test/typeparam: adjust test preamble (fix longtests)

For #50317.

Change-Id: I24ccf333c380283a36b573ef8fc3e7fcd71bd17f
Reviewed-on: https://go-review.googlesource.com/c/go/+/376215
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
Trust: Dan Scales <danscales@google.com>

diff --git a/test/typeparam/issue50317.go b/test/typeparam/issue50317.go
index c33c4f061c7d45c6c1954a84e5d08f9ea8b0b14d..df879c1f01d1b68902e3395ee63ac91c94f86815 100644 (file)
--- a/test/typeparam/issue50317.go
+++ b/test/typeparam/issue50317.go
@@ -1,4 +1,4 @@
-// errorcheck
+// errorcheck -G=3
 
 // Copyright 2022 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style