diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /test/fixedbugs/issue11674.go | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/fixedbugs/issue11674.go')
-rw-r--r-- | test/fixedbugs/issue11674.go | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/fixedbugs/issue11674.go b/test/fixedbugs/issue11674.go new file mode 100644 index 0000000..183ed13 --- /dev/null +++ b/test/fixedbugs/issue11674.go @@ -0,0 +1,40 @@ +// errorcheck + +// 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 11674: cmd/compile: does not diagnose constant division by +// zero + +package p + +const x complex64 = 0 +const y complex128 = 0 + +var _ = x / 1e-20 +var _ = x / 1e-50 // GC_ERROR "division by zero" +var _ = x / 1e-1000 // GC_ERROR "division by zero" +var _ = x / 1e-20i +var _ = x / 1e-50i // GC_ERROR "division by zero" +var _ = x / 1e-1000i // GC_ERROR "division by zero" + +var _ = x / 1e-45 // smallest positive float32 + +var _ = x / (1e-20 + 1e-20i) +var _ = x / (1e-50 + 1e-20i) +var _ = x / (1e-20 + 1e-50i) +var _ = x / (1e-50 + 1e-50i) // GC_ERROR "division by zero" +var _ = x / (1e-1000 + 1e-1000i) // GC_ERROR "division by zero" + +var _ = y / 1e-50 +var _ = y / 1e-1000 // GC_ERROR "division by zero" +var _ = y / 1e-50i +var _ = y / 1e-1000i // GC_ERROR "division by zero" + +var _ = y / 5e-324 // smallest positive float64 + +var _ = y / (1e-50 + 1e-50) +var _ = y / (1e-1000 + 1e-50i) +var _ = y / (1e-50 + 1e-1000i) +var _ = y / (1e-1000 + 1e-1000i) // GC_ERROR "division by zero" |