Mercurial > projects > ldc
diff druntime/src/compiler/ldc/typeinfo/ti_ptr.d @ 1458:e0b2d67cfe7c
Added druntime (this should be removed once it works).
author | Robert Clipsham <robert@octarineparrot.com> |
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date | Tue, 02 Jun 2009 17:43:06 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/druntime/src/compiler/ldc/typeinfo/ti_ptr.d Tue Jun 02 17:43:06 2009 +0100 @@ -0,0 +1,57 @@ +/** + * TypeInfo support code. + * + * Copyright: Copyright Digital Mars 2004 - 2009. + * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>. + * Authors: Walter Bright + * + * Copyright Digital Mars 2004 - 2009. + * Distributed under the Boost Software License, Version 1.0. + * (See accompanying file LICENSE_1_0.txt or copy at + * http://www.boost.org/LICENSE_1_0.txt) + */ +module rt.typeinfo.ti_ptr; + +// pointer + +class TypeInfo_P : TypeInfo +{ + override hash_t getHash(in void* p) + { + return cast(uint)*cast(void* *)p; + } + + override equals_t equals(in void* p1, in void* p2) + { + return *cast(void* *)p1 == *cast(void* *)p2; + } + + override int compare(in void* p1, in void* p2) + { + auto c = *cast(void* *)p1 - *cast(void* *)p2; + if (c < 0) + return -1; + else if (c > 0) + return 1; + return 0; + } + + override size_t tsize() + { + return (void*).sizeof; + } + + override void swap(void *p1, void *p2) + { + void* t; + + t = *cast(void* *)p1; + *cast(void* *)p1 = *cast(void* *)p2; + *cast(void* *)p2 = t; + } + + override uint flags() + { + return 1; + } +}