type *var -- vs. -- type* var
johnathan.tainter
tainter at cbnewsd.ATT.COM
Tue Sep 12 09:45:53 AEST 1989
In article <12813 at pur-ee.UUCP> lewie at ecn-ee.UUCP writes:
>Regarding declarations of pointers x, y and z, and question of why
>'int* x, y, z' doesn't do what's 'intuitive':
>> (int *) x, y, z
>'(int *) x' is a cast, not a declaration. Compiling the above yields
>errors about x, y and z being undeclared. Because there's no explicit
>separator between declarations and statements, you'll never be able
>to declare pointers as such. Isn't C syntax fun?
This is a place where typedef is not equivalent to a macro.
typedef int *Pointer_to_int;
Pointer_to_int x, y, z;
does exactly what was desired with only one side effect, it defines
a typedef. Don't try and use a screwdriver as a chisel, especially when
you already have the chisel.
>Jeff Lewis (lewie at ee.ecn.purdue.edu, pur-ee!lewie)
--johnathan.a.tainter--
att!ihlpb!tainter
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