Proposal: Redundant type repetition in comparison expressions

[biqas]

A proposal for reducing redundancy in comparison expressions.

public enum MyEnum : int
{
    A = 1,
    B = 2,
    C = 3
}

var x = MyEnum.C;

if (x == MyEnum.A || x == MyEnum.B)

into

if (x == (MyEnum.A || MyEnum.B))

or

if (x == { MyEnum.A || MyEnum.B })

or

if (x == MyEnum.{ A || B })

if ((int)x == { 1 || 2 })

// leave the cast, because the enum is extending int
if (x == { 1 || 2 })

[HaloFour]

Duplicate of #136.

[biqas]

@HaloFour
Was not aware of this thx.