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72
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1 module dmd.TypeExp;
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2
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114
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3 import dmd.common;
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72
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4 import dmd.Expression;
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104
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5 import dmd.backend.TYM;
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6 import dmd.backend.Util;
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72
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7 import dmd.backend.elem;
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8 import dmd.Type;
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9 import dmd.OutBuffer;
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10 import dmd.Loc;
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11 import dmd.Scope;
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12 import dmd.IRState;
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13 import dmd.HdrGenState;
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14 import dmd.TOK;
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15
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0
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16 class TypeExp : Expression
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17 {
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18 this(Loc loc, Type type)
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19 {
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72
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20 super(loc, TOK.TOKtype, TypeExp.sizeof);
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21 //printf("TypeExp::TypeExp(%s)\n", type->toChars());
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0
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22 this.type = type;
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23 }
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72
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24
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25 version (DumbClone) {
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26 } else {
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27 Type clone()
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28 {
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29 assert(false);
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30 }
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0
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31 }
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72
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32 override Expression syntaxCopy()
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0
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33 {
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34 //printf("TypeExp.syntaxCopy()\n");
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35 return new TypeExp(loc, type.syntaxCopy());
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36 }
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37
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72
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38 override Expression semantic(Scope sc)
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0
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39 {
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72
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40 //printf("TypeExp::semantic(%s)\n", type->toChars());
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41 type = type.semantic(loc, sc);
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0
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42 return this;
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43 }
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44
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72
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45 override void rvalue()
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0
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46 {
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104
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47 error("type %s has no value", toChars());
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0
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48 }
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49
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72
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50 override void toCBuffer(OutBuffer buf, HdrGenState* hgs)
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0
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51 {
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72
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52 type.toCBuffer(buf, null, hgs);
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0
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53 }
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54
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72
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55 override Expression optimize(int result)
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0
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56 {
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57 return this;
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58 }
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59
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72
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60 override elem* toElem(IRState* irs)
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0
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61 {
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104
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62 debug
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63 writef("TypeExp.toElem()\n");
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64
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65 error("type %s is not an expression", toChars());
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66 return el_long(TYint, 0);
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0
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67 }
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68 }
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69
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