cvs commit: fptools/ghc/compiler/basicTypes OccName.lhs fptools/ghc/compiler/hsSyn Convert.lhs HsDecls.lhs fptools/ghc/compiler/parser Parser.y.pp ParserCore.y RdrHsSyn.lhs fptools/ghc/compiler/typecheck TcSplice.lhs

[Simon Peyton Jones]

simonpj     2005/11/12 13:41:12 PST

  Modified files:
    ghc/compiler/basicTypes OccName.lhs 
    ghc/compiler/hsSyn   Convert.lhs HsDecls.lhs 
    ghc/compiler/parser  Parser.y.pp ParserCore.y RdrHsSyn.lhs 
    ghc/compiler/typecheck TcSplice.lhs 
  Log:
  	Better TH -> HsSyn conversion
  
  	Merge to stable (attempt)
  
  This commit monad-ises the TH syntax -> HS syntax conversion.
  This means that error messages can be reported in a more civilised
  way.  It also ensures that the entire structure is converted eagerly.
  That means that any exceptions buried inside it are triggered 
  during conversion, and caught by the exception handler in TcSplice.
  Before, they could be triggered later, and looked like comiler
  crashes.
  
  Revision  Changes    Path
  1.66      +2 -2      fptools/ghc/compiler/basicTypes/OccName.lhs
  1.68      +403 -279  fptools/ghc/compiler/hsSyn/Convert.lhs
  1.114     +12 -0     fptools/ghc/compiler/hsSyn/HsDecls.lhs
  1.37      +3 -3      fptools/ghc/compiler/parser/Parser.y.pp
  1.24      +2 -2      fptools/ghc/compiler/parser/ParserCore.y
  1.92      +1 -1      fptools/ghc/compiler/parser/RdrHsSyn.lhs
  1.65      +36 -35    fptools/ghc/compiler/typecheck/TcSplice.lhs