Mercurial > projects > ldc
view dmd/root/stringtable.h @ 1404:11b122f92136
Now that templates instantiations are no longer emitted for all modules that
even blink at them they seem to break due to being linkonce (if compiled with
any optimization level > 0), so let's give them weak linkage instead.
The difference is that unreferenced linkonce symbols can be deleted, while
weak symbols need to be preserved.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Thu, 21 May 2009 15:23:28 +0200 |
parents | 1853dcd9b944 |
children |
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// Copyright (c) 1999-2008 by Digital Mars // All Rights Reserved // written by Walter Bright // http://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 STRINGTABLE_H #define STRINGTABLE_H #if __SC__ #pragma once #endif #include "root.h" #include "dchar.h" #include "lstring.h" struct StringValue { union { int intvalue; void *ptrvalue; dchar *string; }; Lstring lstring; }; struct StringTable : Object { void **table; unsigned count; unsigned tabledim; StringTable(unsigned size = 37); ~StringTable(); StringValue *lookup(const dchar *s, unsigned len); StringValue *insert(const dchar *s, unsigned len); StringValue *update(const dchar *s, unsigned len); private: void **search(const dchar *s, unsigned len); }; #endif