Mercurial > projects > ldc
comparison druntime/src/compiler/dmd/util/string.d @ 1458:e0b2d67cfe7c
Added druntime (this should be removed once it works).
author | Robert Clipsham <robert@octarineparrot.com> |
---|---|
date | Tue, 02 Jun 2009 17:43:06 +0100 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
1456:7b218ec1044f | 1458:e0b2d67cfe7c |
---|---|
1 /** | |
2 * The exception module defines all system-level exceptions and provides a | |
3 * mechanism to alter system-level error handling. | |
4 * | |
5 * Copyright: Copyright Sean Kelly 2005 - 2009. | |
6 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>. | |
7 * Authors: Sean Kelly | |
8 * | |
9 * Copyright Sean Kelly 2005 - 2009. | |
10 * Distributed under the Boost Software License, Version 1.0. | |
11 * (See accompanying file LICENSE_1_0.txt or copy at | |
12 * http://www.boost.org/LICENSE_1_0.txt) | |
13 */ | |
14 module rt.util.string; | |
15 | |
16 private import core.stdc.string; | |
17 | |
18 char[] intToString( char[] buf, uint val ) | |
19 { | |
20 assert( buf.length > 9 ); | |
21 auto p = buf.ptr + buf.length; | |
22 | |
23 do | |
24 { | |
25 *--p = cast(char)(val % 10 + '0'); | |
26 } while( val /= 10 ); | |
27 | |
28 return buf[p - buf.ptr .. $]; | |
29 } | |
30 | |
31 | |
32 int dstrcmp( in char[] s1, in char[] s2 ) | |
33 { | |
34 auto len = s1.length; | |
35 if( s2.length < len ) | |
36 len = s2.length; | |
37 if( memcmp( s1.ptr, s2.ptr, len ) == 0 ) | |
38 return 0; | |
39 return s1.length > s2.length ? 1 : -1; | |
40 } |