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

     1  // errorcheck
     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  // Verify that initialization loops are caught
     8  // and that the errors print correctly.
     9  
    10  package main
    11  
    12  var (
    13  	x int = a
    14  	a int = b // ERROR "a refers to\n.*b refers to\n.*c refers to\n.*a"
    15  	b int = c
    16  	c int = a
    17  )