/js/src/jit-test/tests/jaeger/globalOptimize-3.js

http://github.com/zpao/v8monkey · JavaScript · 18 lines · 16 code · 2 blank · 0 comment · 0 complexity · 84e7d51afd49c40f54450d441b3d64b2 MD5 · raw file 

    

  1. y = 30;
    2. 

  2. function bar() {
    3. 

  3.   assertEq(y, 30);
    4. 

  4.   Object.defineProperty(this, 'y', {writable:false});
    5. 

  5.   y = 10;
    6. 

  6.   assertEq(y, 30);
    7. 

  7. }
    8. 

  8. bar();
    9. 

  9. 

  10. x = 30;
    11. 

  11. function foo() {
    12. 

  12.   assertEq(x, 30);
    13. 

  13.   Object.freeze(this);
    14. 

  14.   x = 10;
    15. 

  15.   assertEq(x, 30);
    16. 

  16. }
    17. 

  17. foo();
    18.