public static GetBinderNamespace ( Mono.CSharp.Location loc ) : Mono.CSharp.MemberAccess | ||
loc | Mono.CSharp.Location | |
return | Mono.CSharp.MemberAccess |
public ArrayInitializer CreateDynamicBinderArguments(ResolveContext rc) { Location loc = Location.Null; var all = new ArrayInitializer(args.Count, loc); MemberAccess binder = DynamicExpressionStatement.GetBinderNamespace(rc, loc); foreach (Argument a in args) { Arguments dargs = new Arguments(2); // CSharpArgumentInfoFlags.None = 0 const string info_flags_enum = "CSharpArgumentInfoFlags"; Expression info_flags = new IntLiteral(rc.BuiltinTypes, 0, loc); if (a.Expr is Constant) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "Constant", loc)); } else if (a.ArgType == Argument.AType.Ref) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsRef", loc)); info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } else if (a.ArgType == Argument.AType.Out) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsOut", loc)); info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } else if (a.ArgType == Argument.AType.DynamicTypeName) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsStaticType", loc)); } TypeSpec arg_type; if (rc.FileType == SourceFileType.PlayScript && a.Expr is ArrayInitializer || a.Expr is AsObjectInitializer) { if (a.Expr is ArrayInitializer) { arg_type = rc.Module.PredefinedTypes.AsArray.Resolve(); } else { arg_type = rc.Module.PredefinedTypes.AsExpandoObject.Resolve(); } } else { arg_type = a.Expr.Type; } if (arg_type.BuiltinType != BuiltinTypeSpec.Type.Dynamic && arg_type != InternalType.NullLiteral) { MethodGroupExpr mg = a.Expr as MethodGroupExpr; bool wasConverted = false; // In PlayScript, we try to implicity convert to dynamic, which handles conversions of method groups to delegates, and // anon methods to delegates. if (rc.FileType == SourceFileType.PlayScript && (mg != null || arg_type == InternalType.AnonymousMethod)) { var expr = Convert.ImplicitConversion(rc, a.Expr, rc.BuiltinTypes.Dynamic, loc); if (expr != null) { a.Expr = expr; arg_type = rc.BuiltinTypes.Dynamic; wasConverted = true; } } // Failed.. check the C# error if (!wasConverted) { if (mg != null) { rc.Report.Error(1976, a.Expr.Location, "The method group `{0}' cannot be used as an argument of dynamic operation. Consider using parentheses to invoke the method", mg.Name); } else if (arg_type == InternalType.AnonymousMethod) { rc.Report.Error(1977, a.Expr.Location, "An anonymous method or lambda expression cannot be used as an argument of dynamic operation. Consider using a cast"); } else if (arg_type.Kind == MemberKind.Void || arg_type == InternalType.Arglist || arg_type.IsPointer) { rc.Report.Error(1978, a.Expr.Location, "An expression of type `{0}' cannot be used as an argument of dynamic operation", arg_type.GetSignatureForError()); } } info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } string named_value; NamedArgument na = a as NamedArgument; if (na != null) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "NamedArgument", loc)); named_value = na.Name; } else { named_value = null; } dargs.Add(new Argument(info_flags)); dargs.Add(new Argument(new StringLiteral(rc.BuiltinTypes, named_value, loc))); all.Add(new Invocation(new MemberAccess(new MemberAccess(binder, "CSharpArgumentInfo", loc), "Create", loc), dargs)); } return(all); }
public ArrayInitializer CreateDynamicBinderArguments(ResolveContext rc) { Location loc = Location.Null; var all = new ArrayInitializer(args.Count, loc); MemberAccess binder = DynamicExpressionStatement.GetBinderNamespace(loc); foreach (Argument a in args) { Arguments dargs = new Arguments(2); // CSharpArgumentInfoFlags.None = 0 const string info_flags_enum = "CSharpArgumentInfoFlags"; Expression info_flags = new IntLiteral(rc.BuiltinTypes, 0, loc); if (a.Expr is Constant) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "Constant", loc)); } else if (a.ArgType == Argument.AType.Ref) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsRef", loc)); info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } else if (a.ArgType == Argument.AType.Out) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsOut", loc)); info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } else if (a.ArgType == Argument.AType.DynamicTypeName) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsStaticType", loc)); } var arg_type = a.Expr.Type; if (arg_type.BuiltinType != BuiltinTypeSpec.Type.Dynamic && arg_type != InternalType.NullLiteral) { MethodGroupExpr mg = a.Expr as MethodGroupExpr; if (mg != null) { rc.Report.Error(1976, a.Expr.Location, "The method group `{0}' cannot be used as an argument of dynamic operation. Consider using parentheses to invoke the method", mg.Name); } else if (arg_type == InternalType.AnonymousMethod) { rc.Report.Error(1977, a.Expr.Location, "An anonymous method or lambda expression cannot be used as an argument of dynamic operation. Consider using a cast"); } else if (arg_type.Kind == MemberKind.Void || arg_type == InternalType.Arglist || arg_type.IsPointer) { rc.Report.Error(1978, a.Expr.Location, "An expression of type `{0}' cannot be used as an argument of dynamic operation", arg_type.GetSignatureForError()); } info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } string named_value; NamedArgument na = a as NamedArgument; if (na != null) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "NamedArgument", loc)); named_value = na.Name; } else { named_value = null; } dargs.Add(new Argument(info_flags)); dargs.Add(new Argument(new StringLiteral(rc.BuiltinTypes, named_value, loc))); all.Add(new Invocation(new MemberAccess(new MemberAccess(binder, "CSharpArgumentInfo", loc), "Create", loc), dargs)); } return(all); }
public ArrayList CreateDynamicBinderArguments() { ArrayList all = new ArrayList(args.Count); Location loc = Location.Null; MemberAccess binder = DynamicExpressionStatement.GetBinderNamespace(loc); foreach (Argument a in args) { Arguments dargs = new Arguments(2); // CSharpArgumentInfoFlags.None = 0 const string info_flags_enum = "CSharpArgumentInfoFlags"; Expression info_flags = new IntLiteral(0, loc); if (a.Expr is Constant) { // Any constant is emitted as a literal info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "LiteralConstant", loc)); } else if (a.ArgType == Argument.AType.Ref) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsRef", loc)); } else if (a.ArgType == Argument.AType.Out) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsOut", loc)); } else if (a.ArgType == Argument.AType.DynamicStatic) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "IsStaticType", loc)); } if (!TypeManager.IsDynamicType(a.Expr.Type)) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "UseCompileTimeType", loc)); } string named_value; NamedArgument na = a as NamedArgument; if (na != null) { info_flags = new Binary(Binary.Operator.BitwiseOr, info_flags, new MemberAccess(new MemberAccess(binder, info_flags_enum, loc), "NamedArgument", loc)); named_value = na.Name.Value; } else { named_value = null; } dargs.Add(new Argument(info_flags)); dargs.Add(new Argument(new StringLiteral(named_value, loc))); all.Add(new New(new MemberAccess(binder, "CSharpArgumentInfo", loc), dargs, loc)); } return(all); }