private Expression IfElseStatementRule()
{
Expect(TokenType.If);
var cond = ExpressionRule();
Expect(TokenType.Colon);
var scope = scopeManager.PushBlock();
var body = StatementSuiteRule().ToList();
var comp = Expression.Dynamic(runtime.GetUnaryCallSite(ExpressionType.IsTrue), typeof(Any), cond);
var ifElse = Expression.IfThen(Expression.Equal(comp, Expression.Constant(Bool.True)), scope.Pack(body));
scopeManager.Pop();
return(ifElse);
}
