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annotate dmd/VoidInitializer.d @ 72:2e2a5c3f943a

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reduced warnings by adding override to the methods think this also normalizes different line endings used all over the place
author Trass3r
date Sat, 28 Aug 2010 16:19:48 +0200
parents ee3a9f34dc48
children e28b18c23469
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 module dmd.VoidInitializer;
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2
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3 import dmd.Initializer;
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4 import dmd.Type;
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5 import dmd.Loc;
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6 import dmd.Scope;
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7 import dmd.Expression;
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8 import dmd.OutBuffer;
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9 import dmd.HdrGenState;
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10
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11 import dmd.backend.dt_t;
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12 import dmd.backend.Util;
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14 class VoidInitializer : Initializer
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15 {
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16 Type type = null; // type that this will initialize to
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17
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18 this(Loc loc)
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19 {
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20 super(loc);
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21 }
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22
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23 override Initializer syntaxCopy()
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24 {
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25 return new VoidInitializer(loc);
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26 }
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27
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28 override Initializer semantic(Scope sc, Type t)
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29 {
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30 //printf("VoidInitializer.semantic(t = %p)\n", t);
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31 type = t;
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32 return this;
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33 }
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35 override Expression toExpression()
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36 {
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37 assert(false);
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38 }
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40 override void toCBuffer(OutBuffer buf, HdrGenState* hgs)
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41 {
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42 assert(false);
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43 }
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45 override dt_t* toDt()
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46 {
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47 /* Void initializers are set to 0, just because we need something
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48 * to set them to in the static data segment.
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49 */
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50 dt_t *dt = null;
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51
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52 dtnzeros(&dt, cast(uint)type.size());
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53 return dt;
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54 }
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56 override VoidInitializer isVoidInitializer() { return this; }
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57 }