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annotate dmd/TypeInfoTupleDeclaration.d @ 130:60bb0fe4563e

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dmdfe 2.037 first main iteration
author Eldar Insafutdinov <e.insafutdinov@gmail.com>
date Thu, 09 Sep 2010 22:51:44 +0100
parents 1765f3ef917d
children af724d3510d7
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1 module dmd.TypeInfoTupleDeclaration;
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3 import dmd.common;
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4 import dmd.Type;
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5 import dmd.TypeInfoDeclaration;
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6 import dmd.WANT;
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7 import dmd.TypeTuple;
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8 import dmd.Parameter;
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9 import dmd.Expression;
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10 import dmd.TY;
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11 import dmd.backend.TYM;
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12 import dmd.backend.Symbol;
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13 import dmd.backend.dt_t;
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14 import dmd.backend.Util;
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15 import dmd.codegen.Util;
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16
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17 class TypeInfoTupleDeclaration : TypeInfoDeclaration
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18 {
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19 this(Type tinfo)
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20 {
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21 super(tinfo, 0);
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22 type = Type.typeinfotypelist.type;
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23 }
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25 override void toDt(dt_t **pdt)
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26 {
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27 //printf("TypeInfoTupleDeclaration.toDt() %s\n", tinfo.toChars());
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28 dtxoff(pdt, Type.typeinfotypelist.toVtblSymbol(), 0, TYnptr); // vtbl for TypeInfoInterface
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29 dtdword(pdt, 0); // monitor
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30
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31 assert(tinfo.ty == Ttuple);
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33 auto tu = cast(TypeTuple)tinfo;
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35 size_t dim = tu.arguments.dim;
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36 dtdword(pdt, dim); // elements.length
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37
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38 dt_t* d = null;
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39 for (size_t i = 0; i < dim; i++)
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40 {
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41 auto arg = tu.arguments[i];
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42 Expression e = arg.type.getTypeInfo(null);
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43 e = e.optimize(WANTvalue);
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44 e.toDt(&d);
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45 }
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46
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47 Symbol *s;
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48 s = static_sym();
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49 s.Sdt = d;
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50 outdata(s);
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52 dtxoff(pdt, s, 0, TYnptr); // elements.ptr
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53 }
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54 }