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February 04, 2002 Assignments - preconditional | ||||
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I was following the assignment thread and decided to start a new thread since it was getting cluttered. I have an idea that I hope everyone will agree with. Assignments should not be allowed inside conditionals. Before a conditional, we could have a pre-conditional statment. It's basically like a macro except you don't need a #define statement and it only lasts until the first conditional. It would also follow all the variable naming rules except for having a $ in front. for instance: typedef bit[8] byte; byte c=0; byte b=0; byte a=100; $a : b=c*2; while (a != $a) { c+=1; } would be this in c++: unsigned char c=0; unsigned char b=1; unsigned char a=100; while (a != b=c*2) { c+=1; } |
February 04, 2002 Re: Assignments - preconditional | ||||
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Posted in reply to Brian Bober | "Brian Bober" <netdemonz@yahoo.com> wrote in message news:a3ldkd$ndc$1@digitaldaemon.com... > It's basically like a macro except you don't need a #define statement and it > only lasts > until the first conditional. It would also follow all the variable naming > rules except for having > a $ in front. > > for instance: > > typedef bit[8] byte; > byte c=0; > byte b=0; > byte a=100; > $a : b=c*2; > while (a != $a) > { > c+=1; > } Well... int d = (b = c * 2); while (a != d) ... =) |
February 04, 2002 Re: Assignments - preconditional | ||||
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Posted in reply to Pavel Minayev | Well, IMO Brian's is ugly and smells strongly of kludge. Pavel, your replacement doesn't do the same thing. I don't mind assignments in conditionals, but they should be explicitly converted to bool (bit) or the compiler should at least issue a warning. Sean "Pavel Minayev" <evilone@omen.ru> wrote in message news:a3lkel$shg$1@digitaldaemon.com... > "Brian Bober" <netdemonz@yahoo.com> wrote in message news:a3ldkd$ndc$1@digitaldaemon.com... > > > It's basically like a macro except you don't need a #define statement and > it > > only lasts > > until the first conditional. It would also follow all the variable naming > > rules except for having > > a $ in front. > > > > for instance: > > > > typedef bit[8] byte; > > byte c=0; > > byte b=0; > > byte a=100; > > $a : b=c*2; > > while (a != $a) > > { > > c+=1; > > } > > Well... > > int d = (b = c * 2); > while (a != d) ... > > =) |
February 05, 2002 Re: Assignments - preconditional | ||||
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Posted in reply to Brian Bober | "Brian Bober" <netdemonz@yahoo.com> wrote in message news:a3ldkd$ndc$1@digitaldaemon.com... > I was following the assignment thread and decided to start a new thread since it was getting cluttered. > > I have an idea that I hope everyone will agree with. > > Assignments should not be allowed inside conditionals. That's already the case in D. |
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