projects / ghc-hetmet.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 389cca2) | patch
Fix Trac #3221: renamer warnings for deriving clauses
authorsimonpj@microsoft.com <unknown>
Wed, 27 May 2009 18:21:57 +0000 (18:21 +0000)
committersimonpj@microsoft.com <unknown>
Wed, 27 May 2009 18:21:57 +0000 (18:21 +0000)
commit685f631451c4e6d8ebb6e31decb935db675f338e
tree305632e3842b639075c3504b2e2b602a54f95bcdtree | snapshot
parent389cca214f33a29646e08d57e3dca862140007b2commit | diff
Fix Trac #3221: renamer warnings for deriving clauses

This patch arranges to gather the variables used by 'deriving' clauses,
so that unused bindings are correctly reported.
compiler/rename/RnSource.lhs diff | blob | history
compiler/typecheck/TcDeriv.lhs diff | blob | history
compiler/typecheck/TcInstDcls.lhs diff | blob | history
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)