Mercurial > projects > ldc
view dmd/lstring.h @ 275:665b81613475 trunk
[svn r296] Removed: the 'suite' dir, it never took off!
Fixed: foreach statement, key-type checks were buggy.
Fixed: setting LLVMDC versions on the command line is now an error.
Fixed: array compare runtime had incorrect param attrs on call.
Fixed: index expressions on dynamic array slices w/o storage was broken.
Fixed: scope classes had incorrect finalization in some cases.
Fixed: when outputting !ClassInfoS !OffsetTypeInfoS, static class members were trying to be included, crashing the compiler.
Fixed: calling LLVMDC with -inline but not any -O option caused assertion failure.
Changed: the runtime now uses a single interface to "get" to !TypeInfoS, part of eliminating duplicate !TypeInfo codegen.
author | lindquist |
---|---|
date | Thu, 19 Jun 2008 17:30:32 +0200 |
parents | c53b6e3fe49a |
children |
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// lstring.h // length-prefixed strings // Copyright (c) 1999-2002 by Digital Mars // All Rights Reserved // written by Walter Bright // www.digitalmars.com // License for redistribution is by either the Artistic License // in artistic.txt, or the GNU General Public License in gnu.txt. // See the included readme.txt for details. #ifndef LSTRING_H #define LSTRING_H 1 #include "dchar.h" struct Lstring { unsigned length; // Disable warning about nonstandard extension #pragma warning (disable : 4200) dchar string[]; static Lstring zero; // 0 length string // No constructors because we want to be able to statically // initialize Lstring's, and Lstrings are of variable size. #if M_UNICODE #define LSTRING(p,length) { length, L##p } #else #define LSTRING(p,length) { length, p } #endif #if __GNUC__ #define LSTRING_EMPTY() { 0 } #else #define LSTRING_EMPTY() LSTRING("", 0) #endif static Lstring *ctor(const dchar *p) { return ctor(p, Dchar::len(p)); } static Lstring *ctor(const dchar *p, unsigned length); static unsigned size(unsigned length) { return sizeof(Lstring) + (length + 1) * sizeof(dchar); } static Lstring *alloc(unsigned length); Lstring *clone(); unsigned len() { return length; } dchar *toDchars() { return string; } hash_t hash() { return Dchar::calcHash(string, length); } hash_t ihash() { return Dchar::icalcHash(string, length); } static int cmp(const Lstring *s1, const Lstring *s2) { int c = s2->length - s1->length; return c ? c : Dchar::memcmp(s1->string, s2->string, s1->length); } static int icmp(const Lstring *s1, const Lstring *s2) { int c = s2->length - s1->length; return c ? c : Dchar::memicmp(s1->string, s2->string, s1->length); } Lstring *append(const Lstring *s); Lstring *substring(int start, int end); }; #endif