From f6ad4dcef54c5ce997a4bad5a6d86de229015700 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:25:22 +0200 Subject: Adding upstream version 1.22.1. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue12108.go | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 test/fixedbugs/issue12108.go (limited to 'test/fixedbugs/issue12108.go') diff --git a/test/fixedbugs/issue12108.go b/test/fixedbugs/issue12108.go new file mode 100644 index 0000000..c7a7425 --- /dev/null +++ b/test/fixedbugs/issue12108.go @@ -0,0 +1,37 @@ +// run + +// Copyright 2015 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. + +// A generated method with a return value large enough to be +// initialized by duffzero is not a leaf method, which violated +// assumptions made by cmd/internal/obj/ppc64. + +package main + +const N = 9 // values > 8 cause (Super).Method to use duffzero + +type Base struct { +} + +func (b *Base) Method() (x [N]uintptr) { + return +} + +type Super struct { + Base +} + +type T interface { + Method() [N]uintptr +} + +func f(q T) { + q.Method() +} + +func main() { + var s Super + f(&s) +} -- cgit v1.2.3