/usr/share/go-1.6/test/complit1.go is in golang-1.6-src 1.6.1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | // errorcheck
// 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.
// Verify that illegal composite literals are detected.
// Does not compile.
package main
var m map[int][3]int
func f() [3]int
func fp() *[3]int
var mp map[int]*[3]int
var (
_ = [3]int{1, 2, 3}[:] // ERROR "slice of unaddressable value"
_ = m[0][:] // ERROR "slice of unaddressable value"
_ = f()[:] // ERROR "slice of unaddressable value"
// these are okay because they are slicing a pointer to an array
_ = (&[3]int{1, 2, 3})[:]
_ = mp[0][:]
_ = fp()[:]
)
type T struct {
i int
f float64
s string
next *T
}
var (
_ = &T{0, 0, "", nil} // ok
_ = &T{i: 0, f: 0, s: "", next: {}} // ERROR "missing type in composite literal|omit types within composite literal"
_ = &T{0, 0, "", {}} // ERROR "missing type in composite literal|omit types within composite literal"
)
type M map[T]T
var (
_ = M{{i:1}: {i:2}}
_ = M{T{i:1}: {i:2}}
_ = M{{i:1}: T{i:2}}
_ = M{T{i:1}: T{i:2}}
)
type S struct { s [1]*M1 }
type M1 map[S]int
var _ = M1{{s:[1]*M1{&M1{{}:1}}}:2}
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