Explicit casts are ignored

[sflanker]

Explicit numeric type casts are ignored, which means that comparing a integer to a float that has be cast to an integer will not work as expected.

Invio.QueryProvider.MySql/test/Invio.QueryProvider.MySql.Test/MySqlQueryableTest.cs

Lines 140 to 142 in 03146ab

	[Fact(Skip = "BUG: explict casts are dopped, therefore lossy, numeric conversions do not work")]
	public override void Where_Field_Eq_ExplicitConversion() {
	}