mirror of
https://github.com/golang/go
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44 lines
794 B
Go
44 lines
794 B
Go
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// compile
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// Copyright 2023 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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// Issue 57955: ARM assembler fails to handle certain cases.
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package main
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func main() {
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Decode[int16](nil)
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Decode[uint16](nil)
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Decode[float64](nil)
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}
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func DecodeInt16(b []byte) (int16, int) {
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return 0, 0
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}
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func DecodeUint16(b []byte) (uint16, int) {
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return 0, 0
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}
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func DecodeFloat64(b []byte) (float64, int) {
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return 0, 0
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}
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func Decode[T any](b []byte) (T, int) {
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switch any(*new(T)).(type) {
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case int16:
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v, n := DecodeInt16(b)
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return any(v).(T), n
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case uint16:
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v, n := DecodeUint16(b)
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return any(v).(T), n
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case float64:
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v, n := DecodeFloat64(b)
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return any(v).(T), n
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default:
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panic("")
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}
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}
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