
tree parm = FUNCTION_FIRST_USER_PARMTYPE (fn);
+ if (parm == NULL_TREE)
+ /* Varargs. */
+ return true;
if (parm == void_list_node
|| !sufficient_parms_p (TREE_CHAIN (parm)))
/* Can't accept a single argument, so won't be considered for