c/10411: Why is __STDC_VERSION__ not defined? (gcc 2.96 & 3.1)

[Neil Booth]

The following reply was made to PR c/10411; it has been noted by GNATS.

From: Neil Booth <neil@daikokuya.co.uk>
To: grant.jacobs@clear.net.nz
Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: c/10411: Why is __STDC_VERSION__ not defined? (gcc 2.96 & 3.1)
Date: Tue, 15 Apr 2003 20:29:09 +0100

 grant.jacobs@clear.net.nz wrote:-
 
 > Why is __STDC_VERSION__ not defined? I've tried this in gcc 2.96 & 3.1:
 > 
 > 
 > #include <stdio.h>
 > 
 > #if defined __STDC_VERSION__
 >   #define avail "yes!"
 > #else
 >   #define avail "nope"
 > #endif
 > 
 > int main()
 > {
 >   printf( "__STDC__ == '%d'\n", __STDC__ ) ;
 >   printf( "Is __STDC_VERSION__ defined: %s\n", avail ) ;
 > }
 > 
 > 
 > and it results in:
 > 
 > 
 > __STDC__ == '1'
 > Is __STDC_VERSION__ defined: nope
 
 You're compiling in C89 mode I imagine.
 
 Neil.