[PATCH] [libcxx] Allow declaration of map and multimap iterator with incomplete mapped type.

[Marshall Clow]

This looks fine to me.


================
Comment at: include/map:754
@@ -743,2 +753,3 @@
+        : __i_(__i.__i_) {}
 
     _LIBCPP_INLINE_VISIBILITY
----------------
Is this just a line-wrap change - or am I missing some functionality that has changed?

http://reviews.llvm.org/D7785

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