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https://github.com/golang/go
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22 lines
473 B
Go
22 lines
473 B
Go
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// run
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// Copyright 2021 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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// Verify exact constant evaluation independent of
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// (mathematically equivalent) expression form.
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package main
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import "fmt"
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const ulp1 = imag(1i + 2i / 3 - 5i / 3)
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const ulp2 = imag(1i + complex(0, 2) / 3 - 5i / 3)
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func main() {
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if ulp1 != ulp2 {
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panic(fmt.Sprintf("%g != %g\n", ulp1, ulp2))
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}
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}
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