From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue4529.go | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 test/fixedbugs/issue4529.go (limited to 'test/fixedbugs/issue4529.go') diff --git a/test/fixedbugs/issue4529.go b/test/fixedbugs/issue4529.go new file mode 100644 index 0000000..66b96c7 --- /dev/null +++ b/test/fixedbugs/issue4529.go @@ -0,0 +1,33 @@ +// compile + +// Copyright 2012 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. + +// Issue 4529: escape analysis crashes on "go f(g())" +// when g has multiple returns. + +package main + +type M interface{} + +type A struct { + a string + b chan M +} + +func (a *A) I() (b <-chan M, c chan<- M) { + a.b, c = make(chan M), make(chan M) + b = a.b + + return +} + +func Init(a string, b *A, c interface { + I() (<-chan M, chan<- M) +}) { + b.a = a + go b.c(c.I()) +} + +func (a *A) c(b <-chan M, _ chan<- M) {} -- cgit v1.2.3