From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:14:23 +0200 Subject: Adding upstream version 1.16.10. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue20250.go | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 test/fixedbugs/issue20250.go (limited to 'test/fixedbugs/issue20250.go') diff --git a/test/fixedbugs/issue20250.go b/test/fixedbugs/issue20250.go new file mode 100644 index 0000000..c190515 --- /dev/null +++ b/test/fixedbugs/issue20250.go @@ -0,0 +1,24 @@ +// errorcheck -0 -live -l -d=compilelater + +// 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. + +// Issue 20250: liveness differed with concurrent compilation +// due to propagation of addrtaken to outer variables for +// closure variables. + +package p + +type T struct { + s [2]string +} + +func f(a T) { // ERROR "live at entry to f: a" + var e interface{} // ERROR "stack object e interface \{\}$" + func() { // ERROR "live at entry to f.func1: a &e" + e = a.s // ERROR "live at call to convT2E: &e" "stack object a T$" + }() + // Before the fix, both a and e were live at the previous line. + _ = e +} -- cgit v1.2.3