digitalmars.D - Re: const?? When and why? This is ugly!
- novice2 <sorry noem.ail> Mar 03 2009
- "Denis Koroskin" <2korden gmail.com> Mar 03 2009
Denis Koroskin Wrote:// file 1 char[] a = "hello"; a[4] = '!'; // file 2 writefln("hello"); // prints 'hell!'
bad example :) why so behaviour? imho, it may be occur bacause of bad compiler design only. like C compiler for space optimization collect all mentioning of similar strings and allocate only one for all of occurence. and even in this case it must allocate it in non-writable memory section.
Mar 03 2009
On Wed, 04 Mar 2009 08:55:18 +0300, novice2 <sorry noem.ail> wrote:Denis Koroskin Wrote:// file 1 char[] a = "hello"; a[4] = '!'; // file 2 writefln("hello"); // prints 'hell!'
bad example :) why so behaviour? imho, it may be occur bacause of bad compiler design only. like C compiler for space optimization collect all mentioning of similar strings and allocate only one for all of occurence. and even in this case it must allocate it in non-writable memory section.
Yeah, that's why it is forbidden. It won't compile in D2.
Mar 03 2009