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go/test/fixedbugs/bug497.go
Ian Lance Taylor bbb88f9091 test: add test that gccgo miscompiled
Change-Id: Ic3f006f86a86de628e14b107f88a5923ea856a58
Reviewed-on: https://go-review.googlesource.com/18093
Reviewed-by: David Symonds <dsymonds@golang.org>
2015-12-22 00:03:45 +00:00

29 lines
452 B
Go

// run
// Copyright 2015 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.
// Gccgo used to miscompile passing a global variable with a
// zero-sized type to a function.
package main
type T struct {
field s
}
type s struct{}
var X T
func F(_ T, c interface{}) int {
return len(c.(string))
}
func main() {
if v := F(X, "hi"); v != 2 {
panic(v)
}
}