Fix Trac #3717: exprOkForSpeculation should look through case expressions
authorsimonpj@microsoft.com <unknown>
Tue, 15 Dec 2009 16:01:24 +0000 (16:01 +0000)
committersimonpj@microsoft.com <unknown>
Tue, 15 Dec 2009 16:01:24 +0000 (16:01 +0000)
commit08579b108d0b021e0d3f05d4c5af0259a3907864
tree5b96f9c945507c554eb0b8166d4940b274cdf65b
parent028b79fe599d8129b6212b0efb601a6cfc55c1ef
Fix Trac #3717: exprOkForSpeculation should look through case expressions

See Note [exprOkForSpeculation: case expressions] in CoreUtils
compiler/coreSyn/CoreUtils.lhs