Mercurial > projects > ddmd
annotate dmd/TypedefDeclaration.d @ 72:2e2a5c3f943a
reduced warnings by adding override to the methods
think this also normalizes different line endings used all over the place
| author | Trass3r |
|---|---|
| date | Sat, 28 Aug 2010 16:19:48 +0200 |
| parents | ee3a9f34dc48 |
| children | e28b18c23469 |
| rev | line source |
|---|---|
| 0 | 1 module dmd.TypedefDeclaration; |
| 2 | |
| 3 import dmd.Declaration; | |
| 4 import dmd.Initializer; | |
| 5 import dmd.Type; | |
| 6 import dmd.Loc; | |
| 7 import dmd.Identifier; | |
| 8 import dmd.Dsymbol; | |
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9 import dmd.Module; |
| 0 | 10 import dmd.Scope; |
| 11 import dmd.OutBuffer; | |
| 12 import dmd.ExpInitializer; | |
| 13 import dmd.HdrGenState; | |
| 14 import dmd.TypeTypedef; | |
| 15 import dmd.Global; | |
| 16 import dmd.STC; | |
|
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17 import dmd.Id; |
| 0 | 18 |
| 19 import dmd.backend.SC; | |
| 20 import dmd.backend.FL; | |
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21 import dmd.backend.SFL; |
| 0 | 22 import dmd.backend.Symbol; |
| 23 import dmd.backend.Util; | |
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24 import dmd.backend.LIST; |
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25 import dmd.backend.Classsym; |
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26 import dmd.codegen.Util; |
| 0 | 27 |
| 28 class TypedefDeclaration : Declaration | |
| 29 { | |
| 30 Type basetype; | |
| 31 Initializer init; | |
| 32 int sem = 0;// 0: semantic() has not been run | |
| 33 // 1: semantic() is in progress | |
| 34 // 2: semantic() has been run | |
| 35 // 3: semantic2() has been run | |
| 36 | |
| 37 this(Loc loc, Identifier id, Type basetype, Initializer init) | |
| 38 { | |
| 39 super(id); | |
| 40 | |
| 41 this.type = new TypeTypedef(this); | |
| 42 this.basetype = basetype.toBasetype(); | |
| 43 this.init = init; | |
| 44 | |
| 45 version (_DH) { | |
| 46 this.htype = null; | |
| 47 this.hbasetype = null; | |
| 48 } | |
| 49 this.loc = loc; | |
| 50 this.sinit = null; | |
| 51 } | |
| 52 | |
| 53 version (DumbClone) { | |
| 54 } else { | |
| 55 Type clone() | |
| 56 { | |
| 57 assert(false); | |
| 58 } | |
| 59 } | |
| 72 | 60 override Dsymbol syntaxCopy(Dsymbol) |
| 0 | 61 { |
| 62 assert(false); | |
| 63 } | |
| 64 | |
| 72 | 65 override void semantic(Scope sc) |
| 0 | 66 { |
| 67 //printf("TypedefDeclaration::semantic(%s) sem = %d\n", toChars(), sem); | |
| 68 if (sem == 0) | |
| 69 { | |
| 70 sem = 1; | |
| 71 basetype = basetype.semantic(loc, sc); | |
| 72 sem = 2; | |
| 73 type = type.semantic(loc, sc); | |
| 74 if (sc.parent.isFuncDeclaration() && init) | |
| 75 semantic2(sc); | |
| 76 storage_class |= sc.stc & STCdeprecated; | |
| 77 } | |
| 78 else if (sem == 1) | |
| 79 { | |
| 80 error("circular definition"); | |
| 81 } | |
| 82 } | |
| 83 | |
| 72 | 84 override void semantic2(Scope sc) |
| 0 | 85 { |
| 86 //printf("TypedefDeclaration::semantic2(%s) sem = %d\n", toChars(), sem); | |
| 87 if (sem == 2) | |
| 88 { | |
| 89 sem = 3; | |
| 90 if (init) | |
| 91 { | |
| 92 init = init.semantic(sc, basetype); | |
| 93 | |
| 94 ExpInitializer ie = init.isExpInitializer(); | |
| 95 if (ie) | |
| 96 { | |
| 97 if (ie.exp.type == basetype) | |
| 98 ie.exp.type = type; | |
| 99 } | |
| 100 } | |
| 101 } | |
| 102 } | |
| 103 | |
| 72 | 104 override string mangle() |
| 0 | 105 { |
| 106 //printf("TypedefDeclaration::mangle() '%s'\n", toChars()); | |
| 107 return Dsymbol.mangle(); | |
| 108 } | |
| 109 | |
| 72 | 110 override string kind() |
| 0 | 111 { |
| 112 assert(false); | |
| 113 } | |
| 114 | |
| 72 | 115 override Type getType() |
| 0 | 116 { |
| 117 return type; | |
| 118 } | |
| 119 | |
| 72 | 120 override void toCBuffer(OutBuffer buf, HdrGenState* hgs) |
| 0 | 121 { |
| 122 assert(false); | |
| 123 } | |
| 124 | |
| 125 version (_DH) { | |
| 126 Type htype; | |
| 127 Type hbasetype; | |
| 128 } | |
| 129 | |
| 72 | 130 override void toDocBuffer(OutBuffer buf) |
| 0 | 131 { |
| 132 assert(false); | |
| 133 } | |
| 134 | |
| 72 | 135 override void toObjFile(int multiobj) // compile to .obj file |
| 0 | 136 { |
| 137 //printf("TypedefDeclaration::toObjFile('%s')\n", toChars()); | |
| 138 if (global.params.symdebug) | |
| 139 toDebug(); | |
| 140 | |
| 141 type.getTypeInfo(null); // generate TypeInfo | |
| 142 | |
| 143 TypeTypedef tc = cast(TypeTypedef)type; | |
| 144 if (type.isZeroInit(Loc(0)) || !tc.sym.init) { | |
| 145 ; | |
| 146 } else | |
| 147 { | |
| 148 SC scclass = SCglobal; | |
| 149 if (inTemplateInstance()) | |
| 150 scclass = SCcomdat; | |
| 151 | |
| 152 // Generate static initializer | |
| 153 toInitializer(); | |
| 154 sinit.Sclass = scclass; | |
| 155 sinit.Sfl = FLdata; | |
| 156 | |
| 157 version (ELFOBJ) { // Burton | |
| 158 sinit.Sseg = Segment.CDATA; | |
| 159 } | |
| 160 version (MACHOBJ) { | |
| 161 sinit.Sseg = Segment.DATA; | |
| 162 } | |
| 163 sinit.Sdt = tc.sym.init.toDt(); | |
| 164 outdata(sinit); | |
| 165 } | |
| 166 } | |
| 167 | |
| 168 void toDebug() | |
| 169 { | |
| 170 assert(false); | |
| 171 } | |
| 172 | |
| 72 | 173 override int cvMember(ubyte* p) |
| 0 | 174 { |
| 175 assert(false); | |
| 176 } | |
| 177 | |
| 72 | 178 override TypedefDeclaration isTypedefDeclaration() { return this; } |
| 0 | 179 |
| 180 Symbol* sinit; | |
| 181 Symbol* toInitializer() | |
| 182 { | |
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183 Symbol* s; |
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184 Classsym* stag; |
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185 |
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186 if (!sinit) |
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187 { |
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188 stag = fake_classsym(Id.ClassInfo); |
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189 s = toSymbolX("__init", SCextern, stag.Stype, "Z"); |
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190 s.Sfl = FLextern; |
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191 s.Sflags |= SFLnodebug; |
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192 slist_add(s); |
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193 sinit = s; |
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194 } |
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195 return sinit; |
| 0 | 196 } |
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fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
0
diff
changeset
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197 } |