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view dmd/Initializer.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 |
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module dmd.Initializer; import dmd.common; import dmd.Loc; import dmd.Scope; import dmd.Type; import dmd.Util; import dmd.ArrayTypes; import dmd.Expression; import dmd.OutBuffer; import dmd.HdrGenState; import dmd.VoidInitializer; import dmd.StructInitializer; import dmd.ArrayInitializer; import dmd.ExpInitializer; import dmd.backend.dt_t; import dmd.TObject; import dmd.DDMDExtensions; class Initializer : TObject { mixin insertMemberExtension!(typeof(this)); Loc loc; this(Loc loc) { register(); this.loc = loc; } Initializer syntaxCopy() { return this; } Initializer semantic(Scope sc, Type t) { return this; } Type inferType(Scope sc) { error(loc, "cannot infer type from initializer"); return Type.terror; } abstract Expression toExpression(); abstract void toCBuffer(OutBuffer buf, HdrGenState* hgs); string toChars() { OutBuffer buf; HdrGenState hgs; buf = new OutBuffer(); toCBuffer(buf, &hgs); return buf.toChars(); } static Initializers arraySyntaxCopy(Initializers ai) { Initializers a = null; if (ai) { a = new Initializers(); a.setDim(ai.dim); for (int i = 0; i < a.dim; i++) { Initializer e = ai[i]; e = e.syntaxCopy(); a[i] = e; } } return a; } dt_t* toDt() { assert(false); } VoidInitializer isVoidInitializer() { return null; } StructInitializer isStructInitializer() { return null; } ArrayInitializer isArrayInitializer() { return null; } ExpInitializer isExpInitializer() { return null; } }