public static JRaw ConstructAttribute(IAttribute attr, ITypeDefinition currentType, IEmitter emitter)
{
var block = new AttributeCreateBlock(emitter, attr);
var oldWriter = block.SaveWriter();
block.NewWriter();
block.Emit();
var str = emitter.Output.ToString();
block.RestoreWriter(oldWriter);
return(new JRaw(str));
}
protected virtual void WritePositionalList(IList <ResolveResult> expressions, IAttribute attr)
{
bool needComma = false;
int count = this.Emitter.Writers.Count;
bool expanded = false;
int paramsIndex = -1;
if (attr.Constructor.Parameters.Any(p => p.IsParams))
{
paramsIndex = attr.Constructor.Parameters.IndexOf(attr.Constructor.Parameters.FirstOrDefault(p => p.IsParams));
var or = new OverloadResolution(this.Emitter.Resolver.Compilation, expressions.ToArray());
or.AddCandidate(attr.Constructor);
expanded = or.BestCandidateIsExpandedForm;
}
for (int i = 0; i < expressions.Count; i++)
{
var expr = expressions[i];
if (needComma)
{
this.WriteComma();
}
needComma = true;
if (expanded && paramsIndex == i)
{
this.WriteOpenBracket();
}
AttributeCreateBlock.WriteResolveResult(expr, this);
if (this.Emitter.Writers.Count != count)
{
this.PopWriter();
count = this.Emitter.Writers.Count;
}
}
if (expanded)
{
this.WriteCloseBracket();
}
}
protected virtual void EmitInlineExpressionList(ArgumentsInfo argsInfo, string inline, bool asRef = false, bool isNull = false, bool?definition = null)
{
IEnumerable <NamedParamExpression> expressions = argsInfo.NamedExpressions;
IEnumerable <TypeParamExpression> typeParams = argsInfo.TypeArguments;
bool addClose = false;
this.Write("");
if (asRef)
{
var withoutTypeParams = this.Method.TypeArguments.Count > 0 &&
this.Method.TypeArguments.All(t => t.Kind != TypeKind.TypeParameter);
if (definition.HasValue)
{
withoutTypeParams = !definition.Value;
}
if (withoutTypeParams && (!this.Method.IsStatic || this.Method.IsExtensionMethod && this.TargetResolveResult is ThisResolveResult) && (this.TargetResolveResult is ThisResolveResult || this.TargetResolveResult == null) && (inline.Contains("{this}") || this.Method.IsStatic || this.Method.IsExtensionMethod && inline.Contains("{" + this.Method.Parameters.First().Name + "}")))
{
this.Write(JS.Funcs.BRIDGE_BIND);
this.Write("(this, ");
addClose = true;
}
this.Write("function (");
this.EmitMethodParameters(this.Method, this.Method.Parameters, withoutTypeParams ? null : this.Method.TypeParameters, isNull);
this.Write(") { return ");
}
bool needExpand = false;
bool expandParams = false;
string paramsName = null;
IType paramsType = null;
int paramsIndex = 0;
if (argsInfo.ResolveResult != null)
{
var paramsParam = argsInfo.ResolveResult.Member.Parameters.FirstOrDefault(p => p.IsParams);
if (paramsParam != null)
{
paramsIndex = argsInfo.ResolveResult.Member.Parameters.IndexOf(paramsParam);
paramsName = paramsParam.Name;
paramsType = paramsParam.Type;
}
expandParams = argsInfo.ResolveResult.Member.Attributes.Any(a => a.AttributeType.FullName == "Bridge.ExpandParamsAttribute");
}
else if (argsInfo.Method != null)
{
var paramsParam = argsInfo.Method.Parameters.FirstOrDefault(p => p.IsParams);
if (paramsParam != null)
{
paramsIndex = argsInfo.Method.Parameters.IndexOf(paramsParam);
paramsName = paramsParam.Name;
paramsType = paramsParam.Type;
}
expandParams = argsInfo.Method.Attributes.Any(a => a.AttributeType.FullName == "Bridge.ExpandParamsAttribute");
}
if (paramsName != null)
{
var matches = _formatArg.Matches(inline);
bool ignoreArray = false;
foreach (Match m in matches)
{
if (m.Groups[2].Value == paramsName)
{
bool isRaw = m.Groups[1].Success && m.Groups[1].Value == "*";
ignoreArray = isRaw || argsInfo.ParamsExpression == null;
string modifier = m.Groups[1].Success ? m.Groups[4].Value : null;
if (modifier == "array")
{
ignoreArray = false;
}
break;
}
}
if (expandParams)
{
ignoreArray = true;
}
if (argsInfo.ResolveResult is CSharpInvocationResolveResult)
{
needExpand = !((CSharpInvocationResolveResult)argsInfo.ResolveResult).IsExpandedForm;
}
if (needExpand && ignoreArray && !asRef)
{
IList <Expression> exprs = this.GetExpressionsByKey(expressions, paramsName);
if (exprs.Count == 1 && exprs[0] != null && exprs[0].Parent != null)
{
var exprrr = this.Emitter.Resolver.ResolveNode(exprs[0], this.Emitter);
if (exprrr.Type.Kind == TypeKind.Array)
{
var match = _inlineMethod.Match(inline);
if (match.Success)
{
string target = null;
var methodName = match.Groups[1].Value;
if (methodName.Contains("."))
{
target = methodName.LeftOfRightmostOf('.');
}
string args = match.Groups[2].Value;
StringBuilder sb = new StringBuilder();
sb.Append(methodName);
sb.Append(".");
sb.Append(JS.Funcs.APPLY);
sb.Append("(");
sb.Append(target ?? "null");
if (args.Contains(","))
{
sb.Append(", [");
sb.Append(args.LeftOfRightmostOf(',').Trim());
sb.Append("].concat(");
sb.Append(args.RightOfRightmostOf(',').Trim());
sb.Append(")");
}
else
{
sb.Append(",");
sb.Append(args);
}
sb.Append(")");
inline = inline.Remove(match.Index, match.Length);
inline = inline.Insert(match.Index, sb.ToString());
}
}
}
}
}
var r = InlineArgumentsBlock._formatArg.Matches(inline);
List <Match> keyMatches = new List <Match>();
foreach (Match keyMatch in r)
{
keyMatches.Add(keyMatch);
}
var tempVars = new Dictionary <string, string>();
var tempMap = new Dictionary <string, string>();
inline = _formatArg.Replace(inline, delegate(Match m)
{
if (this.IgnoreRange != null && m.Index >= this.IgnoreRange[0] && m.Index <= this.IgnoreRange[1])
{
return(m.Value);
}
int count = this.Emitter.Writers.Count;
string key = m.Groups[2].Value;
bool isRaw = m.Groups[1].Success && m.Groups[1].Value == "*";
bool ignoreArray = isRaw || argsInfo.ParamsExpression == null;
string modifier = m.Groups[1].Success ? m.Groups[4].Value : null;
bool isSimple = false;
var tempKey = key + ":" + modifier ?? "";
if (tempMap.ContainsKey(tempKey))
{
return(tempMap[tempKey]);
}
if (!string.IsNullOrWhiteSpace(modifier) && !this.allowedModifiers.Contains(modifier))
{
return(m.Value);
}
if (modifier == "array")
{
ignoreArray = false;
}
StringBuilder oldSb = this.Emitter.Output;
this.Emitter.Output = new StringBuilder();
if (modifier == "module")
{
IList <Expression> exprs = this.GetExpressionsByKey(expressions, key);
if (exprs.Count > 0)
{
var amd = new List <string>();
var cjs = new List <string>();
foreach (var expr in exprs)
{
var rr = this.Emitter.Resolver.ResolveNode(expr, this.Emitter) as TypeOfResolveResult;
if (rr == null)
{
throw new EmitterException(expr, "Module.Load supports typeof expression only");
}
var bridgeType = this.Emitter.BridgeTypes.Get(rr.ReferencedType, true);
Module module = null;
if (bridgeType.TypeInfo == null)
{
BridgeTypes.EnsureModule(bridgeType);
module = bridgeType.Module;
}
else
{
module = bridgeType.TypeInfo.Module;
}
AddModuleByType(amd, cjs, module);
}
this.Write("{");
if (amd.Count > 0)
{
this.Write("amd: ");
this.Write(this.Emitter.ToJavaScript(amd.ToArray()));
if (cjs.Count > 0)
{
this.Write(", ");
}
}
if (cjs.Count > 0)
{
this.Write("cjs: ");
this.Write(this.Emitter.ToJavaScript(cjs.ToArray()));
}
if (!string.IsNullOrWhiteSpace(this.Emitter.AssemblyInfo.Loader.FunctionName))
{
this.Write(", ");
this.Write(this.Emitter.ToJavaScript(this.Emitter.AssemblyInfo.Loader.FunctionName));
}
this.Write("}, function () { ");
var idx = 0;
var list = amd.Concat(cjs);
foreach (var moduleName in list)
{
this.Write(moduleName);
this.Write(" = arguments[");
this.Write(idx++);
this.Write("];");
}
this.Write(" }");
}
}
else if (asRef)
{
if (Regex.IsMatch(key, "^\\d+$"))
{
var index = int.Parse(key);
key = this.Method.Parameters[index].Name;
}
if (modifier == "type")
{
this.Write(JS.Funcs.BRIDGE_GET_TYPE + "(");
}
if (key == "this")
{
if (isNull)
{
isSimple = true;
this.Write(JS.Vars.T);
}
else if (this.Method.IsExtensionMethod && this.TargetResolveResult is TypeResolveResult)
{
isSimple = true;
this.WriteParamName(this.Method.Parameters.First().Name);
}
else if (argsInfo.Expression is MemberReferenceExpression)
{
var trg = ((MemberReferenceExpression)argsInfo.Expression).Target;
if (trg is BaseReferenceExpression)
{
isSimple = true;
this.Write("this");
}
else
{
isSimple = this.IsSimpleExpression(trg);
trg.AcceptVisitor(this.Emitter);
}
}
else
{
this.Write("this");
}
}
else if (this.Method.IsExtensionMethod && key == this.Method.Parameters.First().Name)
{
if (this.TargetResolveResult is TypeResolveResult)
{
isSimple = true;
this.WriteParamName(key);
}
else if (argsInfo.Expression is MemberReferenceExpression)
{
var trg = ((MemberReferenceExpression)argsInfo.Expression).Target;
if (trg is BaseReferenceExpression)
{
isSimple = true;
this.Write("this");
}
else
{
isSimple = this.IsSimpleExpression(trg);
trg.AcceptVisitor(this.Emitter);
}
}
else
{
isSimple = true;
this.WriteParamName(key);
}
}
else if (paramsName == key && !ignoreArray)
{
isSimple = true;
this.Write(JS.Types.ARRAY + "." + JS.Fields.PROTOTYPE + "." + JS.Funcs.SLICE);
this.WriteCall("(" + JS.Vars.ARGUMENTS + ", " + paramsIndex + ")");
}
else
{
isSimple = true;
this.WriteParamName(key);
}
if (modifier == "type")
{
this.Write(")");
}
}
else if (key == "this" || key == argsInfo.ThisName || (key == "0" && argsInfo.IsExtensionMethod))
{
if (modifier == "type")
{
AstNode node = null;
if (argsInfo.ThisArgument is AstNode)
{
node = (AstNode)argsInfo.ThisArgument;
}
else
{
node = argsInfo.Expression;
}
if (node != null)
{
var rr = this.Emitter.Resolver.ResolveNode(node, this.Emitter);
var type = rr.Type;
var mrr = rr as MemberResolveResult;
if (mrr != null && mrr.Member.ReturnType.Kind != TypeKind.Enum && mrr.TargetResult != null)
{
type = mrr.TargetResult.Type;
}
bool needName = this.NeedName(type);
if (needName)
{
isSimple = true;
this.Write(BridgeTypes.ToJsName(type, this.Emitter));
}
else
{
string thisValue = argsInfo.GetThisValue();
if (thisValue != null)
{
if (type.Kind == TypeKind.TypeParameter && !Helpers.IsIgnoreGeneric(((ITypeParameter)type).Owner, this.Emitter))
{
thisValue = thisValue + ", " + type.Name;
}
this.Write(JS.Funcs.BRIDGE_GET_TYPE + "(" + thisValue + ")");
}
}
}
}
else
{
string thisValue = argsInfo.GetThisValue();
if (thisValue != null)
{
isSimple = true;
this.Write(thisValue);
}
}
}
else
{
IList <Expression> exprs = this.GetExpressionsByKey(expressions, key);
if (exprs.Count > 0)
{
if (modifier == "type")
{
IType type = null;
if (paramsName == key && paramsType != null)
{
type = paramsType;
}
else
{
var rr = this.Emitter.Resolver.ResolveNode(exprs[0], this.Emitter);
type = rr.Type;
}
bool needName = this.NeedName(type);
this.WriteGetType(needName, type, exprs[0], modifier);
isSimple = true;
}
else if (modifier == "tmp")
{
var tmpVarName = this.GetTempVarName();
var nameExpr = exprs[0] as PrimitiveExpression;
if (nameExpr == null)
{
throw new EmitterException(exprs[0], "Primitive expression is required");
}
Emitter.NamedTempVariables[nameExpr.LiteralValue] = tmpVarName;
Write(tmpVarName);
isSimple = true;
}
else if (modifier == "version")
{
var versionTypeExp = exprs != null && exprs.Any() ? exprs[0] : null;
var versionType = 0;
if (versionTypeExp != null)
{
var versionTypePrimitiveExp = versionTypeExp as PrimitiveExpression;
if (versionTypePrimitiveExp != null && versionTypePrimitiveExp.Value is int)
{
versionType = (int)versionTypePrimitiveExp.Value;
}
else
{
var rr = this.Emitter.Resolver.ResolveNode(versionTypeExp, this.Emitter);
if (rr != null && rr.ConstantValue != null && rr.ConstantValue is int)
{
versionType = (int)rr.ConstantValue;
}
}
}
string version;
if (versionType == 0)
{
version = this.Emitter.Translator.GetVersionContext().Assembly.Version;
}
else
{
version = this.Emitter.Translator.GetVersionContext().Compiler.Version;
}
Write("\"", version, "\"");
isSimple = true;
}
else if (modifier == "gettmp")
{
var nameExpr = exprs[0] as PrimitiveExpression;
if (nameExpr == null)
{
throw new EmitterException(exprs[0], "Primitive expression is required");
}
if (!Emitter.NamedTempVariables.ContainsKey(nameExpr.LiteralValue))
{
throw new EmitterException(exprs[0], "Primitive expression is required");
}
var tmpVarName = Emitter.NamedTempVariables[nameExpr.LiteralValue];
Write(tmpVarName);
isSimple = true;
}
else if (modifier == "body")
{
var lambdaExpr = exprs[0] as LambdaExpression;
if (lambdaExpr == null)
{
throw new EmitterException(exprs[0], "Lambda expression is required");
}
var writer = this.SaveWriter();
this.NewWriter();
lambdaExpr.Body.AcceptVisitor(this.Emitter);
var s = this.Emitter.Output.ToString();
this.RestoreWriter(writer);
this.Write(this.WriteIndentToString(s));
}
else if (exprs.Count > 1 || paramsName == key)
{
if (needExpand)
{
ignoreArray = true;
}
if (!ignoreArray)
{
this.Write("[");
}
if (exprs.Count == 1 && exprs[0] == null)
{
isSimple = true;
this.Write("null");
}
else
{
new ExpressionListBlock(this.Emitter, exprs, null, null, 0).Emit();
}
if (!ignoreArray)
{
this.Write("]");
}
}
else
{
string s;
if (exprs[0] != null)
{
var writer = this.SaveWriter();
this.NewWriter();
var directExpr = exprs[0] as DirectionExpression;
if (directExpr != null)
{
var rr = this.Emitter.Resolver.ResolveNode(exprs[0], this.Emitter) as ByReferenceResolveResult;
if (rr != null && !(rr.ElementResult is LocalResolveResult))
{
this.Write(JS.Funcs.BRIDGE_REF + "(");
this.Emitter.IsRefArg = true;
exprs[0].AcceptVisitor(this.Emitter);
this.Emitter.IsRefArg = false;
if (this.Emitter.Writers.Count != count)
{
this.PopWriter();
count = this.Emitter.Writers.Count;
}
this.Write(")");
}
else
{
exprs[0].AcceptVisitor(this.Emitter);
}
}
else if (modifier == "plain")
{
var an = exprs[0] as AnonymousTypeCreateExpression;
if (an == null)
{
this.Write(JS.Funcs.BRIDGE_TOPLAIN);
this.WriteOpenParentheses();
exprs[0].AcceptVisitor(this.Emitter);
this.Write(")");
}
else
{
new AnonymousTypeCreateBlock(this.Emitter, an, true).Emit();
}
}
else
{
isSimple = this.IsSimpleExpression(exprs[0]);
exprs[0].AcceptVisitor(this.Emitter);
}
s = this.Emitter.Output.ToString();
this.RestoreWriter(writer);
if (modifier == "raw")
{
s = s.Trim('"');
}
}
else
{
isSimple = true;
s = "null";
}
this.Write(this.WriteIndentToString(s));
}
}
else if (this.ArgumentsInfo.Attribute != null)
{
var results = this.GetResolveResultByKey(key);
if (results.Count > 1 || paramsName == key)
{
if (needExpand)
{
ignoreArray = true;
}
if (!ignoreArray)
{
this.Write("[");
}
if (exprs.Count == 1 && results[0].IsCompileTimeConstant && results[0].ConstantValue == null)
{
isSimple = true;
this.Write("null");
}
else
{
bool needComma = false;
foreach (ResolveResult item in results)
{
if (needComma)
{
this.WriteComma();
}
needComma = true;
isSimple = this.IsSimpleResolveResult(item);
AttributeCreateBlock.WriteResolveResult(item, this);
}
}
if (!ignoreArray)
{
this.Write("]");
}
}
else
{
string s;
if (results[0] != null)
{
var writer = this.SaveWriter();
this.NewWriter();
isSimple = this.IsSimpleResolveResult(results[0]);
AttributeCreateBlock.WriteResolveResult(results[0], this);
s = this.Emitter.Output.ToString();
this.RestoreWriter(writer);
if (modifier == "raw")
{
s = s.Trim('"');
}
}
else
{
s = "null";
}
this.Write(this.WriteIndentToString(s));
}
}
else if (this.ArgumentsInfo.StringArguments != null)
{
var results = this.GetStringArgumentByKey(key);
if (results.Count > 1 || paramsName == key)
{
if (needExpand)
{
ignoreArray = true;
}
if (!ignoreArray)
{
this.Write("[");
}
bool needComma = false;
foreach (string item in results)
{
if (needComma)
{
this.WriteComma();
}
needComma = true;
this.Write(item);
}
if (!ignoreArray)
{
this.Write("]");
}
}
else
{
string s;
if (results[0] != null)
{
s = results[0];
if (modifier == "raw")
{
s = s.Trim('"');
}
}
else
{
s = "null";
}
this.Write(s);
}
}
else if (typeParams != null)
{
var type = this.GetAstTypeByKey(typeParams, key);
if (type != null)
{
if (modifier == "default" || modifier == "defaultFn")
{
var def = Inspector.GetDefaultFieldValue(type, this.Emitter.Resolver);
this.GetDefaultValue(def, modifier);
}
else
{
type.AcceptVisitor(this.Emitter);
}
}
else
{
var iType = this.GetTypeByKey(typeParams, key);
if (iType != null)
{
if (modifier == "default" || modifier == "defaultFn")
{
var def = Inspector.GetDefaultFieldValue(iType.IType, iType.AstType);
this.GetDefaultValue(def, modifier);
}
else
{
new CastBlock(this.Emitter, iType.IType).Emit();
}
}
}
}
}
if (this.Emitter.Writers.Count != count)
{
this.PopWriter();
}
string replacement = this.Emitter.Output.ToString();
this.Emitter.Output = oldSb;
if (!isSimple && keyMatches.Count(keyMatch =>
{
string key1 = keyMatch.Groups[2].Value;
string modifier1 = keyMatch.Groups[1].Success ? keyMatch.Groups[4].Value : null;
return(key == key1 && modifier1 == modifier);
}) > 1)
{
var t = this.GetTempVarName();
tempVars.Add(t, replacement);
tempMap[tempKey] = t;
return(t);
}
return(replacement);
});
if (tempVars.Count > 0)
{
StringBuilder sb = new StringBuilder();
sb.Append("(");
foreach (var tempVar in tempVars)
{
sb.Append(tempVar.Key);
sb.Append("=");
sb.Append(tempVar.Value);
sb.Append(", ");
}
sb.Append(inline);
sb.Append(")");
inline = sb.ToString();
}
this.Write(inline);
if (asRef)
{
this.Write("; }");
if (addClose)
{
this.Write(")");
}
}
}
protected virtual List <string> WriteObjectInitializer(IList <KeyValuePair <IMember, ResolveResult> > expressions, TypeDefinition type, IAttribute attr)
{
bool needComma = false;
List <string> names = new List <string>();
List <string> inlineInit = new List <string>();
if (expressions != null)
{
foreach (KeyValuePair <IMember, ResolveResult> item in expressions)
{
var member = item.Key;
var name = this.Emitter.GetEntityName(member);
var inlineCode = AttributeCreateBlock.GetInlineInit(item, this);
if (inlineCode != null)
{
inlineInit.Add(inlineCode);
}
else
{
if (member is IProperty)
{
name = Helpers.GetPropertyRef(member, this.Emitter, true);
}
else if (member is IEvent)
{
name = Helpers.GetEventRef(member, this.Emitter, false);
}
if (needComma)
{
this.WriteComma();
}
needComma = true;
this.Write(name, ": ");
AttributeCreateBlock.WriteResolveResult(item.Value, this);
names.Add(name);
}
}
}
if (this.Emitter.Validator.IsObjectLiteral(type))
{
var key = BridgeTypes.GetTypeDefinitionKey(type);
var tinfo = this.Emitter.Types.FirstOrDefault(t => t.Key == key);
if (tinfo == null)
{
return(inlineInit);
}
var itype = tinfo.Type as ITypeDefinition;
var mode = 0;
if (attr.Constructor != null)
{
if (itype != null)
{
var oattr = this.Emitter.Validator.GetAttribute(itype.Attributes, Translator.Bridge_ASSEMBLY + ".ObjectLiteralAttribute");
if (oattr.PositionalArguments.Count > 0)
{
var value = oattr.PositionalArguments.First().ConstantValue;
if (value is int)
{
mode = (int)value;
}
}
}
}
if (mode != 0)
{
var members = tinfo.InstanceConfig.Fields.Concat(tinfo.InstanceConfig.Properties);
if (members.Any())
{
foreach (var member in members)
{
if (mode == 1 && (member.VarInitializer == null || member.VarInitializer.Initializer.IsNull))
{
continue;
}
var name = member.GetName(this.Emitter);
if (names.Contains(name))
{
continue;
}
if (needComma)
{
this.WriteComma();
}
needComma = true;
this.Write(name, ": ");
var primitiveExpr = member.Initializer as PrimitiveExpression;
if (primitiveExpr != null && primitiveExpr.Value is AstType)
{
this.Write(Inspector.GetStructDefaultValue((AstType)primitiveExpr.Value, this.Emitter));
}
else
{
member.Initializer.AcceptVisitor(this.Emitter);
}
}
}
}
}
return(inlineInit);
}
public static string GetInlineInit(KeyValuePair <IMember, ResolveResult> item, AbstractEmitterBlock block)
{
string inlineCode = null;
var member = item.Key;
if (member is IProperty)
{
var setter = ((IProperty)member).Setter;
if (setter != null)
{
inlineCode = block.Emitter.GetInline(setter);
}
}
else
{
inlineCode = block.Emitter.GetInline(member);
}
if (inlineCode != null)
{
bool oldIsAssignment = block.Emitter.IsAssignment;
bool oldUnary = block.Emitter.IsUnaryAccessor;
var oldWriter = block.SaveWriter();
block.NewWriter();
block.Emitter.IsAssignment = true;
block.Emitter.IsUnaryAccessor = false;
bool hasThis = Helpers.HasThis(inlineCode);
inlineCode = Helpers.ConvertTokens(block.Emitter, inlineCode, member);
if (inlineCode.StartsWith("<self>"))
{
hasThis = true;
inlineCode = inlineCode.Substring(6);
}
if (hasThis)
{
inlineCode = inlineCode.Replace("{this}", "this");
if (member is IProperty)
{
inlineCode = inlineCode.Replace("{0}", "[[0]]");
AttributeCreateBlock.WriteResolveResult(item.Value, block);
var value = block.Emitter.Output.ToString();
inlineCode = inlineCode.Replace("{value}", value);
inlineCode = inlineCode.Replace("[[0]]", "{0}");
}
}
else
{
if (member.SymbolKind == SymbolKind.Property)
{
var count = block.Emitter.Writers.Count;
block.PushWriter("this." + inlineCode);
AttributeCreateBlock.WriteResolveResult(item.Value, block);
if (block.Emitter.Writers.Count > count)
{
inlineCode = block.PopWriter(true);
}
}
else
{
block.Write("this." + inlineCode);
}
}
block.Emitter.IsAssignment = oldIsAssignment;
block.Emitter.IsUnaryAccessor = oldUnary;
block.RestoreWriter(oldWriter);
}
if (inlineCode != null && !inlineCode.Trim().EndsWith(";"))
{
inlineCode += ";";
}
return(inlineCode);
}
protected void VisitArrayCreateExpression()
{
ArrayCreateExpression arrayCreateExpression = this.ArrayCreateExpression;
var rr = this.ArrayCreateResolveResult ?? (this.Emitter.Resolver.ResolveNode(arrayCreateExpression, this.Emitter) as ArrayCreateResolveResult);
var at = (ArrayType)rr.Type;
var rank = arrayCreateExpression.Arguments.Count;
if (arrayCreateExpression.Initializer.IsNull && rank == 1)
{
string typedArrayName = null;
if (this.Emitter.AssemblyInfo.UseTypedArrays && (typedArrayName = Helpers.GetTypedArrayName(at.ElementType)) != null)
{
this.Write("new ", typedArrayName, "(");
if (this.ArrayCreateResolveResult != null)
{
AttributeCreateBlock.WriteResolveResult(this.ArrayCreateResolveResult.SizeArguments.First(), this);
}
else
{
arrayCreateExpression.Arguments.First().AcceptVisitor(this.Emitter);
}
this.Write(")");
}
else
{
this.Write(JS.Types.SYSTEM_ARRAY + ".init(");
if (this.ArrayCreateResolveResult != null)
{
AttributeCreateBlock.WriteResolveResult(this.ArrayCreateResolveResult.SizeArguments.First(), this);
}
else
{
arrayCreateExpression.Arguments.First().AcceptVisitor(this.Emitter);
}
this.WriteComma();
var def = Inspector.GetDefaultFieldValue(at.ElementType, arrayCreateExpression.Type);
if (def == at.ElementType || def is RawValue)
{
this.WriteFunction();
this.WriteOpenCloseParentheses();
this.BeginBlock();
this.WriteReturn(true);
if (def is RawValue)
{
this.Write(def.ToString());
}
else
{
this.Write(Inspector.GetStructDefaultValue(at.ElementType, this.Emitter));
}
this.WriteSemiColon();
this.WriteNewLine();
this.EndBlock();
}
else
{
this.WriteScript(def);
}
this.Write(")");
}
return;
}
if (at.Dimensions > 1)
{
this.Write(JS.Types.SYSTEM_ARRAY + ".create(");
var defaultInitializer = new PrimitiveExpression(Inspector.GetDefaultFieldValue(at.ElementType, arrayCreateExpression.Type), "?");
if (defaultInitializer.Value is IType)
{
this.Write(Inspector.GetStructDefaultValue((IType)defaultInitializer.Value, this.Emitter));
}
else if (defaultInitializer.Value is RawValue)
{
this.Write(defaultInitializer.Value.ToString());
}
else
{
defaultInitializer.AcceptVisitor(this.Emitter);
}
this.WriteComma();
}
if (rr.InitializerElements != null && rr.InitializerElements.Count > 0)
{
this.WriteOpenBracket();
if (this.ArrayCreateResolveResult != null)
{
bool needComma = false;
foreach (ResolveResult item in this.ArrayCreateResolveResult.InitializerElements)
{
if (needComma)
{
this.WriteComma();
}
needComma = true;
AttributeCreateBlock.WriteResolveResult(item, this);
}
}
else
{
var elements = arrayCreateExpression.Initializer.Elements;
new ExpressionListBlock(this.Emitter, elements, null, null, 0).Emit();
}
this.WriteCloseBracket();
}
else if (at.Dimensions > 1)
{
this.Write("null");
}
else
{
this.Write("[]");
}
if (at.Dimensions > 1)
{
this.Emitter.Comma = true;
for (int i = 0; i < rr.SizeArguments.Count; i++)
{
var a = rr.SizeArguments[i];
this.EnsureComma(false);
if (a.IsCompileTimeConstant)
{
this.Write(a.ConstantValue);
}
else if (this.ArrayCreateResolveResult != null)
{
AttributeCreateBlock.WriteResolveResult(this.ArrayCreateResolveResult.SizeArguments[i], this);
}
else if (arrayCreateExpression.Arguments.Count > i)
{
var arg = arrayCreateExpression.Arguments.ElementAt(i);
if (arg != null)
{
arg.AcceptVisitor(this.Emitter);
}
}
this.Emitter.Comma = true;
}
this.Write(")");
this.Emitter.Comma = false;
}
}
protected override void DoEmit()
{
var elements = this.ArrayInitializerExpression.Elements;
var first = elements.Count > 0 ? elements.First() : null;
var isObjectInitializer = first is NamedExpression || first is NamedArgumentExpression;
var rr = this.Emitter.Resolver.ResolveNode(this.ArrayInitializerExpression, this.Emitter) as ArrayCreateResolveResult;
var at = rr != null ? (ArrayType)rr.Type : null;
var create = at != null && at.Dimensions > 1;
if (rr != null)
{
}
if (!isObjectInitializer || this.ArrayInitializerExpression.IsSingleElement)
{
if (at != null)
{
this.Write(create ? JS.Types.System.Array.CREATE : JS.Types.System.Array.INIT);
this.WriteOpenParentheses();
}
if (create)
{
var defaultInitializer = new PrimitiveExpression(Inspector.GetDefaultFieldValue(at.ElementType, AstType.Null), "?");
if (defaultInitializer.Value is IType)
{
this.Write(Inspector.GetStructDefaultValue((IType)defaultInitializer.Value, this.Emitter));
}
else if (defaultInitializer.Value is RawValue)
{
this.Write(defaultInitializer.Value.ToString());
}
else
{
defaultInitializer.AcceptVisitor(this.Emitter);
}
this.WriteComma();
}
this.Write("[");
}
else
{
this.BeginBlock();
}
new ExpressionListBlock(this.Emitter, elements, null, null, 0).Emit();
if (!isObjectInitializer || this.ArrayInitializerExpression.IsSingleElement)
{
this.Write("]");
if (at != null)
{
this.Write(", ");
this.Write(BridgeTypes.ToJsName(at.ElementType, this.Emitter));
if (create)
{
this.Emitter.Comma = true;
for (int i = 0; i < rr.SizeArguments.Count; i++)
{
var a = rr.SizeArguments[i];
this.EnsureComma(false);
if (a.IsCompileTimeConstant)
{
this.Write(a.ConstantValue);
}
else
{
AttributeCreateBlock.WriteResolveResult(rr.SizeArguments[i], this);
}
this.Emitter.Comma = true;
}
}
this.Write(")");
}
}
else
{
this.WriteNewLine();
this.EndBlock();
}
}
