run(t, "./method2.exe")
}
+func TestMethod3(t *testing.T) {
+ goCmd(t, "build", "-buildmode=plugin", "-o", "method3.so", "./method3/plugin.go")
+ goCmd(t, "build", "-o", "method3.exe", "./method3/main.go")
+ run(t, "./method3.exe")
+}
+
func TestIssue44956(t *testing.T) {
goCmd(t, "build", "-buildmode=plugin", "-o", "issue44956p1.so", "./issue44956/plugin1.go")
goCmd(t, "build", "-buildmode=plugin", "-o", "issue44956p2.so", "./issue44956/plugin2.go")
--- /dev/null
+// Copyright 2022 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.
+
+// An unexported method can be reachable from the plugin via interface
+// when a package is shared. So it need to be live.
+
+package main
+
+import (
+ "plugin"
+
+ "testplugin/method3/p"
+)
+
+var i p.I
+
+func main() {
+ pl, err := plugin.Open("method3.so")
+ if err != nil {
+ panic(err)
+ }
+
+ f, err := pl.Lookup("F")
+ if err != nil {
+ panic(err)
+ }
+
+ f.(func())()
+
+ i = p.T(123)
+}
--- /dev/null
+// Copyright 2022 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 p
+
+type T int
+
+func (T) m() { println("m") }
+
+type I interface { m() }
+
+func F() {
+ i.m()
+}
+
+var i I = T(123)
--- /dev/null
+// Copyright 2022 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
+
+import "testplugin/method3/p"
+
+func main() {}
+
+func F() { p.F() }
// in the last pass.
rem := d.markableMethods[:0]
for _, m := range d.markableMethods {
- if (d.reflectSeen && m.isExported()) || d.ifaceMethod[m.m] || d.genericIfaceMethod[m.m.name] {
+ if (d.reflectSeen && (m.isExported() || d.dynlink)) || d.ifaceMethod[m.m] || d.genericIfaceMethod[m.m.name] {
d.markMethod(m)
} else {
rem = append(rem, m)