misc/cgo/testplugin: convert test.bash to Go and fix in module mode

Updates #30228
Updates #28387

Change-Id: Iad7d960b70221f90ccc2372bb1d4d41cec3926e4
Reviewed-on: https://go-review.googlesource.com/c/163214
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

1 files changed, 0 insertions, 43 deletions

diff --git a/misc/cgo/testplugin/src/plugin2/plugin2.go b/misc/cgo/testplugin/src/plugin2/plugin2.go
deleted file mode 100644
index a67f2de27a..0000000000
--- a/misc/cgo/testplugin/src/plugin2/plugin2.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package main
-
-//#include <errno.h>
-//#include <string.h>
-import "C"
-
-// #include
-// void cfunc() {} // uses cgo_topofstack
-
-import (
-	"common"
-	"reflect"
-	"strings"
-)
-
-func init() {
-	_ = strings.NewReplacer() // trigger stack unwind, Issue #18190.
-	C.strerror(C.EIO)         // uses cgo_topofstack
-	common.X = 2
-}
-
-type sameNameReusedInPlugins struct {
-	X string
-}
-
-type sameNameHolder struct {
-	F *sameNameReusedInPlugins
-}
-
-func UnexportedNameReuse() {
-	h := sameNameHolder{}
-	v := reflect.ValueOf(&h).Elem().Field(0)
-	newval := reflect.New(v.Type().Elem())
-	v.Set(newval)
-}
-
-func main() {
-	panic("plugin1.main called")
-}