From 109be507377fe7f6e8819ac94041d3fdcdf6fd2f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:18:25 +0200 Subject: Adding upstream version 1.19.8. Signed-off-by: Daniel Baumann --- test/fixedbugs/bug450.go | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 test/fixedbugs/bug450.go (limited to 'test/fixedbugs/bug450.go') diff --git a/test/fixedbugs/bug450.go b/test/fixedbugs/bug450.go new file mode 100644 index 0000000..af27b72 --- /dev/null +++ b/test/fixedbugs/bug450.go @@ -0,0 +1,28 @@ +// run + +// 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 3899: 8g incorrectly thinks a variable is +// "set but not used" and elides an assignment, causing +// variables to end up with wrong data. +// +// The reason is a miscalculation of variable width. + +package main + +func bar(f func()) { + f() +} + +func foo() { + f := func() {} + if f == nil { + } + bar(f) +} + +func main() { + foo() +} -- cgit v1.2.3