test: match gccgo error messages for blank1.go

blank1.go:10:9: error: invalid package name _
blank1.go:17:2: error: cannot use _ as value
blank1.go:18:7: error: cannot use _ as value
blank1.go:20:8: error: invalid use of ‘_’

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/14088044

diff --git a/test/blank1.go b/test/blank1.go
index f46a50051b2db087b89b41868ef7df5a64ebe80f..54a72976b77c64a6cac7efd6fcfa21cc9e6ee1ea 100644 (file)
--- a/test/blank1.go
+++ b/test/blank1.go
@@ -21,7 +21,7 @@ func main() {
        _()     // ERROR "cannot use _ as value"
        x := _+1        // ERROR "cannot use _ as value"
        _ = x
-       _ = t._ // ERROR "cannot refer to blank field"
+       _ = t._ // ERROR "cannot refer to blank field|invalid use of"
 
       var v1, v2 T
       _ = v1 == v2 // ERROR "cannot be compared|non-comparable"