This module exports some utility functions of no great interest.
\begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
module DsUtils (
EquationInfo(..),
firstPat, shiftEqns,
is_simple_lpat p = is_simple_pat (unLoc p)
is_simple_pat (TuplePat ps Boxed _) = all is_triv_lpat ps
- is_simple_pat (ConPatOut{ pat_args = ps }) = all is_triv_lpat (hsConArgs ps)
+ is_simple_pat (ConPatOut{ pat_args = ps }) = all is_triv_lpat (hsConPatArgs ps)
is_simple_pat (VarPat _) = True
is_simple_pat (ParPat p) = is_simple_lpat p
is_simple_pat other = False
| otherwise = mkBreakPointOpId uq mod ix
uq2 <- newUnique
let occName = mkVarOcc "tick"
- let name = mkInternalName uq2 occName noSrcLoc -- use mkSysLocal?
+ let name = mkInternalName uq2 occName noSrcSpan -- use mkSysLocal?
let var = Id.mkLocalId name realWorldStatePrimTy
scrut <-
if opt_Hpc