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| author | Simon Peyton Jones <simonpj@microsoft.com> | 2016-05-06 09:50:03 +0100 |
|---|---|---|
| committer | Simon Peyton Jones <simonpj@microsoft.com> | 2016-05-10 14:25:08 +0100 |
| commit | b21e8cc32302d2e9f3f2ea65173741cd43b0411a (patch) | |
| tree | 9e6c5b442d85eeab6b11cc40c7ec72c9fecc175c | |
| parent | a4717f51433d16e948d102477564e257cdece475 (diff) | |
| download | haskell-b21e8cc32302d2e9f3f2ea65173741cd43b0411a.tar.gz | |
Comments only
| -rw-r--r-- | compiler/typecheck/TcRnTypes.hs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/typecheck/TcRnTypes.hs b/compiler/typecheck/TcRnTypes.hs index dc05c13cc9..3fd2a83a7f 100644 --- a/compiler/typecheck/TcRnTypes.hs +++ b/compiler/typecheck/TcRnTypes.hs @@ -754,6 +754,8 @@ type TcIdSet = IdSet type TcIdBinderStack = [TcIdBinder] -- This is a stack of locally-bound ids, innermost on top -- Used ony in error reporting (relevantBindings in TcError) + -- We can't use the tcl_env type environment, because it doesn't + -- keep track of the nesting order data TcIdBinder = TcIdBndr |