Mercurial > projects > ddmd
annotate dmd/TypeArray.d @ 187:b0d41ff5e0df
Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
| author | Abscissa |
|---|---|
| date | Tue, 07 Jun 2011 23:37:34 -0400 |
| parents | e3afd1303184 |
| children |
| rev | line source |
|---|---|
| 0 | 1 module dmd.TypeArray; |
| 2 | |
| 114 | 3 import dmd.common; |
| 0 | 4 import dmd.Type; |
| 5 import dmd.TypeNext; | |
| 6 import dmd.Id; | |
| 7 import dmd.Loc; | |
| 8 import dmd.ArrayTypes; | |
| 9 import dmd.CallExp; | |
| 10 import dmd.FuncDeclaration; | |
| 11 import dmd.VarExp; | |
| 12 import dmd.Expression; | |
| 13 import dmd.MATCH; | |
| 14 import dmd.Scope; | |
| 15 import dmd.Identifier; | |
| 16 import dmd.TY; | |
| 17 import dmd.IntegerExp; | |
| 18 import dmd.Global; | |
| 19 | |
|
187
b0d41ff5e0df
Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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20 import dmd.DDMDExtensions; |
|
b0d41ff5e0df
Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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21 |
| 0 | 22 // Allow implicit conversion of T[] to T* |
| 23 bool IMPLICIT_ARRAY_TO_PTR() | |
| 24 { | |
| 25 return global.params.useDeprecated; | |
| 26 } | |
| 27 | |
| 28 class TypeArray : TypeNext | |
| 29 { | |
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187
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Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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30 mixin insertMemberExtension!(typeof(this)); |
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Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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31 |
| 0 | 32 this(TY ty, Type next) |
| 33 { | |
| 178 | 34 register(); |
| 0 | 35 super(ty, next); |
| 36 } | |
| 37 | |
| 72 | 38 override Expression dotExp(Scope sc, Expression e, Identifier ident) |
| 0 | 39 { |
| 40 Type n = this.next.toBasetype(); // uncover any typedef's | |
| 41 | |
| 42 version (LOGDOTEXP) { | |
| 43 printf("TypeArray.dotExp(e = '%s', ident = '%s')\n", e.toChars(), ident.toChars()); | |
| 44 } | |
| 45 if (ident == Id.reverse && (n.ty == Tchar || n.ty == Twchar)) | |
| 46 { | |
| 47 Expression ec; | |
| 48 FuncDeclaration fd; | |
| 49 Expressions arguments; | |
| 50 string nm; | |
| 174 | 51 |
| 52 enum string name[2] = [ "_adReverseChar", "_adReverseWchar" ]; | |
| 0 | 53 |
| 54 nm = name[n.ty == Twchar]; | |
| 55 fd = FuncDeclaration.genCfunc(Type.tindex, nm); | |
| 56 ec = new VarExp(Loc(0), fd); | |
| 57 e = e.castTo(sc, n.arrayOf()); // convert to dynamic array | |
| 58 arguments = new Expressions(); | |
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Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
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59 arguments.push(e); |
| 0 | 60 e = new CallExp(e.loc, ec, arguments); |
| 61 e.type = next.arrayOf(); | |
| 62 } | |
| 63 else if (ident == Id.sort && (n.ty == Tchar || n.ty == Twchar)) | |
| 64 { | |
| 65 Expression ec; | |
| 66 FuncDeclaration fd; | |
| 67 Expressions arguments; | |
| 68 string nm; | |
| 174 | 69 |
| 70 enum string name2[2] = [ "_adSortChar", "_adSortWchar" ]; | |
| 0 | 71 |
| 72 nm = name2[n.ty == Twchar]; | |
| 73 fd = FuncDeclaration.genCfunc(Type.tindex, nm); | |
| 74 ec = new VarExp(Loc(0), fd); | |
| 75 e = e.castTo(sc, n.arrayOf()); // convert to dynamic array | |
| 76 arguments = new Expressions(); | |
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Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
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77 arguments.push(e); |
| 0 | 78 e = new CallExp(e.loc, ec, arguments); |
| 79 e.type = next.arrayOf(); | |
| 80 } | |
| 81 else if (ident == Id.reverse || ident == Id.dup || ident == Id.idup) | |
| 82 { | |
| 83 Expression ec; | |
| 84 FuncDeclaration fd; | |
| 85 Expressions arguments; | |
| 86 int size = cast(int)next.size(e.loc); | |
| 87 int dup; | |
| 88 | |
| 89 assert(size); | |
| 90 dup = (ident == Id.dup || ident == Id.idup); | |
| 91 fd = FuncDeclaration.genCfunc(Type.tindex, dup ? Id.adDup : Id.adReverse); | |
| 92 ec = new VarExp(Loc(0), fd); | |
| 93 e = e.castTo(sc, n.arrayOf()); // convert to dynamic array | |
| 94 arguments = new Expressions(); | |
| 95 if (dup) | |
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Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
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diff
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96 arguments.push(getTypeInfo(sc)); |
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be2ab491772e
Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
72
diff
changeset
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97 arguments.push(e); |
| 0 | 98 if (!dup) |
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84
be2ab491772e
Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
72
diff
changeset
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99 arguments.push(new IntegerExp(Loc(0), size, Type.tsize_t)); |
| 0 | 100 e = new CallExp(e.loc, ec, arguments); |
| 101 if (ident == Id.idup) | |
| 102 { | |
| 103 Type einv = next.invariantOf(); | |
| 104 if (next.implicitConvTo(einv) < MATCHconst) | |
| 105 error(e.loc, "cannot implicitly convert element type %s to immutable", next.toChars()); | |
| 106 e.type = einv.arrayOf(); | |
| 107 } | |
| 108 else | |
| 109 e.type = next.mutableOf().arrayOf(); | |
| 110 } | |
| 111 else if (ident == Id.sort) | |
| 112 { | |
| 113 Expression ec; | |
| 114 FuncDeclaration fd; | |
| 115 Expressions arguments; | |
| 116 | |
| 117 fd = FuncDeclaration.genCfunc(tint32.arrayOf(), "_adSort"); | |
| 118 ec = new VarExp(Loc(0), fd); | |
| 119 e = e.castTo(sc, n.arrayOf()); // convert to dynamic array | |
| 120 arguments = new Expressions(); | |
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Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
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121 arguments.push(e); |
| 0 | 122 arguments.push(n.ty == Tsarray |
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Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
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123 ? n.getTypeInfo(sc) // don't convert to dynamic array |
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Expressions -> Vector!Expression
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
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diff
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124 : n.getInternalTypeInfo(sc)); |
| 0 | 125 e = new CallExp(e.loc, ec, arguments); |
| 126 e.type = next.arrayOf(); | |
| 127 } | |
| 128 else | |
| 129 { | |
| 130 e = Type.dotExp(sc, e, ident); | |
| 131 } | |
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dmdfe 2.037 first main iteration
Eldar Insafutdinov <e.insafutdinov@gmail.com>
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132 e = e.semantic(sc); |
| 0 | 133 return e; |
| 134 } | |
| 135 } |