// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-super-keyword es6id: 12.3.5 description: > SuperProperty evaluation when the "home" object's prototype is not object-coercible. info: | [...] 4. If the code matched by the syntactic production that is being evaluated is strict mode code, let strict be true, else let strict be false. 5. Return ? MakeSuperPropertyReference(propertyKey, strict). 12.3.5.3 Runtime Semantics: MakeSuperPropertyReference 1. Let env be GetThisEnvironment( ). 2. If env.HasSuperBinding() is false, throw a ReferenceError exception. 3. Let actualThis be ? env.GetThisBinding(). 4. Let baseValue be ? env.GetSuperBase(). 5. Let bv be ? RequireObjectCoercible(baseValue). ---*/ var caught; var obj = { method() { try { super['x']; } catch (err) { caught = err; } } }; Object.setPrototypeOf(obj, null); obj.method(); assert.sameValue(typeof caught, 'object'); assert.sameValue(caught.constructor, TypeError); reportCompare(0, 0);