Wed Jun 6 06:00:56 PDT 2007 [EMAIL PROTECTED]
* FIX #1385: make sure tuple instances are loaded
Typechecking of explicit tuples is done "by hand" (rather than using
boxySplitTyConApp) so that rigidity is maintained. In making that change
I'd forgotten to retain the call to checkWiredInTyCon, which is important
to make sure instances are brought into scope.
Test is tc227.
M ./compiler/typecheck/TcExpr.lhs -3 +5
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