test: update gofrontend expected errors

This matches the error messages after CL 273890.

syntax/semi4.go:11:9: error: unexpected semicolon or newline, expecting ‘{’ after for clause
syntax/semi4.go:10:13: error: reference to undefined name ‘x’
syntax/semi4.go:12:17: error: reference to undefined name ‘z’

Change-Id: Ic88ff6e27d50bf70f5b2114383b84c42c0682f39
Reviewed-on: https://go-review.googlesource.com/c/go/+/273891
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>

diff --git a/test/syntax/semi4.go b/test/syntax/semi4.go
index f21431b3f53e62c0072269dcf09b517bf35e2724..08c354751b6da12f5c0004cb5c3ab34f3b565d70 100644 (file)
--- a/test/syntax/semi4.go
+++ b/test/syntax/semi4.go
@@ -8,5 +8,5 @@ package main
 
 func main() {
        for x           // GCCGO_ERROR "undefined"
-       {               // ERROR "unexpected {, expecting for loop condition"
-               z
+       {               // ERROR "unexpected {, expecting for loop condition|expecting .*{.* after for clause"
+               z       // GCCGO_ERROR "undefined"