Mercurial > projects > ddmd
annotate dmd/TypeInfoTypedefDeclaration.d @ 192:eb38fdcb3e62 default tip
updated to compile with dmd2.062
| author | korDen |
|---|---|
| date | Sat, 02 Mar 2013 01:25:52 -0800 |
| parents | b0d41ff5e0df |
| children |
| rev | line source |
|---|---|
| 72 | 1 module dmd.TypeInfoTypedefDeclaration; |
| 2 | |
| 114 | 3 import dmd.common; |
| 72 | 4 import dmd.Type; |
| 0 | 5 import dmd.TypeInfoDeclaration; |
| 6 import dmd.TypedefDeclaration; | |
| 7 import dmd.TypeTypedef; | |
| 8 import dmd.TY; | |
| 174 | 9 import dmd.Global; |
| 72 | 10 import dmd.Loc; |
| 0 | 11 import dmd.backend.dt_t; |
| 12 import dmd.backend.TYM; | |
| 72 | 13 import dmd.backend.Util; |
| 0 | 14 |
| 15 import std.string; | |
| 72 | 16 |
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b0d41ff5e0df
Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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17 import dmd.DDMDExtensions; |
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b0d41ff5e0df
Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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18 |
| 0 | 19 class TypeInfoTypedefDeclaration : TypeInfoDeclaration |
| 20 { | |
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Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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21 mixin insertMemberExtension!(typeof(this)); |
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b0d41ff5e0df
Added expandability scheme outlined in http://www.dsource.org/forums/viewtopic.php?t=5659&sid=6f2150ff5b0bffcd47512a6a7608d218
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22 |
| 0 | 23 this(Type tinfo) |
| 24 { | |
| 178 | 25 register(); |
| 0 | 26 super(tinfo, 0); |
| 174 | 27 type = global.typeinfotypedef.type; |
| 0 | 28 } |
| 29 | |
| 72 | 30 override void toDt(dt_t** pdt) |
| 0 | 31 { |
| 32 //printf("TypeInfoTypedefDeclaration.toDt() %s\n", toChars()); | |
| 33 | |
| 174 | 34 dtxoff(pdt, global.typeinfotypedef.toVtblSymbol(), 0, TYnptr); // vtbl for TypeInfo_Typedef |
| 0 | 35 dtdword(pdt, 0); // monitor |
| 36 | |
| 37 assert(tinfo.ty == Ttypedef); | |
| 38 | |
| 39 TypeTypedef tc = cast(TypeTypedef)tinfo; | |
| 40 TypedefDeclaration sd = tc.sym; | |
| 41 //printf("basetype = %s\n", sd.basetype.toChars()); | |
| 42 | |
| 43 /* Put out: | |
| 44 * TypeInfo base; | |
| 45 * char[] name; | |
| 46 * void[] m_init; | |
| 47 */ | |
| 48 | |
| 49 sd.basetype = sd.basetype.merge(); | |
| 50 sd.basetype.getTypeInfo(null); // generate vtinfo | |
| 51 assert(sd.basetype.vtinfo); | |
| 52 dtxoff(pdt, sd.basetype.vtinfo.toSymbol(), 0, TYnptr); // TypeInfo for basetype | |
| 53 | |
| 54 string name = sd.toPrettyChars(); | |
| 55 size_t namelen = name.length; | |
| 56 dtdword(pdt, namelen); | |
| 57 dtabytes(pdt, TYnptr, 0, namelen + 1, toStringz(name)); | |
| 58 | |
| 59 // void[] init; | |
| 60 if (tinfo.isZeroInit(Loc(0)) || !sd.init) | |
| 174 | 61 { |
| 0 | 62 // 0 initializer, or the same as the base type |
| 63 dtdword(pdt, 0); // init.length | |
| 64 dtdword(pdt, 0); // init.ptr | |
| 65 } | |
| 66 else | |
| 67 { | |
| 68 dtdword(pdt, cast(int)sd.type.size()); // init.length | |
| 69 dtxoff(pdt, sd.toInitializer(), 0, TYnptr); // init.ptr | |
| 70 } | |
| 71 } | |
| 72 } | |
| 73 |