Adding upstream version 1.21.8.upstream/1.21.8

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

1 files changed, 35 insertions, 0 deletions

diff --git a/test/abi/method_wrapper.go b/test/abi/method_wrapper.go
new file mode 100644
index 0000000..7aa262f
--- /dev/null
+++ b/test/abi/method_wrapper.go
@@ -0,0 +1,35 @@
+// run
+
+// Copyright 2021 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
+
+type S int
+
+type T struct {
+	a int
+	S
+}
+
+//go:noinline
+func (s *S) M(a int, x [2]int, b float64, y [2]float64) (S, int, [2]int, float64, [2]float64) {
+	return *s, a, x, b, y
+}
+
+var s S = 42
+var t = &T{S: s}
+
+var fn = (*T).M // force a method wrapper
+
+func main() {
+	a := 123
+	x := [2]int{456, 789}
+	b := 1.2
+	y := [2]float64{3.4, 5.6}
+	s1, a1, x1, b1, y1 := fn(t, a, x, b, y)
+	if a1 != a || x1 != x || b1 != b || y1 != y || s1 != s {
+		panic("FAIL")
+	}
+}