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Fix corner case of useless constraint in SPECIALISE pragma
authorsimonpj@microsoft.com <unknown>
Sun, 22 Apr 2007 21:29:11 +0000 (21:29 +0000)
committersimonpj@microsoft.com <unknown>
Sun, 22 Apr 2007 21:29:11 +0000 (21:29 +0000)
MERGE TO STABLE

This patch fixes Trac #1287.

The problem is described in Note [Unused spec binders] in DsBinds.

At the same time I realised that the error messages in DsBinds.dsPrag
were being given the location of the *binding* not the *pragma*.
So I've fixed that too.


No differences found
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)