protected override Expression DoResolve(ResolveContext ec)
{
if (ec.Target == Target.JavaScript)
{
type = ec.BuiltinTypes.Dynamic;
eclass = ExprClass.Value;
return(this);
}
if (Expr is AsArrayInitializer)
{
return(Expr.Resolve(ec));
}
New newExpr = null;
if (Expr is Invocation)
{
var inv = Expr as Invocation;
newExpr = new New(inv.Exp, inv.Arguments, loc);
}
else if (Expr is ElementAccess)
{
if (loc.SourceFile != null && !loc.SourceFile.PsExtended)
{
ec.Report.Error(7103, loc, "Native arrays are only suppored in ASX.'");
return(null);
}
var elemAcc = Expr as ElementAccess;
var exprList = new List <Expression>();
foreach (var arg in elemAcc.Arguments)
{
exprList.Add(arg.Expr);
}
// TODO: Handle jagged arrays
var arrayCreate = new ArrayCreation((FullNamedExpression)elemAcc.Expr, exprList,
new ComposedTypeSpecifier(exprList.Count, loc), null, loc);
return(arrayCreate.Resolve(ec));
}
else
{
var resolveExpr = Expr.Resolve(ec);
if (resolveExpr == null)
{
return(null);
}
if (resolveExpr is TypeOf)
{
newExpr = new New(((TypeOf)resolveExpr).TypeExpression, new Arguments(0), loc);
}
else
{
newExpr = new New(resolveExpr, new Arguments(0), loc);
}
}
return(newExpr.Resolve(ec));
}
public void VisitArrayCreation(ArrayCreation node)
{
var typeInfo = TypeInference.InferType(node.ContainedType, _context);
node.Initializer.Accept(this);
_emitter.Emit(OpCodes.Newarr, typeInfo);
if (node.IsStatementExpression)
{
_emitter.Emit(OpCodes.Pop);
}
}
public override void VisitArrayCreation(ArrayCreation node)
{
Append("@(");
foreach (var item in node.Initializer)
{
item.Accept(this);
Append(",");
}
// Remove last ,
Builder.Remove(Builder.Length - 1, 1);
Append(")");
}
protected override Expression DoResolve(ResolveContext rc)
{
// BEN: This won't work because the returned type won't pass Mono's type checkers.
// if (rc.Target == Target.JavaScript) {
// this.type = rc.Module.PredefinedTypes.AsArray.Resolve();
// this.eclass = ExprClass.Value;
// foreach (var elem in Elements)
// elem.Resolve (rc);
// return this;
// }
TypeExpression type;
if (vectorType != null) // For new <Type> [ initializer ] expressions..
{
var elemTypeSpec = vectorType.ResolveAsType(rc);
if (elemTypeSpec != null)
{
type = new TypeExpression(
rc.Module.PredefinedTypes.AsVector.Resolve().MakeGenericType(rc, new [] { elemTypeSpec }), Location);
}
else
{
type = new TypeExpression(rc.Module.PredefinedTypes.AsArray.Resolve(), Location);
}
}
else
{
type = new TypeExpression(rc.Module.PredefinedTypes.AsArray.Resolve(), Location);
}
TypeSpec typeSpec = type.ResolveAsType(rc.MemberContext);
if (typeSpec.IsArray)
{
ArrayCreation arrayCreate = (ArrayCreation) new ArrayCreation(type, this).Resolve(rc);
return(arrayCreate);
}
else
{
var initElems = new List <Expression>();
foreach (var e in elements)
{
initElems.Add(new CollectionElementInitializer(e));
}
return(new NewInitialize(type, null,
new CollectionOrObjectInitializers(initElems, Location), Location).Resolve(rc));
}
}
public Expression CreateCallSiteBinder (ResolveContext ec, Arguments args)
{
Arguments binder_args = new Arguments (member != null ? 5 : 3);
bool is_member_access = member is MemberAccess;
CSharpBinderFlags call_flags;
if (!is_member_access && member is SimpleName) {
call_flags = CSharpBinderFlags.InvokeSimpleName;
is_member_access = true;
} else {
call_flags = 0;
}
binder_args.Add (new Argument (new BinderFlags (call_flags, this)));
if (is_member_access)
binder_args.Add (new Argument (new StringLiteral (ec.BuiltinTypes, member.Name, member.Location)));
if (member != null && member.HasTypeArguments) {
TypeArguments ta = member.TypeArguments;
if (ta.Resolve (ec)) {
var targs = new ArrayInitializer (ta.Count, loc);
foreach (TypeSpec t in ta.Arguments)
targs.Add (new TypeOf (t, loc));
binder_args.Add (new Argument (new ImplicitlyTypedArrayCreation (targs, loc)));
}
} else if (is_member_access) {
binder_args.Add (new Argument (new NullLiteral (loc)));
}
binder_args.Add (new Argument (new TypeOf (ec.CurrentType, loc)));
Expression real_args;
if (args == null) {
// Cannot be null because .NET trips over
real_args = new ArrayCreation (
new MemberAccess (GetBinderNamespace (loc), "CSharpArgumentInfo", loc),
new ArrayInitializer (0, loc), loc);
} else {
real_args = new ImplicitlyTypedArrayCreation (args.CreateDynamicBinderArguments (ec), loc);
}
binder_args.Add (new Argument (real_args));
return new Invocation (GetBinder (is_member_access ? "InvokeMember" : "Invoke", loc), binder_args);
}
public override void VisitArrayCreation(ArrayCreation node)
{
Append("new ");
Append(node.Type);
Append("[] { ");
foreach (var element in node.Initializer)
{
element.Accept(this);
Append(", ");
}
//Remove trailing comma
Builder.Remove(Builder.Length - 2, 2);
Append(" };");
}
void case_543()
#line 4001 "cs-parser.jay"
{
if (yyVals[0+yyTop] == null)
report.Error (1586, GetLocation (yyVals[-3+yyTop]), "Array creation must have array size or array initializer");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-2+yyTop], (ComposedTypeSpecifier) yyVals[-1+yyTop], (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
void case_542()
#line 3993 "cs-parser.jay"
{
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-5+yyTop], (List<Expression>) yyVals[-3+yyTop],
new ComposedTypeSpecifier (((List<Expression>) yyVals[-3+yyTop]).Count, GetLocation (yyVals[-4+yyTop])) {
Next = (ComposedTypeSpecifier) yyVals[-1+yyTop]
}, (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-6+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
protected override Expression DoResolve (ResolveContext ec)
{
if (ec.Target == Target.JavaScript) {
type = ec.BuiltinTypes.Dynamic;
eclass = ExprClass.Value;
return this;
}
if (Expr is AsArrayInitializer)
return Expr.Resolve (ec);
New newExpr = null;
if (Expr is Invocation) {
var inv = Expr as Invocation;
newExpr = new New(inv.Exp, inv.Arguments, loc);
} else if (Expr is ElementAccess) {
if (loc.SourceFile != null && !loc.SourceFile.PsExtended) {
ec.Report.Error (7103, loc, "Native arrays are only suppored in ASX.'");
return null;
}
var elemAcc = Expr as ElementAccess;
var exprList = new List<Expression>();
foreach (var arg in elemAcc.Arguments) {
exprList.Add (arg.Expr);
}
// TODO: Handle jagged arrays
var arrayCreate = new ArrayCreation ((FullNamedExpression) elemAcc.Expr, exprList,
new ComposedTypeSpecifier (exprList.Count, loc), null, loc);
return arrayCreate.Resolve (ec);
} else {
var resolveExpr = Expr.Resolve (ec);
if (resolveExpr == null)
return null;
newExpr = new New(resolveExpr, new Arguments (0), loc);
}
return newExpr.Resolve (ec);
}
public virtual object Visit (ArrayCreation arrayCreationExpression)
{
return null;
}
public void VisitArrayCreation(ArrayCreation node) => InferSimpleType(node.ContainedType);
public override object Visit (ArrayCreation arrayCreationExpression)
{
var result = new ArrayCreateExpression ();
var location = LocationsBag.GetLocations (arrayCreationExpression);
result.AddChild (new CSharpTokenNode (Convert (arrayCreationExpression.Location), ArrayCreateExpression.NewKeywordRole), ArrayCreateExpression.NewKeywordRole);
if (arrayCreationExpression.TypeExpression != null)
result.AddChild (ConvertToType (arrayCreationExpression.TypeExpression), Roles.Type);
var next = arrayCreationExpression.Rank;
if (arrayCreationExpression.Arguments != null) {
// skip first array rank.
next = next.Next;
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location [0]), Roles.LBracket), Roles.LBracket);
var commaLocations = LocationsBag.GetLocations (arrayCreationExpression.Arguments);
for (int i = 0; i < arrayCreationExpression.Arguments.Count; i++) {
result.AddChild ((Expression)arrayCreationExpression.Arguments [i].Accept (this), Roles.Argument);
if (commaLocations != null && i < commaLocations.Count)
result.AddChild (new CSharpTokenNode (Convert (commaLocations [i]), Roles.Comma), Roles.Comma);
}
if (location != null && location.Count > 1)
result.AddChild (new CSharpTokenNode (Convert (location [1]), Roles.RBracket), Roles.RBracket);
}
while (next != null) {
ArraySpecifier spec = new ArraySpecifier (next.Dimension);
var loc = LocationsBag.GetLocations (next);
spec.AddChild (new CSharpTokenNode (Convert (next.Location), Roles.LBracket), Roles.LBracket);
result.AddChild (spec, ArrayCreateExpression.AdditionalArraySpecifierRole);
if (loc != null)
result.AddChild (new CSharpTokenNode (Convert (loc [0]), Roles.RBracket), Roles.RBracket);
next = next.Next;
}
if (arrayCreationExpression.Initializers != null) {
var initLocation = LocationsBag.GetLocations (arrayCreationExpression.Initializers);
ArrayInitializerExpression initializer = new ArrayInitializerExpression ();
initializer.AddChild (new CSharpTokenNode (Convert (arrayCreationExpression.Initializers.Location), Roles.LBrace), Roles.LBrace);
var commaLocations = LocationsBag.GetLocations (arrayCreationExpression.Initializers.Elements);
for (int i = 0; i < arrayCreationExpression.Initializers.Count; i++) {
var init = arrayCreationExpression.Initializers [i];
if (init == null)
continue;
initializer.AddChild ((Expression)init.Accept (this), Roles.Expression);
if (commaLocations != null && i < commaLocations.Count) {
initializer.AddChild (new CSharpTokenNode (Convert (commaLocations [i]), Roles.Comma), Roles.Comma);
}
}
if (initLocation != null) {
if (initLocation.Count == 2) // optional comma
initializer.AddChild (new CSharpTokenNode(Convert(initLocation [0]), Roles.Comma), Roles.Comma);
initializer.AddChild (new CSharpTokenNode (Convert (initLocation [initLocation.Count - 1]), Roles.RBrace), Roles.RBrace);
}
result.AddChild (initializer, ArrayCreateExpression.InitializerRole);
}
return result;
}
void case_545()
#line 4015 "cs-parser.jay"
{
report.Error (178, GetLocation (yyVals[-1+yyTop]), "Invalid rank specifier, expecting `,' or `]'");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-5+yyTop], null, GetLocation (yyVals[-6+yyTop]));
}
public virtual void VisitArrayCreation(ArrayCreation node)
{
}
protected override Expression DoResolve(ResolveContext rc)
{
// BEN: This won't work because the returned type won't pass Mono's type checkers.
// if (rc.Target == Target.JavaScript) {
// this.type = rc.Module.PredefinedTypes.AsArray.Resolve();
// this.eclass = ExprClass.Value;
// foreach (var elem in Elements)
// elem.Resolve (rc);
// return this;
// }
// Attempt to build simple const initializer
bool is_const_init = false;
TypeSpec const_type = null;
if (elements.Count > 0)
{
is_const_init = true;
const_type = vectorType != null?vectorType.ResolveAsType(rc) : null;
foreach (var elem in elements)
{
if (elem == null)
{
is_const_init = false;
break;
}
if (!(elem is Constant) && !(elem is Unary && ((Unary)elem).Expr is Constant))
{
is_const_init = false;
break;
}
TypeSpec elemType = elem.Type;
if (vectorType == null)
{
if (elemType == null)
{
is_const_init = false;
break;
}
if (const_type == null)
{
const_type = BuiltinTypeSpec.IsPrimitiveType(elemType) ? elemType : rc.BuiltinTypes.Object;
}
if (const_type != elemType)
{
if (((const_type == rc.BuiltinTypes.Int || const_type == rc.BuiltinTypes.UInt) && elemType == rc.BuiltinTypes.Double) ||
(const_type == rc.BuiltinTypes.Double && (elemType == rc.BuiltinTypes.Int || elemType == rc.BuiltinTypes.UInt)))
{
const_type = rc.BuiltinTypes.Double;
}
else
{
const_type = rc.BuiltinTypes.Object;
}
}
}
}
}
TypeExpression type;
if (vectorType != null) // For new <Type> [ initializer ] expressions..
{
var elemTypeSpec = vectorType.ResolveAsType(rc);
if (elemTypeSpec != null)
{
type = new TypeExpression(
rc.Module.PredefinedTypes.AsVector.Resolve().MakeGenericType(rc, new [] { elemTypeSpec }), Location);
}
else
{
type = new TypeExpression(rc.Module.PredefinedTypes.AsArray.Resolve(), Location);
}
}
else
{
type = new TypeExpression(rc.Module.PredefinedTypes.AsArray.Resolve(), Location);
}
TypeSpec typeSpec = type.ResolveAsType(rc.MemberContext);
if (typeSpec.IsArray)
{
ArrayCreation arrayCreate = (ArrayCreation) new ArrayCreation(type, this).Resolve(rc);
return(arrayCreate);
}
else if (is_const_init)
{
// If all elements in the initializer list are simple constants, we just pass the elements in a .NET array to the
// PS Array initializer.
var newArgs = new Arguments(1);
newArgs.Add(new Argument(new ArrayCreation(new TypeExpression(const_type, loc), this, loc)));
return(new New(type, newArgs, loc).Resolve(rc));
}
else
{
var initElems = new List <Expression>();
foreach (var e in elements)
{
initElems.Add(new CollectionElementInitializer(e));
}
return(new NewInitialize(type, null,
new CollectionOrObjectInitializers(initElems, Location), Location).Resolve(rc));
}
}
public Expression CreateCallSiteBinder(ResolveContext ec, Arguments args)
{
Arguments binder_args = new Arguments(member != null ? 5 : 3);
MemberAccess binder = GetBinderNamespace(loc);
bool is_member_access = member is MemberAccess;
string call_flags;
if (!is_member_access && member is SimpleName)
{
call_flags = "SimpleNameCall";
is_member_access = true;
}
else
{
call_flags = "None";
}
binder_args.Add(new Argument(new MemberAccess(new MemberAccess(binder, "CSharpCallFlags", loc), call_flags, loc)));
if (is_member_access)
{
binder_args.Add(new Argument(new StringLiteral(member.Name, member.Location)));
}
binder_args.Add(new Argument(new TypeOf(new TypeExpression(ec.CurrentType, loc), loc)));
if (member != null && member.HasTypeArguments)
{
TypeArguments ta = member.TypeArguments;
if (ta.Resolve(ec))
{
ArrayList targs = new ArrayList(ta.Count);
foreach (Type t in ta.Arguments)
{
targs.Add(new TypeOf(new TypeExpression(t, loc), loc));
}
binder_args.Add(new Argument(new ImplicitlyTypedArrayCreation("[]", targs, loc)));
}
}
else if (is_member_access)
{
binder_args.Add(new Argument(new NullLiteral(loc)));
}
Expression real_args;
if (args == null)
{
// Cannot be null because .NET trips over
real_args = new ArrayCreation(new MemberAccess(binder, "CSharpArgumentInfo", loc), "[]", new ArrayList(0), loc);
}
else
{
real_args = new ImplicitlyTypedArrayCreation("[]", args.CreateDynamicBinderArguments(), loc);
}
binder_args.Add(new Argument(real_args));
return(new New(new MemberAccess(binder,
is_member_access ? "CSharpInvokeMemberBinder" : "CSharpInvokeBinder", loc), binder_args, loc));
}
protected override Expression DoResolve(ResolveContext ec)
{
if (ec.Target == Target.JavaScript)
{
type = ec.BuiltinTypes.Dynamic;
eclass = ExprClass.Value;
return(this);
}
if (Expr is AsArrayInitializer)
{
return(Expr.Resolve(ec));
}
New newExpr = null;
if (Expr is Invocation)
{
var inv = Expr as Invocation;
//
// Special case for PlayScript scalar types with 1 argument -
// just do an assignment. This is required for cosntructs like
//
// var num:Number = new Number(1.0);
//
// since the underlying C# types are primitives and don't have
// constructors which take arugments.
//
var sn = inv.Exp as SimpleName;
if (sn != null && IsPlayScriptScalarClass(sn.Name) && inv.Arguments != null && inv.Arguments.Count == 1)
{
Argument arg = inv.Arguments [0].Clone(new CloneContext());
arg.Resolve(ec);
if (arg.Expr.Type != null)
{
if (BuiltinTypeSpec.IsPrimitiveType(arg.Expr.Type) || arg.Expr.Type.BuiltinType == BuiltinTypeSpec.Type.String)
{
return(arg.Expr);
}
}
// TODO: ActionScript does actually allow this, but its runtime
// rules are hard to implement at compile time, and this should
// be a rare use case, so I am leaving it as a compiler error for
// now.
ec.Report.Error(7112, loc, "The type `{0}' does not contain a constructor that takes non-scalar arguments", sn.Name);
return(null);
}
newExpr = new New(inv.Exp, inv.Arguments, loc);
}
else if (Expr is ElementAccess)
{
if (loc.SourceFile != null && !loc.SourceFile.PsExtended)
{
ec.Report.Error(7103, loc, "Native arrays are only suppored in ASX.'");
return(null);
}
var elemAcc = Expr as ElementAccess;
var exprList = new List <Expression>();
foreach (var arg in elemAcc.Arguments)
{
exprList.Add(arg.Expr);
}
// TODO: Handle jagged arrays
var arrayCreate = new ArrayCreation((FullNamedExpression)elemAcc.Expr, exprList,
new ComposedTypeSpecifier(exprList.Count, loc), null, loc);
return(arrayCreate.Resolve(ec));
}
else
{
var resolveExpr = Expr.Resolve(ec);
if (resolveExpr == null)
{
return(null);
}
if (resolveExpr is TypeOf)
{
newExpr = new New(((TypeOf)resolveExpr).TypeExpression, new Arguments(0), loc);
}
else
{
newExpr = new New(resolveExpr, new Arguments(0), loc);
}
}
return(newExpr.Resolve(ec));
}
public Expression CreateCallSiteBinder (ResolveContext ec, Arguments args)
{
Arguments binder_args = new Arguments (member != null ? 5 : 3);
bool is_member_access = member is MemberAccess;
CSharpBinderFlags call_flags;
if (!is_member_access && member is SimpleName) {
call_flags = CSharpBinderFlags.InvokeSimpleName;
is_member_access = true;
} else {
call_flags = 0;
}
binder_args.Add (new Argument (new BinderFlags (call_flags, this)));
if (is_member_access)
binder_args.Add (new Argument (new StringLiteral (ec.BuiltinTypes, member.Name, member.Location)));
if (member != null && member.HasTypeArguments) {
TypeArguments ta = member.TypeArguments;
if (ta.Resolve (ec)) {
var targs = new ArrayInitializer (ta.Count, loc);
foreach (TypeSpec t in ta.Arguments)
targs.Add (new TypeOf (t, loc));
binder_args.Add (new Argument (new ImplicitlyTypedArrayCreation (targs, loc)));
}
} else if (is_member_access) {
binder_args.Add (new Argument (new NullLiteral (loc)));
}
binder_args.Add (new Argument (new TypeOf (ec.CurrentType, loc)));
Expression real_args;
if (args == null) {
// Cannot be null because .NET trips over
real_args = new ArrayCreation (
new MemberAccess (GetBinderNamespace (loc), "CSharpArgumentInfo", loc),
new ArrayInitializer (0, loc), loc);
} else {
real_args = new ImplicitlyTypedArrayCreation (args.CreateDynamicBinderArguments (ec), loc);
}
binder_args.Add (new Argument (real_args));
return new Invocation (GetBinder (is_member_access ? "InvokeMember" : "Invoke", loc), binder_args);
}
protected internal Expression VisitArrayCreation(ArrayCreation arrayCreation)
{
return(arrayCreation.Update(arrayCreation.Initializers, arrayCreation.Bounds));
}
public virtual object Visit(ArrayCreation arrayCreationExpression)
{
return(null);
}
/// <summary>
/// IExpressionリスト取得
/// </summary>
/// <param name="operation">IOperationインスタンス</param>
/// <param name="container">イベントコンテナ</param>
/// <returns>IExpressionリスト</returns>
public static List <IExpression> GetExpressionList(IOperation operation, EventContainer container)
{
List <IExpression> result = new List <IExpression>();
AbstractOperation instance = null;
switch (operation)
{
// 式系
case ISimpleAssignmentOperation param:
instance = new SimpleAssignment(param, container);
break;
case IInvocationOperation param:
instance = new Invocation(param, container);
break;
case IBinaryOperation param:
instance = new Binary(param, container);
break;
case IIncrementOrDecrementOperation param:
instance = new Increment(param, container);
break;
case ICompoundAssignmentOperation param:
instance = new CompoundAssignment(param, container);
break;
case IConversionOperation param:
result.AddRange(GetExpressionList(param.Operand, container));
break;
// 参照系
case IInstanceReferenceOperation param:
instance = new InstanceReference(param, container);
break;
case IFieldReferenceOperation param:
instance = new FieldReference(param, container);
break;
case IPropertyReferenceOperation param:
instance = new PropertyReference(param, container);
break;
case ILocalReferenceOperation param:
instance = new LocalReference(param, container);
break;
case IParameterReferenceOperation param:
instance = new ParameterReference(param, container);
break;
case IArrayElementReferenceOperation param:
instance = new ArrayElementReference(param, container);
break;
case IArgumentOperation param:
instance = new Argument(param, container);
break;
// 生成系
case IObjectCreationOperation param:
instance = new ObjectCreation(param, container);
break;
case IArrayCreationOperation param:
instance = new ArrayCreation(param, container);
break;
case IArrayInitializerOperation param:
instance = new ArrayInitializer(param, container);
break;
case IVariableDeclaratorOperation param:
instance = new VariableDeclarator(param, container);
break;
// 直値
case ILiteralOperation param:
instance = new Literal(param, container);
break;
// Switch Case系
case IDefaultCaseClauseOperation param:
instance = new DefalutCase(param, container);
break;
case IDeclarationPatternOperation param:
instance = new DeclarationPattern(param, container);
break;
//If系
case IIsPatternOperation param:
instance = new IsPattern(param, container);
break;
case IIsTypeOperation param:
instance = new IsType(param, container);
break;
default:
Console.Write($" [{operation.Kind} is none] ");
break;
}
// リスト追加
if (instance != null)
{
result.AddRange(instance.Expressions);
}
return(result);
}