Float in GET params

[AndrewHlavac]

Version: 2.4.12

Bug Description

There is a problem when converting float GET params in \Nette\Application\UI\ComponentReflection::convertType(). Because conversion from string to float and back does not have to give the same result, in some cases it ends up with the data-loss check.

Steps To Reproduce

class FooPresenter extends \Nette\Application\UI\Presenter {
  public function actionBar(float $length) {
  }
}

When you call /foo/bar/?length=1.2 everything work as expected.
When you call /foo/bar/?length=1.0 the BadRequestException is thrown.

Expected Behavior

Value 1.0 should be treated as float not string.

Possible Solution

I was not able to find out other solution then handle each scalar type differently.