1 // Copyright 2021 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
4
5 package p
6
7 func _[P int](x P) int {
8 return x // ERROR cannot use x .* as int value in return statement
9 }
10
11 func _[P int]() int {
12 return P /* ERROR cannot use P\(1\) .* as int value in return statement */ (1)
13 }
14
15 func _[P int](x int) P {
16 return x // ERROR cannot use x .* as P value in return statement
17 }
18
19 func _[P, Q any](x P) Q {
20 return x // ERROR cannot use x .* as Q value in return statement
21 }
22
23 // test case from issue
24 func F[G interface{ uint }]() int {
25 f := func(uint) int { return 0 }
26 return f(G /* ERROR cannot use G\(1\) .* as uint value in argument to f */ (1))
27 }
28
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