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2280d897d6
The Go 1.18 frontend ICEs on select case clauses that involve an implicit conversion. Change-Id: I1c0865bf97d8b0a8fbddb0da43333e909df0d38a Reviewed-on: https://go-review.googlesource.com/c/go/+/414878 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: David Chase <drchase@google.com>
27 lines
457 B
Go
27 lines
457 B
Go
// run
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// Copyright 2022 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Test that implicit conversions to interface type in a select/case
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// clause are compiled correctly.
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package main
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import "fmt"
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func main() { f[int]() }
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func f[T any]() {
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ch := make(chan T)
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close(ch)
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var i, ok any
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select {
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case i, ok = <-ch:
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}
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fmt.Printf("%T %T\n", i, ok)
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}
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