protected override void DoGenerate(CilEmitter emitter)
{
ILabel comparisonLabel = emitter.GenerateLabel();
ILabel contentsLabel = emitter.GenerateLabel();
variable = emitter.EmitLocalVarDeclaration("STEPS_LOOP_VAR" + stepCountExpr.lexline + "_" + stepCountExpr.lexline, typeof(int));
stepCountExpr.EmitRValue(emitter);
variable.EmitAssignment();
comparisonLabel.Emit();
variable.EmitValue();
emitter.EmitInt32(0);
emitter.EmitComparison(">");
after.EmitJumpIfFalse();
contentsLabel.Emit();
statement.Generate(emitter, contentsLabel, comparisonLabel);
variable.EmitValue();
emitter.EmitInt32(1);
emitter.EmitBinaryOperator("-");
variable.EmitAssignment();
comparisonLabel.EmitJump();
/*
*
* logicalExpression.jumping(0, after)
*
* create label
*
* emit label
*
* stmt.Gen(label, begin)
*
* emit goto begin
*
*/
}
protected override void EmitOperator(CilEmitter emitter)
{
emitter.EmitComparison(comparisonOperator);
}
