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go/test/fixedbugs/bug255.go
Robert Griesemer 936ae27b9c cmd/compile: untyped arrays bounds representable as integers are valid
Fixes #13485.

Change-Id: I11dd15c7d14fc19d42a3b48427a4cc1208b18e6a
Reviewed-on: https://go-review.googlesource.com/30456
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2016-10-05 22:07:58 +00:00

21 lines
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Go

// errorcheck
// 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
var a [10]int // ok
var b [1e1]int // ok
var c [1.5]int // ERROR "truncated"
var d ["abc"]int // ERROR "invalid array bound|not numeric"
var e [nil]int // ERROR "use of untyped nil|invalid array bound|not numeric"
var f [e]int // ERROR "invalid array bound|not constant"
var g [1 << 65]int // ERROR "array bound is too large|overflows"
var h [len(a)]int // ok
func ff() string
var i [len([1]string{ff()})]int // ERROR "non-constant array bound|not constant"