Initial commit: Go 1.23 release state

test/fixedbugs/issue31053.dir/f1.go

@@ -0,0 +1,18 @@
+// Copyright 2019 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 f1
+
+type Foo struct {
+	doneChan chan bool
+	Name     string
+	fOO      int
+	hook     func()
+}
+
+func (f *Foo) Exported() {
+}
+
+func (f *Foo) unexported() {
+}

test/fixedbugs/issue31053.dir/main.go

@@ -0,0 +1,42 @@
+// errorcheck
+
+// Copyright 2019 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
+
+import "./f1"
+
+func main() {
+	f := f1.Foo{
+		doneChan:      nil, // ERROR "cannot refer to unexported field 'doneChan' in struct literal of type f1.Foo"
+		DoneChan:      nil, // ERROR "unknown field 'DoneChan' in struct literal of type f1.Foo"
+		Name:          "hey",
+		name:          "there",   // ERROR "unknown field 'name' in struct literal of type f1.Foo .but does have Name."
+		noSuchPrivate: true,      // ERROR "unknown field 'noSuchPrivate' in struct literal of type f1.Foo"
+		NoSuchPublic:  true,      // ERROR "unknown field 'NoSuchPublic' in struct literal of type f1.Foo"
+		foo:           true,      // ERROR "unknown field 'foo' in struct literal of type f1.Foo"
+		hook:          func() {}, // ERROR "cannot refer to unexported field 'hook' in struct literal of type f1.Foo"
+		unexported:    func() {}, // ERROR "unknown field 'unexported' in struct literal of type f1.Foo"
+		Exported:      func() {}, // ERROR "unknown field 'Exported' in struct literal of type f1.Foo"
+	}
+	f.doneChan = nil // ERROR "f.doneChan undefined .cannot refer to unexported field or method doneChan."
+	f.DoneChan = nil // ERROR "f.DoneChan undefined .type f1.Foo has no field or method DoneChan."
+	f.name = nil     // ERROR "f.name undefined .type f1.Foo has no field or method name, but does have Name."
+
+	_ = f.doneChan // ERROR "f.doneChan undefined .cannot refer to unexported field or method doneChan."
+	_ = f.DoneChan // ERROR "f.DoneChan undefined .type f1.Foo has no field or method DoneChan."
+	_ = f.Name
+	_ = f.name          // ERROR "f.name undefined .type f1.Foo has no field or method name, but does have Name."
+	_ = f.noSuchPrivate // ERROR "f.noSuchPrivate undefined .type f1.Foo has no field or method noSuchPrivate."
+	_ = f.NoSuchPublic  // ERROR "f.NoSuchPublic undefined .type f1.Foo has no field or method NoSuchPublic."
+	_ = f.foo           // ERROR "f.foo undefined .type f1.Foo has no field or method foo."
+	_ = f.Exported
+	_ = f.exported    // ERROR "f.exported undefined .type f1.Foo has no field or method exported, but does have Exported."
+	_ = f.Unexported  // ERROR "f.Unexported undefined .type f1.Foo has no field or method Unexported."
+	_ = f.unexported  // ERROR "f.unexported undefined .cannot refer to unexported field or method unexported."
+	f.unexported = 10 // ERROR "f.unexported undefined .cannot refer to unexported field or method unexported."
+	f.unexported()    // ERROR "f.unexported undefined .cannot refer to unexported field or method unexported."
+	_ = f.hook        // ERROR "f.hook undefined .cannot refer to unexported field or method hook."
+}