This site is a static rendering of the Trac instance that was used by R7RS-WG1 for its work on R7RS-small (PDF), which was ratified in 2013. For more information, see Home.

Source for ticket #44

cc


    

changetime

2011-01-24 08:14:41

component

WG1 - Core

description

We would like a standard for checking function arity. 

SRFI-102 proposes a way to check function arity:

Many Scheme systems provide mechanisms for inspecting the arity of a procedural value, making it a common feature, however there is no standard interface. As a result there is no portable way to observe the arity of a procedure.

Do we standardize it ?

id

44

keywords


    

milestone


    

owner

alexshinn

priority

minor

reporter

medernac

resolution

wontfix

severity


    

status

closed

summary

Testing function arity

time

2010-03-08 16:02:34

type

defect

Changes

Change at time 2011-01-24 08:14:41

author

cowan

field

comment

newvalue


    

oldvalue

5

raw-time

1295828081000000

ticket

44

time

2011-01-24 08:14:41

Change at time 2011-01-24 08:14:41

author

cowan

field

resolution

newvalue

wontfix

oldvalue


    

raw-time

1295828081000000

ticket

44

time

2011-01-24 08:14:41

Change at time 2011-01-24 08:14:41

author

cowan

field

status

newvalue

closed

oldvalue

reopened

raw-time

1295828081000000

ticket

44

time

2011-01-24 08:14:41

Change at time 2011-01-24 08:14:04

author

cowan

field

comment

newvalue


    

oldvalue

4

raw-time

1295828044000000

ticket

44

time

2011-01-24 08:14:04

Change at time 2011-01-24 08:14:04

author

cowan

field

resolution

newvalue


    

oldvalue

fixed

raw-time

1295828044000000

ticket

44

time

2011-01-24 08:14:04

Change at time 2011-01-24 08:14:04

author

cowan

field

status

newvalue

reopened

oldvalue

closed

raw-time

1295828044000000

ticket

44

time

2011-01-24 08:14:04

Change at time 2010-10-18 02:43:13

author

cowan

field

comment

newvalue

The WG2 voted to reject function arity.

oldvalue

3

raw-time

1287344593000000

ticket

44

time

2010-10-18 02:43:13

Change at time 2010-10-18 02:43:13

author

cowan

field

description

newvalue

We would like a standard for checking function arity. 

SRFI-102 proposes a way to check function arity:

Many Scheme systems provide mechanisms for inspecting the arity of a procedural value, making it a common feature, however there is no standard interface. As a result there is no portable way to observe the arity of a procedure.

Do we standardize it ?

oldvalue

We would like a standard for checking function arity. 

SRFI-102 proposes a way to check function arity:

Many Scheme systems provide mechanisms for inspecting the arity of a procedural value, making it a common feature, however there is no standard interface. As a result there is no portable way to observe the arity of a procedure.

Do we standardize it ?

raw-time

1287344593000000

ticket

44

time

2010-10-18 02:43:13

Change at time 2010-10-18 02:43:13

author

cowan

field

resolution

newvalue

fixed

oldvalue


    

raw-time

1287344593000000

ticket

44

time

2010-10-18 02:43:13

Change at time 2010-10-18 02:43:13

author

cowan

field

status

newvalue

closed

oldvalue

new

raw-time

1287344593000000

ticket

44

time

2010-10-18 02:43:13

Change at time 2010-03-17 02:33:53

author

medernac

field

comment

newvalue

Replying to [comment:1 kumoyuki]:
> This only makes sense in the context of a major overhaul of the type system within Scheme. While I think we should do *that*, I am less than sure that doing *this* without doing that makes any sense at all, except as a case of rampant featuritis.
> 
> No. Let WG2 handle it.

Ok, I agree to postpone this issue until a (dynamic) type system has been proposed.

oldvalue

1.2

raw-time

1268768033000000

ticket

44

time

2010-03-17 02:33:53

Change at time 2010-03-16 06:36:04

author

kumoyuki

field

comment

newvalue

This only makes sense in the context of a major overhaul of the type system within Scheme. While I think we should do *that*, I am less than sure that doing *this* without doing that makes any sense at all, except as a case of rampant featuritis.

No. Let WG2 handle it.

oldvalue

1

raw-time

1268696164000000

ticket

44

time

2010-03-16 06:36:04