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Diffstat (limited to 'test/typecheckloop.go')
| -rw-r--r-- | test/typecheckloop.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/typecheckloop.go b/test/typecheckloop.go new file mode 100644 index 0000000..a143e09 --- /dev/null +++ b/test/typecheckloop.go @@ -0,0 +1,14 @@ +// errorcheck + +// Copyright 2015 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. + +// Verify that constant definition loops are caught during +// typechecking and that the errors print correctly. + +package main + +const A = 1 + B // ERROR "constant definition loop\n.*A uses B\n.*B uses C\n.*C uses A|initialization cycle" +const B = C - 1 // ERROR "constant definition loop\n.*B uses C\n.*C uses B|initialization cycle" +const C = A + B + 1 |