BUG: stdin not a constant
Fergus Henderson
fjh@cs.mu.OZ.AU
Thu Dec 4 00:20:00 GMT 1997
Peter David ROSS <petdr@students.cs.mu.oz.au> writes:
>The following code doesn't compile.
>
>------
>#include <stdio.h>
>
>static FILE *out = stdout;
>
>void main(void)
>{
> /* out = stdout; */
> fprintf(out, "hello world\n");
>}
That code is not ANSI/ISO-conformant C.
The ANSI/ISO C standard does not require `stdout' to be a constant
suitable for use in a static initializer.
>The fix is to remove the initialiser and add the line which is commented out.
Correct.
>However the code I am trying to port has these sort of variables spread
>all over the place,
You have my sympathy ;-)
>and I would like to know if there is someway I can
>get the compiler to treat it as a constant.
I'm fairly sure there's no simple way.
I think you'll just have to fix your non-conformant source code.
--
Fergus Henderson <fjh@cs.mu.oz.au> | "I have always known that the pursuit
WWW: < http://www.cs.mu.oz.au/~fjh > | of excellence is a lethal habit"
PGP: finger fjh@128.250.37.3 | -- the last words of T. S. Garp.
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