[C++1y] [PATCH 2/4] Support nested generic lambdas.

[Adam Butcher]

        * lambda.c (maybe_add_lambda_conv_op): Don't check for instantiated
        callop in the case of generic lambdas.
---
 gcc/cp/lambda.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/cp/lambda.c b/gcc/cp/lambda.c
index b04448b..2ffa7e0 100644
--- a/gcc/cp/lambda.c
+++ b/gcc/cp/lambda.c
@@ -810,7 +810,7 @@ maybe_add_lambda_conv_op (tree type)
     = (DECL_TEMPLATE_INFO (callop)
     && DECL_TEMPLATE_RESULT (DECL_TI_TEMPLATE (callop)) == callop);
 
-  if (DECL_INITIAL (callop) == NULL_TREE)
+  if (!generic_lambda_p && DECL_INITIAL (callop) == NULL_TREE)
     {
       /* If the op() wasn't instantiated due to errors, give up.  */
       gcc_assert (errorcount || sorrycount);
-- 
1.8.4