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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /test/nilptr5_aix.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.tar.xz golang-1.20-43a123c1ae6613b3efeed291fa552ecd909d3acf.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | test/nilptr5_aix.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/nilptr5_aix.go b/test/nilptr5_aix.go new file mode 100644 index 0000000..1427807 --- /dev/null +++ b/test/nilptr5_aix.go @@ -0,0 +1,32 @@ +// errorcheck -0 -d=nil + +// +build aix + +// Copyright 2018 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. + +// Test that nil checks are removed. +// Optimization is enabled. + +package p + +func f5(p *float32, q *float64, r *float32, s *float64) float64 { + x := float64(*p) // ERROR "generated nil check" + y := *q // ERROR "generated nil check" + *r = 7 // ERROR "removed nil check" + *s = 9 // ERROR "removed nil check" + return x + y +} + +type T [29]byte + +func f6(p, q *T) { + x := *p // ERROR "generated nil check" + *q = x // ERROR "removed nil check" +} + +// make sure to remove nil check for memory move (issue #18003) +func f8(t *[8]int) [8]int { + return *t // ERROR "generated nil check" +} |