Source file test/fixedbugs/issue43908.go

     1  // run
     2  
     3  // Copyright 2021 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // Verify exact constant evaluation independent of
     8  // (mathematically equivalent) expression form.
     9  
    10  package main
    11  
    12  import "fmt"
    13  
    14  const ulp1 = imag(1i + 2i / 3 - 5i / 3)
    15  const ulp2 = imag(1i + complex(0, 2) / 3 - 5i / 3)
    16  
    17  func main() {
    18  	if ulp1 != ulp2 {
    19  		panic(fmt.Sprintf("%g != %g\n", ulp1, ulp2))
    20  	}
    21  }
    22  

View as plain text