文件操作 - issue19947.go
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文件: /usr/share/go-1.23/test/fixedbugs/issue19947.go
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// 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. // No double error on ideal -> float{32,64} conversion overflow package issue19947 var _ = float32(1) * 1e200 // ERROR "constant 1e\+200 overflows float32|1e200 .* overflows float32" var _ = float64(1) * 1e500 // ERROR "constant 1e\+500 overflows float64|1e500 .* overflows float64" var _ = complex64(1) * 1e200 // ERROR "constant 1e\+200 overflows complex64|1e200 .* overflows complex64" var _ = complex128(1) * 1e500 // ERROR "constant 1e\+500 overflows complex128|1e500 .* overflows complex128"
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