
Fix PR4207.

If we're resolving a list element access and we're given a VarInit,
return a new VarListElementInit referencing the VarInit.


git-svn-id: a4a6f32337ebd29ad4763b423022f00f68d1c7b7@71787 91177308-0d34-0410-b5e6-96231b3b80d8

lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx,lodyagin/bare_cxx