Mercurial > projects > ddmd
annotate dmd/DotTemplateInstanceExp.d @ 192:eb38fdcb3e62 default tip
updated to compile with dmd2.062
author | korDen |
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date | Sat, 02 Mar 2013 01:25:52 -0800 |
parents | b0d41ff5e0df |
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rev | line source |
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72 | 1 module dmd.DotTemplateInstanceExp; |
2 | |
114 | 3 import dmd.common; |
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4 import dmd.ArrayTypes; |
72 | 5 import dmd.Expression; |
6 import dmd.UnaExp; | |
7 import dmd.OutBuffer; | |
8 import dmd.Loc; | |
9 import dmd.Scope; | |
10 import dmd.TemplateInstance; | |
11 import dmd.HdrGenState; | |
2 | 12 import dmd.TOK; |
13 import dmd.PREC; | |
14 import dmd.Declaration; | |
15 import dmd.Global; | |
16 import dmd.TypePointer; | |
17 import dmd.TypeStruct; | |
18 import dmd.TY; | |
19 import dmd.ScopeExp; | |
20 import dmd.DotExp; | |
21 import dmd.Type; | |
22 import dmd.Identifier; | |
23 import dmd.ErrorExp; | |
24 import dmd.DotVarExp; | |
25 import dmd.TemplateDeclaration; | |
26 import dmd.Dsymbol; | |
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27 import dmd.DotTemplateExp; |
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28 import dmd.DotIdExp; |
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29 import dmd.TemplateExp; |
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30 import dmd.DsymbolExp; |
2 | 31 |
72 | 32 import dmd.expression.Util; |
2 | 33 |
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34 import dmd.DDMDExtensions; |
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35 |
2 | 36 /* Things like: |
37 * foo.bar!(args) | |
72 | 38 */ |
0 | 39 class DotTemplateInstanceExp : UnaExp |
40 { | |
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41 mixin insertMemberExtension!(typeof(this)); |
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42 |
0 | 43 TemplateInstance ti; |
44 | |
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45 this(Loc loc, Expression e, Identifier name, Objects tiargs) |
72 | 46 { |
178 | 47 register(); |
2 | 48 super(loc, TOK.TOKdotti, DotTemplateInstanceExp.sizeof, e); |
49 //printf("DotTemplateInstanceExp()\n"); | |
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50 this.ti = new TemplateInstance(loc, name); |
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51 this.ti.tiargs = tiargs; |
0 | 52 } |
53 | |
72 | 54 override Expression syntaxCopy() |
0 | 55 { |
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56 DotTemplateInstanceExp de = new DotTemplateInstanceExp(loc, e1.syntaxCopy(), ti.name, TemplateInstance.arraySyntaxCopy(ti.tiargs)); |
2 | 57 return de; |
0 | 58 } |
59 | |
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60 TemplateDeclaration getTempdecl(Scope sc) |
0 | 61 { |
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62 version(LOGSEMANTIC) { |
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63 printf("DotTemplateInstanceExp::getTempdecl('%s')\n", toChars()); |
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64 } |
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65 if (!ti.tempdecl) |
2 | 66 { |
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67 Expression e = new DotIdExp(loc, e1, ti.name); |
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68 e = e.semantic(sc); |
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69 if (e.op == TOKdottd) |
2 | 70 { |
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71 auto dte = cast(DotTemplateExp)e; |
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72 ti.tempdecl = dte.td; |
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73 } |
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74 else if (e.op == TOKimport) |
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75 { |
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76 auto se = cast(ScopeExp)e; |
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77 ti.tempdecl = se.sds.isTemplateDeclaration(); |
2 | 78 } |
79 } | |
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80 return ti.tempdecl; |
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81 } |
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82 |
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83 override Expression semantic(Scope sc) |
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84 { |
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85 version (LOGSEMANTIC) { |
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86 printf("DotTemplateInstanceExp.semantic('%s')\n", toChars()); |
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87 } |
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88 Expression eleft; |
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89 Expression e = new DotIdExp(loc, e1, ti.name); |
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90 L1: |
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91 e = e.semantic(sc); |
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92 if (e.op == TOKdottd) |
2 | 93 { |
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94 DotTemplateExp dte = cast(DotTemplateExp )e; |
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95 TemplateDeclaration td = dte.td; |
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96 eleft = dte.e1; |
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97 ti.tempdecl = td; |
2 | 98 ti.semantic(sc); |
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99 Dsymbol s = ti.inst.toAlias(); |
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100 Declaration v = s.isDeclaration(); |
2 | 101 if (v) |
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102 { |
2 | 103 e = new DotVarExp(loc, eleft, v); |
104 e = e.semantic(sc); | |
105 return e; | |
106 } | |
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107 e = new ScopeExp(loc, ti); |
2 | 108 e = new DotExp(loc, eleft, e); |
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109 e = e.semantic(sc); |
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110 return e; |
2 | 111 } |
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112 else if (e.op == TOKimport) |
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113 { |
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114 auto se = cast(ScopeExp)e; |
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115 TemplateDeclaration td = se.sds.isTemplateDeclaration(); |
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116 if (!td) |
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117 { |
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118 error("%s is not a template", e.toChars()); |
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119 return new ErrorExp(); |
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120 } |
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121 ti.tempdecl = td; |
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122 e = new ScopeExp(loc, ti); |
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123 e = e.semantic(sc); |
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124 return e; |
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125 } |
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126 else if (e.op == TOKdotexp) |
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127 { |
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128 DotExp de = cast(DotExp )e; |
2 | 129 |
130
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130 if (de.e2.op == TOKimport) |
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131 { |
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132 // This should *really* be moved to ScopeExp::semantic() |
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133 ScopeExp se = cast(ScopeExp )de.e2; |
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134 de.e2 = new DsymbolExp(loc, se.sds); |
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135 de.e2 = de.e2.semantic(sc); |
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136 } |
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137 |
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138 if (de.e2.op == TOKtemplate) |
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139 { |
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140 auto te = cast(TemplateExp) de.e2; |
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141 e = new DotTemplateExp(loc,de.e1,te.td); |
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142 } |
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143 goto L1; |
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144 } |
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145 error("%s isn't a template", e.toChars()); |
2 | 146 return new ErrorExp(); |
0 | 147 } |
148 | |
72 | 149 override void toCBuffer(OutBuffer buf, HdrGenState* hgs) |
0 | 150 { |
2 | 151 expToCBuffer(buf, hgs, e1, PREC.PREC_primary); |
152 buf.writeByte('.'); | |
153 ti.toCBuffer(buf, hgs); | |
0 | 154 } |
155 | |
72 | 156 override void dump(int indent) |
0 | 157 { |
158 assert(false); | |
159 } | |
160 } | |
161 |