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Community feedback ticket: F# type initialization exception (JIT Compiler encountered an internal limitation) when debugging code with type annotations (let x = 1.0<_>) #11915

@KevinRansom

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@KevinRansom

We recieved this community feedback ticket: https://devdiv.visualstudio.com/DefaultCollection/DevDiv/_workitems/edit/1363623

Reported by: Aaron Cutright

We will manage it here:
[severity:I’m unable to use this version]
Debugging tests in an F# project (run through the VS test runner and NUnit nuget package) causes an exception in the JIT compiler. This is a brand new issue after since I updated VS2019 yesterday.

let suctionGauge= 0.<_>

leads to

InvalidProgramException: JIT Compiler encountered an internal limitation.

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