go/internal/gccgoimporter: replace os.MkdirTemp with T.TempDir

Updates #45402

Change-Id: Ie84795ed456883c0558fa9b5e3f2186f5f2c0fd9
Reviewed-on: https://go-review.googlesource.com/c/go/+/309356
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Tobias Klauser <tobias.klauser@gmail.com>

diff --git a/src/go/internal/gccgoimporter/importer_test.go b/src/go/internal/gccgoimporter/importer_test.go
index b3f39312be2fb2c5ed68afde9832ea9b7640ff4e..8a7ee1aa4ffa9ba2b4b265d5bf669dbb6549fd4f 100644 (file)
--- a/src/go/internal/gccgoimporter/importer_test.go
+++ b/src/go/internal/gccgoimporter/importer_test.go
@@ -149,21 +149,11 @@ func TestObjImporter(t *testing.T) {
        }
        t.Logf("gccgo version %d.%d", major, minor)
 
-       tmpdir, err := os.MkdirTemp("", "TestObjImporter")
-       if err != nil {
-               t.Fatal(err)
-       }
-       defer os.RemoveAll(tmpdir)
-
+       tmpdir := t.TempDir()
        initmap := make(map[*types.Package]InitData)
        imp := GetImporter([]string{tmpdir}, initmap)
 
-       artmpdir, err := os.MkdirTemp("", "TestObjImporter")
-       if err != nil {
-               t.Fatal(err)
-       }
-       defer os.RemoveAll(artmpdir)
-
+       artmpdir := t.TempDir()
        arinitmap := make(map[*types.Package]InitData)
        arimp := GetImporter([]string{artmpdir}, arinitmap)