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41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
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// 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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