|  | // 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" |