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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-16 19:19:13 +0000
commitccd992355df7192993c666236047820244914598 (patch)
treef00fea65147227b7743083c6148396f74cd66935 /test/fixedbugs/issue43384.go
parentInitial commit. (diff)
downloadgolang-1.21-ccd992355df7192993c666236047820244914598.tar.xz
golang-1.21-ccd992355df7192993c666236047820244914598.zip
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/issue43384.go')
-rw-r--r--test/fixedbugs/issue43384.go124
1 files changed, 124 insertions, 0 deletions
diff --git a/test/fixedbugs/issue43384.go b/test/fixedbugs/issue43384.go
new file mode 100644
index 0000000..1bd793b
--- /dev/null
+++ b/test/fixedbugs/issue43384.go
@@ -0,0 +1,124 @@
+// errorcheck
+
+// Copyright 2020 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) Mv() {}
+func (*T) Mp() {}
+
+type P1 struct{ T }
+type P2 struct{ *T }
+type P3 *struct{ T }
+type P4 *struct{ *T }
+
+func _() {
+ {
+ var p P1
+ p.Mv()
+ (&p).Mv()
+ (*&p).Mv()
+ p.Mp()
+ (&p).Mp()
+ (*&p).Mp()
+ }
+ {
+ var p P2
+ p.Mv()
+ (&p).Mv()
+ (*&p).Mv()
+ p.Mp()
+ (&p).Mp()
+ (*&p).Mp()
+ }
+ {
+ var p P3
+ p.Mv() // ERROR "undefined"
+ (&p).Mv() // ERROR "undefined"
+ (*&p).Mv() // ERROR "undefined"
+ (**&p).Mv()
+ (*p).Mv()
+ (&*p).Mv()
+ p.Mp() // ERROR "undefined"
+ (&p).Mp() // ERROR "undefined"
+ (*&p).Mp() // ERROR "undefined"
+ (**&p).Mp()
+ (*p).Mp()
+ (&*p).Mp()
+ }
+ {
+ var p P4
+ p.Mv() // ERROR "undefined"
+ (&p).Mv() // ERROR "undefined"
+ (*&p).Mv() // ERROR "undefined"
+ (**&p).Mv()
+ (*p).Mv()
+ (&*p).Mv()
+ p.Mp() // ERROR "undefined"
+ (&p).Mp() // ERROR "undefined"
+ (*&p).Mp() // ERROR "undefined"
+ (**&p).Mp()
+ (*p).Mp()
+ (&*p).Mp()
+ }
+}
+
+func _() {
+ type P5 struct{ T }
+ type P6 struct{ *T }
+ type P7 *struct{ T }
+ type P8 *struct{ *T }
+
+ {
+ var p P5
+ p.Mv()
+ (&p).Mv()
+ (*&p).Mv()
+ p.Mp()
+ (&p).Mp()
+ (*&p).Mp()
+ }
+ {
+ var p P6
+ p.Mv()
+ (&p).Mv()
+ (*&p).Mv()
+ p.Mp()
+ (&p).Mp()
+ (*&p).Mp()
+ }
+ {
+ var p P7
+ p.Mv() // ERROR "undefined"
+ (&p).Mv() // ERROR "undefined"
+ (*&p).Mv() // ERROR "undefined"
+ (**&p).Mv()
+ (*p).Mv()
+ (&*p).Mv()
+ p.Mp() // ERROR "undefined"
+ (&p).Mp() // ERROR "undefined"
+ (*&p).Mp() // ERROR "undefined"
+ (**&p).Mp()
+ (*p).Mp()
+ (&*p).Mp()
+ }
+ {
+ var p P8
+ p.Mv() // ERROR "undefined"
+ (&p).Mv() // ERROR "undefined"
+ (*&p).Mv() // ERROR "undefined"
+ (**&p).Mv()
+ (*p).Mv()
+ (&*p).Mv()
+ p.Mp() // ERROR "undefined"
+ (&p).Mp() // ERROR "undefined"
+ (*&p).Mp() // ERROR "undefined"
+ (**&p).Mp()
+ (*p).Mp()
+ (&*p).Mp()
+ }
+}