File: typeParameterDiamond1.types

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//// [tests/cases/compiler/typeParameterDiamond1.ts] ////

=== typeParameterDiamond1.ts ===
function diamondTop<Top>() {
>diamondTop : <Top>() => void

    function diamondMiddle<T extends Top, U extends Top>() {
>diamondMiddle : <T extends Top, U extends Top>() => void

        function diamondBottom<Bottom extends T | U>() {
>diamondBottom : <Bottom extends T | U>() => void

            var top: Top;
>top : Top

            var middle: T | U;
>middle : T | U

            var bottom: Bottom;
>bottom : Bottom

            top = middle;
>top = middle : T | U
>top : Top
>middle : T | U

            middle = bottom;
>middle = bottom : Bottom
>middle : T | U
>bottom : Bottom

            top = bottom;
>top = bottom : Bottom
>top : Top
>bottom : Bottom
        }
    }
}