-
| From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
| On Behalf Of Duncan Coutts
| Sent: 13 August 2006 23:34
| To: GHC-users list; GHC-bugs list
| Subject: behaviour of {-# NOINLINE #-} in where clauses
|
| This doesn't have the effect I expected:
|
| loop xs =
| case blah of
| One thing
Hello Duncan,
Monday, August 14, 2006, 2:33:31 AM, you wrote:
Reversing the test doesn't help because either way ghc turns it into:
case thing of
_DEFAULT -
4096 -
to be exact, ghc passes code for default case separately from code for
other cases. look at emitSwitch procedure to know
On Mon, 2006-08-14 at 10:12 +0100, Simon Peyton-Jones wrote:
[Narrowing to ghc users only]
That's odd. I tried it (the HEAD) and it worked fine. Input and output
below
You'll notice that the binding for 'realloc' got floated into the branch
of the case (that's FloatIn), but it is never
This doesn't have the effect I expected:
loop xs =
case blah of
One thing - ... loop
The other - ... realloc ...
where
{-# NOINLINE realloc #-}
realloc = do
something
loop ...
My intention here was that the loop would not contain the code for
realloc and that
