/// <summary> /// Defines the constant in the @parent /// </summary> public override bool Define() { if (!base.Define()) { return(false); } if (!member_type.IsConstantCompatible) { Error_InvalidConstantType(member_type, Location, Report); } FieldAttributes field_attr = FieldAttributes.Static | ModifiersExtensions.FieldAttr(ModFlags); // Decimals cannot be emitted into the constant blob. So, convert to 'readonly'. if (member_type.BuiltinType == BuiltinTypeSpec.Type.Decimal) { field_attr |= FieldAttributes.InitOnly; } else { field_attr |= FieldAttributes.Literal; } FieldBuilder = Parent.TypeBuilder.DefineField(Name, MemberType.GetMetaInfo(), field_attr); spec = new ConstSpec(Parent.Definition, this, MemberType, FieldBuilder, ModFlags, initializer); Parent.MemberCache.AddMember(spec); if ((field_attr & FieldAttributes.InitOnly) != 0) { Parent.PartialContainer.RegisterFieldForInitialization(this, new FieldInitializer(this, initializer, Location)); } if (declarators != null) { foreach (var d in declarators) { var t = new TypeExpression(d.Type, TypeExpression.Location); var c = new Const(Parent, t, ModFlags & ~Modifiers.STATIC, new MemberName(d.Name.Value, d.Name.Location), OptAttributes); c.initializer = d.Initializer; if (d.Initializer is ConstInitializer) { ((ConstInitializer)d.Initializer).Field = c; } ((ConstInitializer)c.initializer).Name = d.Name.Value; c.Define(); Parent.PartialContainer.Members.Add(c); } } return(true); }
public override bool Define() { if (!ResolveMemberType()) { return(false); } const FieldAttributes attr = FieldAttributes.Public | FieldAttributes.Static | FieldAttributes.Literal; FieldBuilder = Parent.TypeBuilder.DefineField(Name, MemberType.GetMetaInfo(), attr); spec = new ConstSpec(Parent.Definition, this, MemberType, FieldBuilder, ModFlags, initializer); Parent.MemberCache.AddMember(spec); return(true); }
public override bool Define() { if (!base.Define()) { return(false); } if (!BuiltinTypeSpec.IsPrimitiveType(MemberType)) { Report.Error(1663, Location, "`{0}': Fixed size buffers type must be one of the following: bool, byte, short, int, long, char, sbyte, ushort, uint, ulong, float or double", GetSignatureForError()); } else if (declarators != null) { var t = new TypeExpression(MemberType, TypeExpression.Location); int index = Parent.PartialContainer.Fields.IndexOf(this); foreach (var d in declarators) { var f = new FixedField(Parent, t, ModFlags, new MemberName(d.Name.Value, d.Name.Location), OptAttributes); f.initializer = d.Initializer; ((ConstInitializer)f.initializer).Name = d.Name.Value; Parent.PartialContainer.Fields.Insert(++index, f); } } // Create nested fixed buffer container string name = String.Format("<{0}>__FixedBuffer{1}", Name, GlobalCounter++); fixed_buffer_type = Parent.TypeBuilder.DefineNestedType(name, TypeAttributes.NestedPublic | TypeAttributes.Sealed | TypeAttributes.BeforeFieldInit, Compiler.BuiltinTypes.ValueType.GetMetaInfo()); var ffield = fixed_buffer_type.DefineField(FixedElementName, MemberType.GetMetaInfo(), FieldAttributes.Public); FieldBuilder = Parent.TypeBuilder.DefineField(Name, fixed_buffer_type, ModifiersExtensions.FieldAttr(ModFlags)); var element_spec = new FieldSpec(null, this, MemberType, ffield, ModFlags); spec = new FixedFieldSpec(Parent.Definition, this, FieldBuilder, element_spec, ModFlags); Parent.MemberCache.AddMember(spec); return(true); }
public override bool Define() { if (!ResolveMemberType()) { return(false); } MetaType ftype = MemberType.GetMetaInfo(); #if !STATIC // // Workaround for .net SRE limitation which cannot define field of unbaked enum type // which is how all enums are declared // ftype = new MemberTypeDelegator(ftype, ((Enum)Parent).UnderlyingType.GetMetaInfo()); #endif const FieldAttributes attr = FieldAttributes.Public | FieldAttributes.Static | FieldAttributes.Literal; FieldBuilder = Parent.TypeBuilder.DefineField(Name, ftype, attr); spec = new ConstSpec(Parent.Definition, this, MemberType, FieldBuilder, ModFlags, initializer); Parent.MemberCache.AddMember(spec); return(true); }