cptn-try.js (957B)
1 // Copyright (C) 2016 the V8 project authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 /*--- 4 es6id: 13.15.8 5 description: Completion value from `try` clause of a try..catch statement 6 info: | 7 TryStatement : try Block Catch 8 9 1. Let B be the result of evaluating Block. 10 2. If B.[[type]] is throw, then 11 [...] 12 3. Else B.[[type]] is not throw, 13 a. Let C be B. 14 4. If C.[[type]] is return, or C.[[type]] is throw, return Completion(C). 15 5. If C.[[value]] is not empty, return Completion(C). 16 6. Return Completion{[[type]]: C.[[type]], [[value]]: undefined, 17 [[target]]: C.[[target]]}. 18 ---*/ 19 20 assert.sameValue(eval('1; try { } catch (err) { }'), undefined); 21 assert.sameValue(eval('2; try { 3; } catch (err) { }'), 3); 22 assert.sameValue(eval('4; try { } catch (err) { 5; }'), undefined); 23 assert.sameValue(eval('6; try { 7; } catch (err) { 8; }'), 7); 24 25 reportCompare(0, 0);