2022-02-28 15:32:19 -07:00
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// run
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2021-07-18 23:10:13 -06:00
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// Copyright 2021 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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package main
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import (
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"fmt"
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)
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type Numeric interface {
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2021-07-28 14:39:30 -06:00
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int32 | int64 | float64 | complex64
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2021-07-18 23:10:13 -06:00
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}
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//go:noline
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func inc[T Numeric](x T) T {
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x++
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return x
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}
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func main() {
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if got, want := inc(int32(5)), int32(6); got != want {
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panic(fmt.Sprintf("got %d, want %d", got, want))
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}
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if got, want := inc(float64(5)), float64(6.0); got != want {
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panic(fmt.Sprintf("got %d, want %d", got, want))
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}
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if got, want := inc(complex64(5)), complex64(6.0); got != want {
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panic(fmt.Sprintf("got %d, want %d", got, want))
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}
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}
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