3 // Copyright 2011 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
7 // Verify that illegal composite literals are detected.
18 var mp map[int]*[3]int
21 _ = [3]int{1, 2, 3}[:] // ERROR "slice of unaddressable value"
22 _ = m[0][:] // ERROR "slice of unaddressable value"
23 _ = f()[:] // ERROR "slice of unaddressable value"
25 _ = 301[:] // ERROR "cannot slice"
26 _ = 3.1[:] // ERROR "cannot slice"
27 _ = true[:] // ERROR "cannot slice"
29 // these are okay because they are slicing a pointer to an array
30 _ = (&[3]int{1, 2, 3})[:]
46 _ = &T{0, 0, "", nil} // ok
47 _ = &T{i: 0, f: 0, s: "", next: {}} // ERROR "missing type in composite literal|omit types within composite literal"
48 _ = &T{0, 0, "", {}} // ERROR "missing type in composite literal|omit types within composite literal"
49 _ = TP{i: 0, f: 0, s: "", next: {}} // ERROR "invalid composite literal type TP"
50 _ = &Ti{} // ERROR "invalid composite literal type Ti"
62 type S struct { s [1]*M1 }
64 var _ = M1{{s:[1]*M1{&M1{{}:1}}}:2}