is this not the dictionary passing (or whatever)to achieve overloading.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: 13 April 2001 06:48
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Question about hugss DEBUG_SHOWSC
hi haskellers ...
Im trying to use the hugss flag DEBUG_SHOWSC. Everything
seems to work
fine, except for one(simple?) detail:
When you use Int or Double literals, hugs always add extra variables,
related to the fromInt/fromDouble aplication.
For example:
f = 666
should be translated to:
f = fromInt 666
but hugs returns :
f = fromInt v35 666
What is the var. v35 for???, the function fromInt receives
just one argument.
If the function has parameters, the resulting function has
extra-parameters,
which seems to be out-of-place in both sides of the binding ...
here you are a couple of examples:
the function:
f x = 666
generates the output:
f o2 o1 = fromInt o2 666
And the reported type for f is: Num a = b - a , which is
inconsistent with
the previous result.
the function:
f x = 666 + x
generates :
f o2 o1 = (+) o2 (fromInt o2 666) o1
which has similar troubles to the previous example.
What are these extra-variables for? Are they a debug-feature?
whats the
meaning?
And finally, the obligated question: how can I avoid them? I
suppose that
I have to take a look at the source code, but: whatd be the
part which
is responsible for this(parser,static,type... no please,compiler)?
Thanks in advance.
saludos
dario estepario ...
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