Don't try to float type-lets
authorsimonpj@microsoft.com <unknown>
Sun, 14 Sep 2008 11:33:24 +0000 (11:33 +0000)
committersimonpj@microsoft.com <unknown>
Sun, 14 Sep 2008 11:33:24 +0000 (11:33 +0000)
commit442e45db830166b3a9ef70320eaf45c5b845abda
tree85179a4e35c0e6e30e3ed2297ddf974b8e309ae1
parentd3bbee1c1a128daf17875a56bc4a335349a31124
Don't try to float type-lets

A type let shouldn't really occur in SetLevels, but if it does,
this patch makes sure it is left alone.
compiler/simplCore/SetLevels.lhs