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annotate druntime/src/compiler/ldc/typeinfo/ti_delegate.d @ 1458:e0b2d67cfe7c

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Added druntime (this should be removed once it works).
author Robert Clipsham <robert@octarineparrot.com>
date Tue, 02 Jun 2009 17:43:06 +0100
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1458
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1 /**
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2 * TypeInfo support code.
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3 *
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4 * Copyright: Copyright Digital Mars 2004 - 2009.
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5 * License: <a href="http://www.boost.org/LICENSE_1_0.txt>Boost License 1.0</a>.
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6 * Authors: Walter Bright
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7 *
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8 * Copyright Digital Mars 2004 - 2009.
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9 * Distributed under the Boost Software License, Version 1.0.
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10 * (See accompanying file LICENSE_1_0.txt or copy at
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11 * http://www.boost.org/LICENSE_1_0.txt)
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12 */
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13 module rt.typeinfo.ti_delegate;
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14
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15 // delegate
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16
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17 alias void delegate(int) dg;
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18
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19 class TypeInfo_D : TypeInfo
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20 {
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21 override hash_t getHash(in void* p)
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22 { long l = *cast(long *)p;
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23
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24 return cast(uint)(l + (l >> 32));
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25 }
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26
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27 override equals_t equals(in void* p1, in void* p2)
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28 {
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29 return *cast(dg *)p1 == *cast(dg *)p2;
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30 }
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31
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32 override size_t tsize()
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33 {
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34 return dg.sizeof;
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35 }
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36
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37 override void swap(void *p1, void *p2)
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38 {
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39 dg t;
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40
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41 t = *cast(dg *)p1;
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42 *cast(dg *)p1 = *cast(dg *)p2;
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43 *cast(dg *)p2 = t;
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44 }
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45
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46 override uint flags()
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47 {
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48 return 1;
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49 }
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50 }