mirror of
https://github.com/golang/go
synced 2024-11-23 08:20:05 -07:00
30 lines
580 B
Go
30 lines
580 B
Go
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// run -gcflags=-G=3
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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 AddType interface {
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type int, int64, string
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}
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// _Add can add numbers or strings
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func _Add[T AddType](a, b T) T {
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return a + b
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}
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func main() {
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if got, want := _Add(5, 3), 8; 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 := _Add("ab", "cd"), "abcd"; 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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