go/test/fixedbugs/bug311.go

// run

// Copyright 2010 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.

package main

func main() {
	m := make(map[string][1000]byte)
	m["hi"] = [1000]byte{1}
	
	v := m["hi"]
	
	for k, vv := range m {
		if k != "hi" || string(v[:]) != string(vv[:]) {
			panic("bad iter")
		}
	}
}
test: use testlib (third 100) X ,s;^// \$G (\$D/)?\$F\.go $;// compile;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A $;// build;g X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out $;// run;g X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go $;// errorcheck;g R=golang-dev, bradfitz CC=golang-dev https://golang.org/cl/5656083 2012-02-16 21:49:59 -07:00			`// run`
runtime: correct iteration of large map values The hash_next_and_deref was a dreg from a previous large value scheme. Fixes #1163. R=r, r2 CC=golang-dev https://golang.org/cl/2369043 2010-10-06 09:54:41 -06:00
			`// Copyright 2010 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.`

			`package main`

			`func main() {`
			`m := make(map[string][1000]byte)`
			`m["hi"] = [1000]byte{1}`

			`v := m["hi"]`

			`for k, vv := range m {`
			`if k != "hi" \|\| string(v[:]) != string(vv[:]) {`
			`panic("bad iter")`
			`}`
			`}`
			`}`