diff options
Diffstat (limited to 'test/cmp6.go')
-rw-r--r-- | test/cmp6.go | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/test/cmp6.go b/test/cmp6.go deleted file mode 100644 index b3ea8ffeb..000000000 --- a/test/cmp6.go +++ /dev/null @@ -1,49 +0,0 @@ -// errchk $G -e $D/$F.go - -// 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 - -func use(bool) {} - -type T1 *int -type T2 *int - -type T3 struct {} - -var t3 T3 - -func main() { - // Arguments to comparison must be - // assignable one to the other (or vice versa) - // so chan int can be compared against - // directional channels but channel of different - // direction cannot be compared against each other. - var c1 chan <-int - var c2 <-chan int - var c3 chan int - - use(c1 == c2) // ERROR "invalid operation|incompatible" - use(c2 == c1) // ERROR "invalid operation|incompatible" - use(c1 == c3) - use(c2 == c2) - use(c3 == c1) - use(c3 == c2) - - // Same applies to named types. - var p1 T1 - var p2 T2 - var p3 *int - - use(p1 == p2) // ERROR "invalid operation|incompatible" - use(p2 == p1) // ERROR "invalid operation|incompatible" - use(p1 == p3) - use(p2 == p2) - use(p3 == p1) - use(p3 == p2) - - // Comparison of structs should have a good message - use(t3 == t3) // ERROR "struct|expected" -} |