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| author | simonpj@microsoft.com <unknown> | 2010-06-14 07:48:01 +0000 |
|---|---|---|
| committer | simonpj@microsoft.com <unknown> | 2010-06-14 07:48:01 +0000 |
| commit | b29550df55693d3b6a2bd36b4852825ba3825740 (patch) | |
| tree | 08533aa72eee269cba017977e1c9aae2cec230e1 /docs/users_guide | |
| parent | 127d259f77deda6f03c2213c3dacba0354b37322 (diff) | |
| download | haskell-b29550df55693d3b6a2bd36b4852825ba3825740.tar.gz | |
Update docs on view patterns
Diffstat (limited to 'docs/users_guide')
| -rw-r--r-- | docs/users_guide/glasgow_exts.xml | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/docs/users_guide/glasgow_exts.xml b/docs/users_guide/glasgow_exts.xml index b7d43c9f3f..f8cd504a84 100644 --- a/docs/users_guide/glasgow_exts.xml +++ b/docs/users_guide/glasgow_exts.xml @@ -818,10 +818,8 @@ let {(x -> y) = e1 ; (y -> x) = e2 } in x </programlisting> -(We may lift this -restriction in the future; the only cost is that type checking patterns -would get a little more complicated.) - +(For some amplification on this design choice see +<ulink url="http://hackage.haskell.org/trac/ghc/ticket/4061">Trac #4061</ulink>.) </para> </listitem> |