cmd/link: add go.mod to TestFuncAlign

Fixes #41531

Change-Id: I8b4f0d5b7094e56787998d244d8a4c03becb8452
Reviewed-on: https://go-review.googlesource.com/c/go/+/256302
Trust: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>

diff --git a/src/cmd/link/link_test.go b/src/cmd/link/link_test.go
index 4e60996d8e65cbe088e1aaee0cea2fa0ce1675e4..b7611f207cfb4e93d0716601553b0a057c1ef63f 100644 (file)
--- a/src/cmd/link/link_test.go
+++ b/src/cmd/link/link_test.go
@@ -595,7 +595,12 @@ func TestFuncAlign(t *testing.T) {
        }
        defer os.RemoveAll(tmpdir)
 
-       src := filepath.Join(tmpdir, "falign.go")
+       src := filepath.Join(tmpdir, "go.mod")
+       err = ioutil.WriteFile(src, []byte("module cmd/link/TestFuncAlign/falign"), 0666)
+       if err != nil {
+               t.Fatal(err)
+       }
+       src = filepath.Join(tmpdir, "falign.go")
        err = ioutil.WriteFile(src, []byte(testFuncAlignSrc), 0666)
        if err != nil {
                t.Fatal(err)