Ian Lynagh
Date: Tue Jul 19 20:58:39 2011 +0100
Add a test for #5332 (unboxed singleton tuples and TH)
>---
tests/ghc-regress/th/TH_unboxedSingleton.hs |7 +++
tests/ghc-regress/th/all.T |2 ++
2
ton Jones
Date: Wed Jul 20 10:15:52 2011 +0100
Fix #5332 (more): unboxed singleton tuples are fine
This patch fixes the unboxed singleton tuples in types and patterns
>---
compiler/hsSyn/Convert.lhs |3 ---
1
ton Jones
Date: Wed Jul 20 10:15:52 2011 +0100
Fix #5332 (more): unboxed singleton tuples are fine
This patch fixes the unboxed singleton tuples in types and patterns
>---
compiler/hsSyn/Convert.lhs |3 ---
1
Ian Lynagh
Date: Tue Jul 19 20:58:39 2011 +0100
Add a test for #5332 (unboxed singleton tuples and TH)
>---
tests/ghc-regress/th/TH_unboxedSingleton.hs |7 +++
tests/ghc-regress/th/all.T |2 ++
2
Tim Chevalier wrote:
On 8/14/08, Roman Leshchinskiy <[EMAIL PROTECTED]> wrote:
IIUC, the practical difference is this. If you have
f :: Int -> (# Int #)
then
case f m of (# n #) -> bar n
will call f before calling bar but will not evaluate n.
I fear I'm still not enlightened. I see
On 8/14/08, Roman Leshchinskiy <[EMAIL PROTECTED]> wrote:
>
> IIUC, the practical difference is this. If you have
>
> f :: Int -> (# Int #)
>
> then
>
> case f m of (# n #) -> bar n
>
> will call f before calling bar but will not evaluate n.
I fear I'm still not enlightened. I see how your
On 15/08/2008, at 07:11, Tim Chevalier wrote:
While reading some Core code, I noticed a function whose return type
was (# State# RealWorld #). I was curious why unboxed tuples of arity
1 would exist, so I dug around in the GHC sources and found that they
are used when desugaring foreign calls, a
catamorphism:
> While reading some Core code, I noticed a function whose return type
> was (# State# RealWorld #). I was curious why unboxed tuples of arity
> 1 would exist, so I dug around in the GHC sources and found that they
> are used when desugaring foreign calls, as per the comment at the
>
While reading some Core code, I noticed a function whose return type
was (# State# RealWorld #). I was curious why unboxed tuples of arity
1 would exist, so I dug around in the GHC sources and found that they
are used when desugaring foreign calls, as per the comment at the
beginning of boxResult i
