annotate dmd/TemplateParameter.d @ 182:b64060ab22df

Now compileable with dmd2.050
author korDen
date Sat, 30 Oct 2010 05:05:32 +0400
parents e3afd1303184
children b0d41ff5e0df
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1 module dmd.TemplateParameter;
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2
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3 import dmd.common;
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4 import dmd.Loc;
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5 import dmd.Identifier;
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6 import dmd.Declaration;
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7 import dmd.TemplateTypeParameter;
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8 import dmd.TemplateValueParameter;
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9 import dmd.TemplateAliasParameter;
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10 import dmd.TemplateThisParameter;
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11 import dmd.TemplateTupleParameter;
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12 import dmd.Scope;
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13 import dmd.OutBuffer;
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14 import dmd.HdrGenState;
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15 import dmd.MATCH;
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16 import dmd.ArrayTypes;
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17 import dmd.Array;
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19 import dmd.TObject;
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20
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21 class TemplateParameter : TObject
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22 {
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23 /* For type-parameter:
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24 * template Foo(ident) // specType is set to NULL
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25 * template Foo(ident : specType)
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26 * For value-parameter:
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27 * template Foo(valType ident) // specValue is set to NULL
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28 * template Foo(valType ident : specValue)
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29 * For alias-parameter:
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30 * template Foo(alias ident)
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31 * For this-parameter:
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32 * template Foo(this ident)
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33 */
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34
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35 Loc loc;
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36 Identifier ident;
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37
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38 Declaration sparam;
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39
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40 this(Loc loc, Identifier ident)
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41 {
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42 register();
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43 this.loc = loc;
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44 this.ident = ident;
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45 }
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46
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47 TemplateTypeParameter isTemplateTypeParameter()
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48 {
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49 return null;
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50 }
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51
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52 TemplateValueParameter isTemplateValueParameter()
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53 {
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54 return null;
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55 }
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56
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57 TemplateAliasParameter isTemplateAliasParameter()
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58 {
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59 return null;
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60 }
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61
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62 version (DMDV2) {
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63 TemplateThisParameter isTemplateThisParameter()
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64 {
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65 return null;
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66 }
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67 }
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68 TemplateTupleParameter isTemplateTupleParameter()
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69 {
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70 return null;
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71 }
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72
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73 abstract TemplateParameter syntaxCopy();
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74 abstract void declareParameter(Scope sc);
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75 abstract void semantic(Scope);
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76 abstract void print(Object oarg, Object oded);
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77 abstract void toCBuffer(OutBuffer buf, HdrGenState* hgs);
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78 abstract Object specialization();
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79 abstract Object defaultArg(Loc loc, Scope sc);
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80
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81 /* If TemplateParameter's match as far as overloading goes.
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82 */
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83 abstract bool overloadMatch(TemplateParameter);
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84
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85 /* Match actual argument against parameter.
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86 */
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87 abstract MATCH matchArg(Scope sc, Objects tiargs, int i, TemplateParameters parameters, Objects dedtypes, Declaration* psparam, int flags = 0);
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88
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89 /* Create dummy argument based on parameter.
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90 */
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91 abstract Object dummyArg();
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92 }