September 13, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Ben Cohen |
Ben Cohen wrote:
>
> In article <3BA08FBC.158C9162@sanger.ac.uk>, "James Gilbert" <jgrg@sanger.ac.uk> wrote:
>
> >> Incidentally, I noted elsewhere that C's -> notation might not be needed in D. If you don't mind using it for something else, then casts would be a possible use:
> >>
> >> foo->long
> >>
> ...
> > I would try to avoid operators that are used for different things in similar languages!
>
> That is sensible ... but a pity to leave the notation unused!
Perhaps if the parser sees a "->" token, it could open a web browser to a page titled "D for C Programmers".
-RB
|
September 19, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to James Gilbert | James Gilbert wrote in message <3BA08D12.894CA875@sanger.ac.uk>... >Erik Rounds wrote: >> >> oops, sorry I guess I lost the first line. Here it is again: >> >> Why don't we use a tick operator ' to retrieve data from a primitive type? Like Foo'class or Array'length. This would provide the distinction >> between class members and primitive type information. There could be a Foo.class without there being any confusion. Just thought I'd offer my two >> cents. > >My $0.02 is that the tick operator plays merry hell >with syntax highlighting in editors. The ' operator would make it impossible to tokenize the language separately from syntax analysis. Perhaps the : would work better. |
September 20, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Russell Bornschlegel | Russell Bornschlegel wrote in message <3BA0E8CF.5BFDE051@estarcion.com>... >Perhaps if the parser sees a "->" token, it could open a web browser to a page >titled "D for C Programmers". I'm still looking for a use for the error message: "fix card deck and resubmit job" |
September 20, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Walter | Walter wrote:
> ...
> I'm still looking for a use for the error message:
>
> "fix card deck and resubmit job"
>
You could have a sample that implements a deck editor for FreeCell.
|
September 21, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Walter | Walter wrote:
>
> Russell Bornschlegel wrote in message <3BA0E8CF.5BFDE051@estarcion.com>...
> >Perhaps if the parser sees a "->" token, it could open a web browser to a
> page
> >titled "D for C Programmers".
>
> I'm still looking for a use for the error message:
>
> "fix card deck and resubmit job"
Display it if any variable named foo, bar, baz or foobar is used incorrectly.
Dan
|
September 21, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Walter |
Walter wrote:
> Russell Bornschlegel wrote in message <3BA0E8CF.5BFDE051@estarcion.com>...
> >Perhaps if the parser sees a "->" token, it could open a web browser to a
> page
> >titled "D for C Programmers".
>
> I'm still looking for a use for the error message:
>
> "fix card deck and resubmit job"
I once had a job fail because the following job had been put onto the card reader upside down, and became data for my program. FORTRAN of course, about 1970.
John
|
October 10, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to John Fletcher | John Fletcher wrote in message <3BAAFEB8.3E001B7@aston.ac.uk>... >Walter wrote: >> Russell Bornschlegel wrote in message <3BA0E8CF.5BFDE051@estarcion.com>... >> >Perhaps if the parser sees a "->" token, it could open a web browser to a >> page >> >titled "D for C Programmers". >> >> I'm still looking for a use for the error message: >> >> "fix card deck and resubmit job" > >I once had a job fail because the following job had been put onto the card reader upside down, and became data for my program. FORTRAN of course, about >1970. It's nice to know there are some people who have been programming longer than me <g>. And yes, my first programs were on punch cards. |
October 10, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Walter | Walter <walter@digitalmars.com> wrote in message news:9q14m0$12ed$1@digitaldaemon.com... > > John Fletcher wrote in message <3BAAFEB8.3E001B7@aston.ac.uk>... > >Walter wrote: > >> Russell Bornschlegel wrote in message > <3BA0E8CF.5BFDE051@estarcion.com>... > >> >Perhaps if the parser sees a "->" token, it could open a web browser to > a > >> page > >> >titled "D for C Programmers". > >> > >> I'm still looking for a use for the error message: > >> > >> "fix card deck and resubmit job" > > > >I once had a job fail because the following job had been put onto the card > >reader upside down, and became data for my program. FORTRAN of course, > about > >1970. > > > It's nice to know there are some people who have been programming longer than me <g>. And yes, my first programs were on punch cards. > > I used cards in 1975, but encountered a Russian computer (Model: Minsk-2) with very hard pushbuttons in '79. These buttons would light lamps and frequently were stuck. How about some use for the message: 'Push harder, then it might work!' Ps: Not to be behind, next to the Russian m/c was a Hewlett-Packard machine, using Buttons and Lights: HP-21! The buttons here were a lot smoother and had lights behind them, as the console was very small. |
October 23, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Walter | Or you could use # Sean "Walter" <walter@digitalmars.com> wrote in message news:9o99bv$a8v$1@digitaldaemon.com... > James Gilbert wrote in message <3BA08D12.894CA875@sanger.ac.uk>... > >Erik Rounds wrote: > >> > >> oops, sorry I guess I lost the first line. Here it is again: > >> > >> Why don't we use a tick operator ' to retrieve data from a primitive type? Like Foo'class or Array'length. This would provide the > distinction > >> between class members and primitive type information. There could be a Foo.class without there being any confusion. Just thought I'd offer my > two > >> cents. > > > >My $0.02 is that the tick operator plays merry hell > >with syntax highlighting in editors. > > > The ' operator would make it impossible to tokenize the language separately > from syntax analysis. Perhaps the : would work better. |
November 23, 2001 Re: finding the class of an object | ||||
---|---|---|---|---|
| ||||
Posted in reply to Sean L. Palmer | Yes, # would work. "Sean L. Palmer" <spalmer@iname.com> wrote in message news:9r3dsr$a27$1@digitaldaemon.com... > Or you could use # > > Sean > > "Walter" <walter@digitalmars.com> wrote in message news:9o99bv$a8v$1@digitaldaemon.com... > > James Gilbert wrote in message <3BA08D12.894CA875@sanger.ac.uk>... > > >Erik Rounds wrote: > > >> > > >> oops, sorry I guess I lost the first line. Here it is again: > > >> > > >> Why don't we use a tick operator ' to retrieve data from a primitive type? Like Foo'class or Array'length. This would provide the > > distinction > > >> between class members and primitive type information. There could be a > > >> Foo.class without there being any confusion. Just thought I'd offer my > > two > > >> cents. > > > > > >My $0.02 is that the tick operator plays merry hell > > >with syntax highlighting in editors. > > > > > > The ' operator would make it impossible to tokenize the language > separately > > from syntax analysis. Perhaps the : would work better. > > > |
Copyright © 1999-2021 by the D Language Foundation