Adding upstream version 1.19.8.upstream/1.19.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/test/method7.go b/test/method7.go
new file mode 100644
index 0000000..05accb3
--- /dev/null
+++ b/test/method7.go
@@ -0,0 +1,67 @@
+// run
+
+// Copyright 2017 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.
+
+// Test forms of method expressions T.m where T is
+// a literal type.
+
+package main
+
+var got, want string
+
+type I interface {
+	m()
+}
+
+type S struct {
+}
+
+func (S) m()          { got += " m()" }
+func (S) m1(s string) { got += " m1(" + s + ")" }
+
+type T int
+
+func (T) m2() { got += " m2()" }
+
+type Outer struct{ *Inner }
+type Inner struct{ s string }
+
+func (i Inner) M() string { return i.s }
+
+func main() {
+	// method expressions with named receiver types
+	I.m(S{})
+	want += " m()"
+
+	S.m1(S{}, "a")
+	want += " m1(a)"
+
+	// method expressions with literal receiver types
+	f := interface{ m1(string) }.m1
+	f(S{}, "b")
+	want += " m1(b)"
+
+	interface{ m1(string) }.m1(S{}, "c")
+	want += " m1(c)"
+
+	x := S{}
+	interface{ m1(string) }.m1(x, "d")
+	want += " m1(d)"
+
+	g := struct{ T }.m2
+	g(struct{ T }{})
+	want += " m2()"
+
+	if got != want {
+		panic("got" + got + ", want" + want)
+	}
+
+	h := (*Outer).M
+	got := h(&Outer{&Inner{"hello"}})
+	want := "hello"
+	if got != want {
+		panic("got " + got + ", want " + want)
+	}
+}