// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Unsigned right shift always throws for non-primitive BigInt values
esid: sec-unsigned-right-shift-operator-runtime-semantics-evaluation
info: |
  ShiftExpression : ShiftExpression >>> AdditiveExpression

  1. Let lref be the result of evaluating ShiftExpression.
  2. Let lval be ? GetValue(lref).
  3. Let rref be the result of evaluating AdditiveExpression.
  4. Let rval be ? GetValue(rref).
  5. Let lnum be ? ToNumeric(lval).
  6. Let rnum be ? ToNumeric(rval).
  7. If Type(lnum) does not equal Type(rnum), throw a TypeError exception.
  8. Let T be Type(lnum).
  9. Return T::unsignedRightShift(lnum, rnum).

  Note: BigInt::unsignedRightShift always throws a TypeError

features: [BigInt, Symbol.toPrimitive]
---*/
assert.throws(TypeError, function() {
  Object(0b101n) >>> 1n;
}, 'Object(0b101n) >>> 1n throws TypeError');

assert.throws(TypeError, function() {
  Object(0b101n) >>> Object(1n);
}, 'Object(0b101n) >>> Object(1n) throws TypeError');

function err() {
  throw new Test262Error();
}

assert.throws(TypeError, function() {
  ({
    [Symbol.toPrimitive]: function() {
      return 0b101n;
    },

    valueOf: err,
    toString: err
  }) >>> 1n;
}, '({[Symbol.toPrimitive]: function() {return 0b101n;}, valueOf: err, toString: err}) >>> 1n throws TypeError');

assert.throws(TypeError, function() {
  ({
    valueOf: function() {
      return 0b101n;
    },

    toString: err
  }) >>> 1n;
}, '({valueOf: function() {return 0b101n;}, toString: err}) >>> 1n throws TypeError');

assert.throws(TypeError, function() {
  ({
    toString: function() {
      return 0b101n;
    }
  }) >>> 1n;
}, '({toString: function() {return 0b101n;}}) >>> 1n throws TypeError');

assert.throws(TypeError, function() {
  0b101n >>> {
    [Symbol.toPrimitive]: function() {
      return 1n;
    },

    valueOf: err,
    toString: err
  };
}, '0b101n >>> {[Symbol.toPrimitive]: function() {return 1n;}, valueOf: err, toString: err} throws TypeError');

assert.throws(TypeError, function() {
  0b101n >>> {
    valueOf: function() {
      return 1n;
    },

    toString: err
  };
}, '0b101n >>> {valueOf: function() {return 1n;}, toString: err} throws TypeError');

assert.throws(TypeError, function() {
  0b101n >>> {
    toString: function() {
      return 1n;
    }
  };
}, '0b101n >>> {toString: function() {return 1n;}} throws TypeError');

assert.throws(TypeError, function() {
  ({
    valueOf: function() {
      return 0b101n;
    }
  }) >>> {
    valueOf: function() {
      return 1n;
    }
  };
}, '({valueOf: function() {return 0b101n;}}) >>> {valueOf: function() {return 1n;}} throws TypeError');