public void Init()
{
_expr = CreateExpression();
_lightExpr = CreateLightExpression();
_exprCompiled = _expr.Compile();
_exprCompiledFast = _expr.CompileFast(true);
_lightExprCompiledFast = LightExpression.ExpressionCompiler.CompileFast(_lightExpr, true);
}
private static LightExpression.Expression <Func <B, X> > ComposeManualExprWithParams(LightExpression.Expression aConstExpr)
{
var bParamExpr = LightExpression.Expression.Parameter(typeof(B), "b");
return(LightExpression.Expression.Lambda <Func <B, X> >(
LightExpression.Expression.New(typeof(X).GetTypeInfo().DeclaredConstructors.First(), aConstExpr, bParamExpr),
bParamExpr));
}