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go/test/rune.go
Rob Pike 19bab1dc78 test/[n-r]*.go: add documentation
The rename ones needed redoing.

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5698054
2012-02-24 10:30:39 +11:00

48 lines
604 B
Go

// compile
// Copyright 2011 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.
// Test rune constants, expressions and types.
// Compiles but does not run.
package rune
var (
r0 = 'a'
r1 = 'a'+1
r2 = 1+'a'
r3 = 'a'*2
r4 = 'a'/2
r5 = 'a'<<1
r6 = 'b'<<2
r7 int32
r = []rune{r0, r1, r2, r3, r4, r5, r6, r7}
)
var (
f0 = 1.2
f1 = 1.2/'a'
f = []float64{f0, f1}
)
var (
i0 = 1
i1 = 1<<'\x01'
i = []int{i0, i1}
)
const (
maxRune = '\U0010FFFF'
)
var (
b0 = maxRune < r0
b = []bool{b0}
)