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 // Test that len non-constants are not constants, https://golang.org/issue/3244.
15 var m map[string][20]int
28 n4 = len(f()) // ERROR "is not a constant|is not constant"
29 n5 = len(<-c) // ERROR "is not a constant|is not constant"
31 n6 = cap(f()) // ERROR "is not a constant|is not constant"
32 n7 = cap(<-c) // ERROR "is not a constant|is not constant"
33 n8 = real(z) // ERROR "is not a constant|is not constant"
34 n9 = len([4]float64{real(z)}) // ERROR "is not a constant|is not constant"