diff options
Diffstat (limited to 'js/src/jit-test/tests/cacheir/optimize-get-iterator-1.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/optimize-get-iterator-1.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/optimize-get-iterator-1.js b/js/src/jit-test/tests/cacheir/optimize-get-iterator-1.js new file mode 100644 index 0000000000..f22d5fab63 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/optimize-get-iterator-1.js @@ -0,0 +1,13 @@ +(() => { + let returnCalled = false; + ({}).__proto__.return = () => { + returnCalled = true; + return { value: 3, done: true }; + }; + + assertEq(returnCalled, false); + let [a,b] = [1,2,3]; + assertEq(returnCalled, true); + assertEq(a, 1); + assertEq(b, 2); +})(); |