suited to spineless tagless code generation.
\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 StgSyn (
GenStgArg(..),
GenStgLiveVars,
\begin{code}
| StgLit Literal
+ -- StgConApp is vital for returning unboxed tuples
+ -- which can't be let-bound first
| StgConApp DataCon
[GenStgArg occ] -- Saturated
| StgOpApp StgOp -- Primitive op or foreign call
[GenStgArg occ] -- Saturated
- Type -- Result type; we need to know the result type
- -- so that we can assign result registers.
+ Type -- Result type
+ -- We need to know this so that we can
+ -- assign result registers
\end{code}
%************************************************************************