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/issue20029.go | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 test/fixedbugs/issue20029.go (limited to 'test/fixedbugs/issue20029.go') diff --git a/test/fixedbugs/issue20029.go b/test/fixedbugs/issue20029.go new file mode 100644 index 0000000..db3f8aa --- /dev/null +++ b/test/fixedbugs/issue20029.go @@ -0,0 +1,32 @@ +// 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. + +// Issue 20029: make sure we zero at VARKILLs of +// ambiguously live variables. +// The ambiguously live variable here is the hiter +// for the inner range loop. + +package main + +import "runtime" + +func f(m map[int]int) { +outer: + for i := 0; i < 10; i++ { + for k := range m { + if k == 5 { + continue outer + } + } + runtime.GC() + break + } + runtime.GC() +} +func main() { + m := map[int]int{1: 2, 2: 3, 3: 4} + f(m) +} -- cgit v1.2.3