Mercurial > projects > ldc
diff druntime/src/compiler/ldc/util/string.d @ 759:d3eb054172f9
Added copy of druntime from DMD 2.020 modified for LDC.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
---|---|
date | Tue, 11 Nov 2008 01:52:37 +0100 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/druntime/src/compiler/ldc/util/string.d Tue Nov 11 01:52:37 2008 +0100 @@ -0,0 +1,35 @@ +/** + * The exception module defines all system-level exceptions and provides a + * mechanism to alter system-level error handling. + * + * Copyright: Copyright (c) 2005-2008, The D Runtime Project + * License: BSD Style, see LICENSE + * Authors: Sean Kelly + */ +module rt.util.string; + +private import stdc.string; + +char[] intToString( char[] buf, uint val ) +{ + assert( buf.length > 9 ); + auto p = buf.ptr + buf.length; + + do + { + *--p = cast(char)(val % 10 + '0'); + } while( val /= 10 ); + + return buf[p - buf.ptr .. $]; +} + + +int dstrcmp( in char[] s1, in char[] s2 ) +{ + auto len = s1.length; + if( s2.length < len ) + len = s2.length; + if( memcmp( s1.ptr, s2.ptr, len ) == 0 ) + return 0; + return s1.length > s2.length ? 1 : -1; +}