golang gcc89321 代码
文件路径：/test/fixedbugs/gcc89321.go
/ compile
/ Copyright 2019 The Go Authors. All rights reserved.
/ Use of this source code is governed by a BSD-style
/ license that can be found in the LICENSE file.
/ https://gcc.gnu.org/PR89321
/ gccgo compiler crash building map literals with a zero-sized value type.
package p
type M map[byte]struct{}
var (
M1 = M{1: {}, 2: {}, 3: {}}
M2 = M{1: {}, 2: {}}
)