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43c7b214db
Also: Triaged/adjusted some more test/fixedbugs tests. Change-Id: I050847b6dfccc7f301f8100bfdbe84e0487e33fc Reviewed-on: https://go-review.googlesource.com/c/go/+/276512 Trust: Robert Griesemer <gri@golang.org> Reviewed-by: Robert Findley <rfindley@google.com> Run-TryBot: Robert Griesemer <gri@golang.org> TryBot-Result: Go Bot <gobot@golang.org>
41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
// errorcheck
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// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Issue 11674: cmd/compile: does not diagnose constant division by
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// zero
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package p
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const x complex64 = 0
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const y complex128 = 0
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var _ = x / 1e-20
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var _ = x / 1e-50 // ERROR "(complex )?division by zero"
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var _ = x / 1e-1000 // ERROR "(complex )?division by zero"
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var _ = x / 1e-20i
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var _ = x / 1e-50i // ERROR "(complex )?division by zero"
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var _ = x / 1e-1000i // ERROR "(complex )?division by zero"
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var _ = x / 1e-45 // smallest positive float32
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var _ = x / (1e-20 + 1e-20i)
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var _ = x / (1e-50 + 1e-20i)
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var _ = x / (1e-20 + 1e-50i)
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var _ = x / (1e-50 + 1e-50i) // ERROR "(complex )?division by zero"
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var _ = x / (1e-1000 + 1e-1000i) // ERROR "(complex )?division by zero"
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var _ = y / 1e-50
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var _ = y / 1e-1000 // ERROR "(complex )?division by zero"
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var _ = y / 1e-50i
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var _ = y / 1e-1000i // ERROR "(complex )?division by zero"
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var _ = y / 5e-324 // smallest positive float64
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var _ = y / (1e-50 + 1e-50)
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var _ = y / (1e-1000 + 1e-50i)
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var _ = y / (1e-50 + 1e-1000i)
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var _ = y / (1e-1000 + 1e-1000i) // ERROR "(complex )?division by zero"
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