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go/types, types2: panic in type parameter->type parameter conversion #49864

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findleyr opened this issue Nov 29, 2021 · 1 comment
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go/types, types2: panic in type parameter->type parameter conversion #49864

findleyr opened this issue Nov 29, 2021 · 1 comment
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FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done. release-blocker
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@findleyr
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Type checking the following program causes a panic (we're missing some nil handling).

package p

func _[P ~int, Q any](p P) {
	_ = Q(p)
}

I'll fix. CC @griesemer

@findleyr findleyr added NeedsFix The path to resolution is known, but the work has not been done. release-blocker labels Nov 29, 2021
@findleyr findleyr added this to the Go1.18 milestone Nov 29, 2021
@findleyr findleyr self-assigned this Nov 29, 2021
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Change https://golang.org/cl/367616 mentions this issue: go/types, types2: handle case of no specific target types in conversion

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