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typeof(T).IsValueType isn't resolved to a constant #35897

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john-h-k opened this issue May 6, 2020 · 2 comments
Closed

typeof(T).IsValueType isn't resolved to a constant #35897

john-h-k opened this issue May 6, 2020 · 2 comments
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area-System.Runtime

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@john-h-k
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john-h-k commented May 6, 2020 •
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https://sharplab.io/#v2:EYLgxg9gTgpgtADwGwBYA0AXEBDAzgWwB8ABAJgEYBYAKGIGYACMhgYQYG8aHuGueBtAMoALbFAAOAGWzAAdACUArgDsMAS3wxZAKTUYA4jGUwoasAAoMAT3EwIAM3NrVAShcBdPt3oNgECAA2DACSuABq2AEAKjYwADxRAHzmLgwAvIkM1rYO5lEusqERAYowMbYA3DQAvkA===

It can always be resolved to a constant as of course in reference type shared generics, is it always false. Would be useful for optimising Span<T>(T[]) and Memory<T>(T[]) in particular
@Dotnet-GitSync-Bot Dotnet-GitSync-Bot added area-System.Runtime untriaged New issue has not been triaged by the area owner labels May 6, 2020
@samsosa
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samsosa commented May 6, 2020

Like this: #1157 ?

:-D

@john-h-k
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john-h-k commented May 6, 2020

.......not sure how i missed that, oops

@john-h-k john-h-k closed this as completed May 6, 2020
@ghost ghost locked as resolved and limited conversation to collaborators Dec 9, 2020
@tannergooding tannergooding removed the untriaged New issue has not been triaged by the area owner label Jun 24, 2024
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