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go/test/fixedbugs/bug180.go
Russ Cox 2b1c9b4be2 test: use testlib (second 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
CC=golang-dev
https://golang.org/cl/5673078
2012-02-16 23:49:30 -05:00

17 lines
347 B
Go

// run
// Copyright 2009 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 shift(x int) int { return 1 << (1 << (1 << (uint(x)))) }
func main() {
if n := shift(2); n != 1<<(1<<(1<<2)) {
println("bad shift", n)
panic("fail")
}
}