|
static private ScopeOfClassMemberInitializer ( |
||
| scope | ||
| return | ||
internal override AST PartiallyEvaluate()
{
ScriptObject enclosingScope = Globals.ScopeStack.Peek();
if (ClassScope.ScopeOfClassMemberInitializer(enclosingScope) != null)
{
this.context.HandleError(JSError.MemberInitializerCannotContainFuncExpr);
return(this);
}
ScriptObject scope = enclosingScope;
while (scope is WithObject || scope is BlockScope)
{
scope = scope.GetParent();
}
FunctionScope fscope = scope as FunctionScope;
if (fscope != null)
{
fscope.closuresMightEscape = true;
}
if (scope != enclosingScope)
{
this.func.own_scope.SetParent(new WithObject(new JSObject(), this.func.own_scope.GetGlobalScope()));
}
this.func.PartiallyEvaluate();
return(this);
}
internal override AST PartiallyEvaluate()
{
ScriptObject obj2 = base.Globals.ScopeStack.Peek();
if (ClassScope.ScopeOfClassMemberInitializer(obj2) != null)
{
base.context.HandleError(JSError.MemberInitializerCannotContainFuncExpr);
return(this);
}
ScriptObject parent = obj2;
while ((parent is WithObject) || (parent is BlockScope))
{
parent = parent.GetParent();
}
FunctionScope scope = parent as FunctionScope;
if (scope != null)
{
scope.closuresMightEscape = true;
}
if (parent != obj2)
{
this.func.own_scope.SetParent(new WithObject(new JSObject(), this.func.own_scope.GetGlobalScope()));
}
this.func.PartiallyEvaluate();
return(this);
}
internal override AST PartiallyEvaluate()
{
VsaEngine engine = this.Engine;
ScriptObject scope = Globals.ScopeStack.Peek();
ClassScope cscope = ClassScope.ScopeOfClassMemberInitializer(scope);
if (null != cscope)
{
if (cscope.inStaticInitializerCode)
{
cscope.staticInitializerUsesEval = true;
}
else
{
cscope.instanceInitializerUsesEval = true;
}
}
if (engine.doFast)
{
engine.PushScriptObject(new BlockScope(scope));
}
else
{
while (scope is WithObject || scope is BlockScope)
{
if (scope is BlockScope)
{
((BlockScope)scope).isKnownAtCompileTime = false;
}
scope = scope.GetParent();
}
}
try
{
this.operand = this.operand.PartiallyEvaluate();
if (this.unsafeOption != null)
{
this.unsafeOption = this.unsafeOption.PartiallyEvaluate();
}
if (this.enclosingFunctionScope != null && this.enclosingFunctionScope.owner == null)
{
this.context.HandleError(JSError.NotYetImplemented);
}
return(this);
}
finally
{
if (engine.doFast)
{
this.Engine.PopScriptObject();
}
}
}
internal override AST PartiallyEvaluate()
{
AST ast;
VsaEngine engine = base.Engine;
ScriptObject parent = base.Globals.ScopeStack.Peek();
ClassScope scope = ClassScope.ScopeOfClassMemberInitializer(parent);
if (scope != null)
{
if (scope.inStaticInitializerCode)
{
scope.staticInitializerUsesEval = true;
}
else
{
scope.instanceInitializerUsesEval = true;
}
}
if (!engine.doFast)
{
while ((parent is WithObject) || (parent is BlockScope))
{
if (parent is BlockScope)
{
((BlockScope)parent).isKnownAtCompileTime = false;
}
parent = parent.GetParent();
}
}
else
{
engine.PushScriptObject(new BlockScope(parent));
}
try
{
this.operand = this.operand.PartiallyEvaluate();
if (this.unsafeOption != null)
{
this.unsafeOption = this.unsafeOption.PartiallyEvaluate();
}
if ((this.enclosingFunctionScope != null) && (this.enclosingFunctionScope.owner == null))
{
base.context.HandleError(JSError.NotYetImplemented);
}
ast = this;
}
finally
{
if (engine.doFast)
{
base.Engine.PopScriptObject();
}
}
return(ast);
}
