protected override void DoEmit()
{
if (this.YieldReturnStatement != null)
{
this.Write("$yield.push");
this.WriteOpenParentheses();
this.YieldReturnStatement.Expression.AcceptVisitor(this.Emitter);
this.WriteCloseParentheses();
this.WriteSemiColon();
this.WriteNewLine();
}
else
{
if (this.YieldBreakStatement.GetParent <ForStatement>() == null &&
this.YieldBreakStatement.GetParent <ForeachStatement>() == null &&
this.YieldBreakStatement.GetParent <WhileStatement>() == null &&
this.YieldBreakStatement.GetParent <DoWhileStatement>() == null)
{
YieldBlock.EmitYieldReturn(this, this.Emitter.ReturnType);
}
else
{
new BreakBlock(this.Emitter, this.YieldBreakStatement).Emit();
}
}
}
public void EndEmitBlock()
{
var blockWasEnded = false;
if (this.IsYield)
{
YieldBlock.EmitYieldReturn(this, this.ReturnType);
}
if (this.IsMethodBlock)
{
this.Emitter.ReturnType = this.OldReturnType;
}
if (!this.NoBraces && (!this.Emitter.IsAsync || (!this.AsyncNoBraces && this.BlockStatement.Parent != this.Emitter.AsyncBlock.Node)))
{
this.EndBlock();
blockWasEnded = true;
}
if (this.AddEndBlock)
{
this.WriteNewLine();
this.EndBlock();
blockWasEnded = true;
}
if (blockWasEnded && this.WrapByFn.HasValue && this.WrapByFn.Value)
{
this.Outdent();
this.Write(").call(this);");
}
if (!this.KeepLineAfterBlock(this.BlockStatement))
{
this.WriteNewLine();
}
if (this.IsMethodBlock && !this.Emitter.IsAsync)
{
this.EmitTempVars(this.BeginPosition);
}
this.PopLocals();
}
public void EndEmitBlock()
{
if (this.IsYield)
{
YieldBlock.EmitYieldReturn(this, this.ReturnType);
}
if (this.IsMethodBlock)
{
this.Emitter.ReturnType = this.OldReturnType;
}
if (!this.NoBraces && (!this.Emitter.IsAsync || (!this.AsyncNoBraces && this.BlockStatement.Parent != this.Emitter.AsyncBlock.Node)))
{
this.EndBlock();
}
if (this.AddEndBlock)
{
this.WriteNewLine();
this.EndBlock();
}
if (this.WrapByFn.HasValue && this.WrapByFn.Value)
{
var isBlock = (this.HandleContinue.HasValue && this.HandleContinue.Value) ||
(this.HandleBreak.HasValue && this.HandleBreak.Value) ||
(this.HandleReturn.HasValue && this.HandleReturn.Value);
if (this.NoBraces)
{
this.Outdent();
}
if (this.NoBraces)
{
this.Write("}");
}
this.Write(")");
this.WriteCall("this");
if (isBlock)
{
this.Write(" || {}");
}
this.Write(";");
if (this.HandleContinue.HasValue && this.HandleContinue.Value)
{
this.WriteNewLine();
this.Write("if(" + this.LoopVar + ".jump == 1) continue;");
}
if (this.HandleBreak.HasValue && this.HandleBreak.Value)
{
this.WriteNewLine();
this.Write("if(" + this.LoopVar + ".jump == 2) break;");
}
if (this.HandleReturn.HasValue && this.HandleReturn.Value)
{
this.WriteNewLine();
this.Write("if(" + this.LoopVar + ".jump == 3) return ");
if (this.OldReplaceJump.HasValue && this.OldReplaceJump.Value && this.Emitter.JumpStatements == null)
{
this.Write("{jump: 3, v: " + this.LoopVar + ".v};");
}
else
{
this.Write(this.LoopVar + ".v;");
}
}
if (!this.NoBraces)
{
this.WriteNewLine();
this.EndBlock();
}
if (isBlock)
{
this.RemoveTempVar(this.LoopVar);
}
}
if (this.OldReplaceJump.HasValue)
{
this.Emitter.ReplaceJump = this.OldReplaceJump.Value;
}
if (!this.KeepLineAfterBlock(this.BlockStatement))
{
this.WriteNewLine();
}
if (this.IsMethodBlock && !this.Emitter.IsAsync)
{
this.EmitTempVars(this.BeginPosition);
}
this.PopLocals();
}
public void EndEmitBlock()
{
var blockWasEnded = false;
if (this.IsYield)
{
YieldBlock.EmitYieldReturn(this, this.ReturnType);
}
if (this.IsMethodBlock)
{
this.Emitter.ReturnType = this.OldReturnType;
}
if (!this.NoBraces && (!this.Emitter.IsAsync || (!this.AsyncNoBraces && this.BlockStatement.Parent != this.Emitter.AsyncBlock.Node)))
{
this.EndBlock();
blockWasEnded = true;
}
if (this.AddEndBlock)
{
this.WriteNewLine();
this.EndBlock();
blockWasEnded = true;
}
if (blockWasEnded && this.WrapByFn.HasValue && this.WrapByFn.Value)
{
var isBlock = (this.HandleContinue.HasValue && this.HandleContinue.Value) ||
(this.HandleBreak.HasValue && this.HandleBreak.Value);
if (!isBlock)
{
this.Outdent();
}
this.Write(").call(this);");
if (this.HandleContinue.HasValue && this.HandleContinue.Value)
{
this.WriteNewLine();
this.Write("if(" + this.LoopVar + " == 1) continue;");
}
if (this.HandleBreak.HasValue && this.HandleBreak.Value)
{
this.WriteNewLine();
this.Write("if(" + this.LoopVar + " == 2) break;");
}
if (isBlock)
{
this.WriteNewLine();
this.EndBlock();
this.RemoveTempVar(this.LoopVar);
}
this.Emitter.ReplaceJump = this.OldReplaceJump;
}
if (!this.KeepLineAfterBlock(this.BlockStatement))
{
this.WriteNewLine();
}
if (this.IsMethodBlock && !this.Emitter.IsAsync)
{
this.EmitTempVars(this.BeginPosition);
}
this.PopLocals();
}
