modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/issue11369.go (about)

     1  // run
     2  
     3  // Copyright 2015 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  // Test that the half multiply resulting from a division
     8  // by a constant generates correct code.
     9  
    10  package main
    11  
    12  func main() {
    13  	var _ = 7 / "0"[0] // test case from #11369
    14  	var _ = 1 / "."[0] // test case from #11358
    15  	var x = 0 / "0"[0]
    16  	var y = 48 / "0"[0]
    17  	var z = 5 * 48 / "0"[0]
    18  	if x != 0 {
    19  		panic("expected 0")
    20  	}
    21  	if y != 1 {
    22  		panic("expected 1")
    23  	}
    24  	if z != 5 {
    25  		panic("expected 5")
    26  	}
    27  }