protected override void DoEmit()
{
if ((!this.WrapByFn.HasValue || this.WrapByFn.Value) && (this.BlockStatement.Parent is ForStatement ||
this.BlockStatement.Parent is ForeachStatement ||
this.BlockStatement.Parent is WhileStatement ||
this.BlockStatement.Parent is DoWhileStatement) &&
(!this.Emitter.IsAsync || this.GetAwaiters(this.BlockStatement.Parent).Length == 0))
{
var visitor = new LambdaVisitor(true, this.Emitter);
this.BlockStatement.AcceptVisitor(visitor);
this.WrapByFn = visitor.LambdaExpression.Count > 0;
if (this.WrapByFn.Value)
{
var jumpVisitor = new ContinueBreakVisitor(false);
this.BlockStatement.AcceptVisitor(jumpVisitor);
this.HandleContinue = jumpVisitor.Continue.Count > 0;
this.HandleBreak = jumpVisitor.Break.Count > 0;
jumpVisitor = new ContinueBreakVisitor(true);
this.BlockStatement.AcceptVisitor(jumpVisitor);
this.HandleReturn = jumpVisitor.Return.Count > 0;
}
this.OldReplaceJump = this.Emitter.ReplaceJump;
this.Emitter.ReplaceJump = (this.HandleContinue.HasValue && this.HandleContinue.Value) ||
(this.HandleBreak.HasValue && this.HandleBreak.Value) ||
(this.HandleReturn.HasValue && this.HandleReturn.Value);
}
this.EmitBlock();
}
protected override void DoEmit()
{
if ((!this.WrapByFn.HasValue || this.WrapByFn.Value) && (this.BlockStatement.Parent is ForStatement ||
this.BlockStatement.Parent is ForeachStatement ||
this.BlockStatement.Parent is WhileStatement ||
this.BlockStatement.Parent is DoWhileStatement))
{
var visitor = new LambdaVisitor();
this.BlockStatement.AcceptVisitor(visitor);
this.WrapByFn = visitor.LambdaExpression.Count > 0;
if (this.WrapByFn.Value)
{
var jumpVisitor = new ContinueBreakVisitor(false);
this.BlockStatement.AcceptVisitor(jumpVisitor);
this.HandleContinue = jumpVisitor.Continue.Count > 0;
this.HandleBreak = jumpVisitor.Break.Count > 0;
jumpVisitor = new ContinueBreakVisitor(true);
this.BlockStatement.AcceptVisitor(jumpVisitor);
this.HandleReturn = jumpVisitor.Return.Count > 0;
}
this.OldReplaceJump = this.Emitter.ReplaceJump;
this.Emitter.ReplaceJump = (this.HandleContinue.HasValue && this.HandleContinue.Value) ||
(this.HandleBreak.HasValue && this.HandleBreak.Value) ||
(this.HandleReturn.HasValue && this.HandleReturn.Value);
}
this.EmitBlock();
}
