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… typed value Verifies that SRTP trait call selects the correct overload based on argument type: float -> float overload, decimal -> decimal overload, 't -> int fallback overload. Previously returned obj (null) instead of the expected typed value. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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🤖 This PR was created by Repo Assist, an automated AI assistant.
Fixes #15987
Adds a regression test verifying that SRTP (statically resolved type parameters) trait call overload resolution correctly selects the most specific overload based on argument type.
The original issue demonstrated that
call 42.returnedobj(null) instead offloatwhen an SRTP-backed inline function had multiple typed overloads (float,decimal) plus a generic fallback. This was a regression introduced in SDK 7.0.400.Test added:
Issue 15987 - SRTP overload resolution returns correct value for typed argumentintests/FSharp.Compiler.ComponentTests/Conformance/Types/TypeConstraints/IWSAMsAndSRTPs/IWSAMsAndSRTPsTests.fs