From 47ab3d4a42e9ab51c465c4322d2ec233f6324e6b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:16:40 +0200 Subject: Adding upstream version 1.18.10. Signed-off-by: Daniel Baumann --- test/fixedbugs/bug459.go | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 test/fixedbugs/bug459.go (limited to 'test/fixedbugs/bug459.go') diff --git a/test/fixedbugs/bug459.go b/test/fixedbugs/bug459.go new file mode 100644 index 0000000..c71cb1b --- /dev/null +++ b/test/fixedbugs/bug459.go @@ -0,0 +1,35 @@ +// errorcheck + +// 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 3890: missing detection of init loop involving +// method calls in function bodies. + +package flag + +var commandLine = NewFlagSet() // ERROR "loop|depends upon itself" + +type FlagSet struct { +} + +func (f *FlagSet) failf(format string, a ...interface{}) { + f.usage() +} + +func (f *FlagSet) usage() { + if f == commandLine { + panic(3) + } +} + +func NewFlagSet() *FlagSet { + f := &FlagSet{} + f.setErrorHandling(true) + return f +} + +func (f *FlagSet) setErrorHandling(b bool) { + f.failf("DIE") +} -- cgit v1.2.3