diff options
Diffstat (limited to 'js/src/jit-test/tests/basic/testArgumentsOptimizationFailCornerCase.js')
-rw-r--r-- | js/src/jit-test/tests/basic/testArgumentsOptimizationFailCornerCase.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testArgumentsOptimizationFailCornerCase.js b/js/src/jit-test/tests/basic/testArgumentsOptimizationFailCornerCase.js new file mode 100644 index 0000000000..90f4f11c94 --- /dev/null +++ b/js/src/jit-test/tests/basic/testArgumentsOptimizationFailCornerCase.js @@ -0,0 +1,23 @@ +Object.prototype.blah = 42; + +function g(a,b,c) { + assertEq(a, 1); + assertEq(b, 2); + assertEq(c, 3); + return 43; +} + +function f() { + var a = arguments; + var b = a; + var s = "blah"; + assertEq(a[s], 42); + assertEq(b[s], 42); + assertEq(a[s], 42); + assertEq(b.length, 3); + assertEq(a.length, 3); + assertEq(g.apply(null, b), 43); +} + +for (var i = 0; i < 10; ++i) + f(1,2,3); |