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Source file test/typecheckloop.go

Documentation: test

  // 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"
  const B = C - 1 // ERROR "constant definition loop\n.*B uses C\n.*C uses B"
  const C = A + B + 1

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