Fix Trac #2713: refactor and tidy up renaming of fixity decls
authorsimonpj@microsoft.com <unknown>
Mon, 27 Oct 2008 22:27:38 +0000 (22:27 +0000)
committersimonpj@microsoft.com <unknown>
Mon, 27 Oct 2008 22:27:38 +0000 (22:27 +0000)
commit5f8d93baa07271687825458e01c187081bcb1ddc
tree63d9df5f6aa1094f00f1a105c7dae8692818e3c6
parent6b1a6f305f801a1e2a90c3b513e76e7c2d221499
Fix Trac #2713: refactor and tidy up renaming of fixity decls

In fixing #2713, this patch also eliminates two almost-unused
functions from RnEnv (lookupBndr and lookupBndr_maybe).  The
net lines of code is prety much unchanged, but more of them
are comments!
compiler/rename/RnBinds.lhs
compiler/rename/RnEnv.lhs
compiler/rename/RnExpr.lhs
compiler/rename/RnSource.lhs
compiler/typecheck/TcDeriv.lhs