112287 2013-03-13 13:41:04 -0700 DFG bytecode parser is too aggressive about getting rid of GetLocals on captured variables 2013-03-14 10:42:48 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED InRadar P2 Normal --- 1 fpizlo fpizlo barraclough ggaren mark.lam mhahnenberg msaboff oliver sam oldest_to_newest 854583 0 fpizlo 2013-03-13 13:41:04 -0700 In fact, the bytecode parser shouldn't get rid of GetLocals on captured variables at all. <rdar://problem/13342340> 854871 1 193039 fpizlo 2013-03-13 19:34:24 -0700 Created attachment 193039 the patch 855311 2 fpizlo 2013-03-14 10:42:48 -0700 Landed in http://trac.webkit.org/changeset/145828 193039 2013-03-13 19:34:24 -0700 2013-03-13 23:21:35 -0700 the patch blah.patch text/plain 9326 fpizlo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTQ1NzQ1KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE3IEBA CisyMDEzLTAzLTEzICBGaWxpcCBQaXpsbyAgPGZwaXpsb0BhcHBsZS5jb20+CisKKyAgICAgICAg CisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMTIyODcK KyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzEzMzQyMzQwPgorCisgICAgICAgIFJldmlld2VkIGJ5 IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgICogYnl0ZWNvZGUvQ29kZUJsb2NrLmNwcDoKKyAg ICAgICAgKEpTQzo6Q29kZUJsb2NrOjpkdW1wQnl0ZWNvZGUpOgorICAgICAgICAoSlNDOjpDb2Rl QmxvY2s6OmZpbmFsaXplVW5jb25kaXRpb25hbGx5KToKKyAgICAgICAgKiBkZmcvREZHQnl0ZUNv ZGVQYXJzZXIuY3BwOgorICAgICAgICAoSlNDOjpERkc6OkJ5dGVDb2RlUGFyc2VyOjpnZXRMb2Nh bCk6CisKIDIwMTMtMDMtMTMgIENzYWJhIE9zenRyb2dvbsOhYyAgPG9zc3lAd2Via2l0Lm9yZz4K IAogICAgICAgICBMTElOVCBDIGxvb3Agd2FybmluZyBmaXggZm9yIEdDQwpJbmRleDogU291cmNl L0phdmFTY3JpcHRDb3JlL2J5dGVjb2RlL0NvZGVCbG9jay5jcHAKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL2J5dGVjb2RlL0NvZGVCbG9jay5jcHAJKHJldmlzaW9uIDE0NTcy NykKKysrIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9ieXRlY29kZS9Db2RlQmxvY2suY3BwCSh3b3Jr aW5nIGNvcHkpCkBAIC01MzksOCArNTM5LDExIEBAIHZvaWQgQ29kZUJsb2NrOjpkdW1wQnl0ZWNv ZGUoUHJpbnRTdHJlYW0KICAgICAgICAgc3RhdGljX2Nhc3Q8dW5zaWduZWQgbG9uZz4oaW5zdHJ1 Y3Rpb25zKCkuc2l6ZSgpKSwKICAgICAgICAgc3RhdGljX2Nhc3Q8dW5zaWduZWQgbG9uZz4oaW5z dHJ1Y3Rpb25zKCkuc2l6ZSgpICogc2l6ZW9mKEluc3RydWN0aW9uKSksCiAgICAgICAgIG1fbnVt UGFyYW1ldGVycywgbV9udW1DYWxsZWVSZWdpc3RlcnMsIG1fbnVtVmFycyk7Ci0gICAgaWYgKHN5 bWJvbFRhYmxlKCkgJiYgc3ltYm9sVGFibGUoKS0+Y2FwdHVyZUNvdW50KCkpCi0gICAgICAgIG91 dC5wcmludGYoIjsgJWQgY2FwdHVyZWQgdmFyKHMpIiwgc3ltYm9sVGFibGUoKS0+Y2FwdHVyZUNv dW50KCkpOworICAgIGlmIChzeW1ib2xUYWJsZSgpICYmIHN5bWJvbFRhYmxlKCktPmNhcHR1cmVD b3VudCgpKSB7CisgICAgICAgIG91dC5wcmludGYoCisgICAgICAgICAgICAiOyAlZCBjYXB0dXJl ZCB2YXIocykgKGZyb20gciVkIHRvIHIlZCwgaW5jbHVzaXZlKSIsCisgICAgICAgICAgICBzeW1i b2xUYWJsZSgpLT5jYXB0dXJlQ291bnQoKSwgc3ltYm9sVGFibGUoKS0+Y2FwdHVyZVN0YXJ0KCks IHN5bWJvbFRhYmxlKCktPmNhcHR1cmVFbmQoKSAtIDEpOworICAgIH0KICAgICBpZiAodXNlc0Fy Z3VtZW50cygpKSB7CiAgICAgICAgIG91dC5wcmludGYoCiAgICAgICAgICAgICAiOyB1c2VzIGFy Z3VtZW50cywgaW4gciVkLCByJWQiLApAQCAtMjMzMSw3ICsyMzM0LDcgQEAgdm9pZCBDb2RlQmxv Y2s6OmZpbmFsaXplVW5jb25kaXRpb25hbGx5KAogICAgICAgICBhbHRlcm5hdGl2ZSgpLT5vcHRp bWl6ZUFmdGVyV2FybVVwKCk7CiAgICAgICAgIAogICAgICAgICBpZiAoREZHOjpzaG91bGRTaG93 RGlzYXNzZW1ibHkoKSkgewotICAgICAgICAgICAgZGF0YUxvZygqdGhpcywgIndpbGwgYmUgamV0 dGlzb25lZCBiZWNhdXNlIG9mIHRoZSBmb2xsb3dpbmcgZGVhZCByZWZlcmVuY2VzOlxuIik7Cisg ICAgICAgICAgICBkYXRhTG9nKCp0aGlzLCAiIHdpbGwgYmUgamV0dGlzb25lZCBiZWNhdXNlIG9m IHRoZSBmb2xsb3dpbmcgZGVhZCByZWZlcmVuY2VzOlxuIik7CiAgICAgICAgICAgICBmb3IgKHVu c2lnbmVkIGkgPSAwOyBpIDwgbV9kZmdEYXRhLT50cmFuc2l0aW9ucy5zaXplKCk7ICsraSkgewog ICAgICAgICAgICAgICAgIFdlYWtSZWZlcmVuY2VUcmFuc2l0aW9uJiB0cmFuc2l0aW9uID0gbV9k ZmdEYXRhLT50cmFuc2l0aW9uc1tpXTsKICAgICAgICAgICAgICAgICBKU0NlbGwqIG9yaWdpbiA9 IHRyYW5zaXRpb24ubV9jb2RlT3JpZ2luLmdldCgpOwpJbmRleDogU291cmNlL0phdmFTY3JpcHRD b3JlL2RmZy9ERkdCeXRlQ29kZVBhcnNlci5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL0phdmFT Y3JpcHRDb3JlL2RmZy9ERkdCeXRlQ29kZVBhcnNlci5jcHAJKHJldmlzaW9uIDE0NTcyNykKKysr IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHQnl0ZUNvZGVQYXJzZXIuY3BwCSh3b3JraW5n IGNvcHkpCkBAIC0yOTcsMTMgKzI5NywxNSBAQCBwcml2YXRlOgogICAgICAgICAgICAgdmFyaWFi bGUgPSBub2RlLT52YXJpYWJsZUFjY2Vzc0RhdGEoKTsKICAgICAgICAgICAgIHZhcmlhYmxlLT5t ZXJnZUlzQ2FwdHVyZWQoaXNDYXB0dXJlZCk7CiAgICAgICAgICAgICAKLSAgICAgICAgICAgIHN3 aXRjaCAobm9kZS0+b3AoKSkgewotICAgICAgICAgICAgY2FzZSBHZXRMb2NhbDoKLSAgICAgICAg ICAgICAgICByZXR1cm4gbm9kZTsKLSAgICAgICAgICAgIGNhc2UgU2V0TG9jYWw6Ci0gICAgICAg ICAgICAgICAgcmV0dXJuIG5vZGUtPmNoaWxkMSgpLm5vZGUoKTsKLSAgICAgICAgICAgIGRlZmF1 bHQ6Ci0gICAgICAgICAgICAgICAgYnJlYWs7CisgICAgICAgICAgICBpZiAoIWlzQ2FwdHVyZWQp IHsKKyAgICAgICAgICAgICAgICBzd2l0Y2ggKG5vZGUtPm9wKCkpIHsKKyAgICAgICAgICAgICAg ICBjYXNlIEdldExvY2FsOgorICAgICAgICAgICAgICAgICAgICByZXR1cm4gbm9kZTsKKyAgICAg ICAgICAgICAgICBjYXNlIFNldExvY2FsOgorICAgICAgICAgICAgICAgICAgICByZXR1cm4gbm9k ZS0+Y2hpbGQxKCkubm9kZSgpOworICAgICAgICAgICAgICAgIGRlZmF1bHQ6CisgICAgICAgICAg ICAgICAgICAgIGJyZWFrOworICAgICAgICAgICAgICAgIH0KICAgICAgICAgICAgIH0KICAgICAg ICAgfSBlbHNlIHsKICAgICAgICAgICAgIG1fcHJlc2VydmVkVmFycy5zZXQob3BlcmFuZCk7Cklu ZGV4OiBMYXlvdXRUZXN0cy9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gTGF5b3V0VGVzdHMvQ2hh bmdlTG9nCShyZXZpc2lvbiAxNDU3ODApCisrKyBMYXlvdXRUZXN0cy9DaGFuZ2VMb2cJKHdvcmtp bmcgY29weSkKQEAgLTEsMyArMSwxNyBAQAorMjAxMy0wMy0xMyAgRmlsaXAgUGl6bG8gIDxmcGl6 bG9AYXBwbGUuY29tPgorCisgICAgICAgIERGRyBieXRlY29kZSBwYXJzZXIgaXMgdG9vIGFnZ3Jl c3NpdmUgYWJvdXQgZ2V0dGluZyByaWQgb2YgR2V0TG9jYWxzIG9uIGNhcHR1cmVkIHZhcmlhYmxl cworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTEyMjg3 CisgICAgICAgIDxyZGFyOi8vcHJvYmxlbS8xMzM0MjM0MD4KKworICAgICAgICBSZXZpZXdlZCBi eSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICAqIGZhc3QvanMvZGZnLWNhcHR1cmVkLXZhci1n ZXQtbG9jYWwtZXhwZWN0ZWQudHh0OiBBZGRlZC4KKyAgICAgICAgKiBmYXN0L2pzL2RmZy1jYXB0 dXJlZC12YXItZ2V0LWxvY2FsLmh0bWw6IEFkZGVkLgorICAgICAgICAqIGZhc3QvanMvanNjLXRl c3QtbGlzdDoKKyAgICAgICAgKiBmYXN0L2pzL3NjcmlwdC10ZXN0cy9kZmctY2FwdHVyZWQtdmFy LWdldC1sb2NhbC5qczogQWRkZWQuCisgICAgICAgIChmb28pOgorCiAyMDEzLTAzLTEzICBEZWFu IEphY2tzb24gIDxkaW5vQGFwcGxlLmNvbT4KIAogICAgICAgICBbV2ViR0xdIGFycmF5LWJvdW5k cy1jbGFtcGluZyBzaG91bGQgdXNlIGxlc3MgZHJhbWF0aWMgbnVtYmVycwpJbmRleDogTGF5b3V0 VGVzdHMvZmFzdC9qcy9kZmctY2FwdHVyZWQtdmFyLWdldC1sb2NhbC1leHBlY3RlZC50eHQKPT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PQotLS0gTGF5b3V0VGVzdHMvZmFzdC9qcy9kZmctY2FwdHVyZWQtdmFyLWdldC1sb2Nh bC1leHBlY3RlZC50eHQJKHJldmlzaW9uIDApCisrKyBMYXlvdXRUZXN0cy9mYXN0L2pzL2RmZy1j YXB0dXJlZC12YXItZ2V0LWxvY2FsLWV4cGVjdGVkLnR4dAkocmV2aXNpb24gMCkKQEAgLTAsMCAr MSwxMDkgQEAKK1Rlc3RzIHRoYXQgR2V0TG9jYWxzIG9uIGNhcHR1cmVkIHZhcmlhYmxlcyBhcmVu J3QgZWxpbWluYXRlZCB0b28gYWdncmVzc2l2ZWx5LgorCitPbiBzdWNjZXNzLCB5b3Ugd2lsbCBz ZWUgYSBzZXJpZXMgb2YgIlBBU1MiIG1lc3NhZ2VzLCBmb2xsb3dlZCBieSAiVEVTVCBDT01QTEVU RSIuCisKKworUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBp cyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0 MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0Mgor UEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFT UyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBm b28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28o KSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBp cyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0 MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0Mgor UEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFT UyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBm b28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28o KSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBp cyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0 MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0Mgor UEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFT UyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBm b28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28o KSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBp cyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0 MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0Mgor UEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFT UyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBm b28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28o KSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBp cyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0 MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0Mgor UEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFT UyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBm b28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28o KSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBp cyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBmb28oKSBpcyA0MgorUEFTUyBzdWNjZXNzZnVs bHlQYXJzZWQgaXMgdHJ1ZQorCitURVNUIENPTVBMRVRFCisKSW5kZXg6IExheW91dFRlc3RzL2Zh c3QvanMvZGZnLWNhcHR1cmVkLXZhci1nZXQtbG9jYWwuaHRtbAo9PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBMYXlv dXRUZXN0cy9mYXN0L2pzL2RmZy1jYXB0dXJlZC12YXItZ2V0LWxvY2FsLmh0bWwJKHJldmlzaW9u IDApCisrKyBMYXlvdXRUZXN0cy9mYXN0L2pzL2RmZy1jYXB0dXJlZC12YXItZ2V0LWxvY2FsLmh0 bWwJKHJldmlzaW9uIDApCkBAIC0wLDAgKzEsMTAgQEAKKzwhRE9DVFlQRSBIVE1MIFBVQkxJQyAi LS8vSUVURi8vRFREIEhUTUwvL0VOIj4KKzxodG1sPgorPGhlYWQ+Cis8c2NyaXB0IHNyYz0icmVz b3VyY2VzL2pzLXRlc3QtcHJlLmpzIj48L3NjcmlwdD4KKzwvaGVhZD4KKzxib2R5PgorPHNjcmlw dCBzcmM9InNjcmlwdC10ZXN0cy9kZmctY2FwdHVyZWQtdmFyLWdldC1sb2NhbC5qcyI+PC9zY3Jp cHQ+Cis8c2NyaXB0IHNyYz0icmVzb3VyY2VzL2pzLXRlc3QtcG9zdC5qcyI+PC9zY3JpcHQ+Cis8 L2JvZHk+Cis8L2h0bWw+CkluZGV4OiBMYXlvdXRUZXN0cy9mYXN0L2pzL2pzYy10ZXN0LWxpc3QK PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PQotLS0gTGF5b3V0VGVzdHMvZmFzdC9qcy9qc2MtdGVzdC1saXN0CShyZXZpc2lv biAxNDU3MjcpCisrKyBMYXlvdXRUZXN0cy9mYXN0L2pzL2pzYy10ZXN0LWxpc3QJKHdvcmtpbmcg Y29weSkKQEAgLTk2LDYgKzk2LDcgQEAgZmFzdC9qcy9kZmctYXJyYXktcHVzaC1zbG93LXB1dAog ZmFzdC9qcy9kZmctYm9vbC10by1pbnQzMi1yZXVzZQogZmFzdC9qcy9kZmctYnJhbmNoLWxvZ2lj YWwtbm90LXBlZXBob2xlLWFyb3VuZC1vc3ItZXhpdAogZmFzdC9qcy9kZmctYnJhbmNoLW5vdC1m YWlsCitmYXN0L2pzL2RmZy1jYXB0dXJlZC12YXItZ2V0LWxvY2FsCiBmYXN0L2pzL2RmZy1jZmEt bWVyZ2Utd2l0aC1kZWFkLXVzZS1hdC10YWlsCiBmYXN0L2pzL2RmZy1jZmctc2ltcGxpZnktZWxp bWluYXRlLXNldC1sb2NhbC10eXBlLWNoZWNrLXRoZW4tYnJhbmNoLW5vdC1udWxsCiBmYXN0L2pz L2RmZy1jZmctc2ltcGxpZnktZWxpbWluYXRlLXNldC1sb2NhbC10eXBlLWNoZWNrLXRoZW4tYnJh bmNoLW5vdC1udWxsLWFuZC1kZWNyZW1lbnQKSW5kZXg6IExheW91dFRlc3RzL2Zhc3QvanMvc2Ny aXB0LXRlc3RzL2RmZy1jYXB0dXJlZC12YXItZ2V0LWxvY2FsLmpzCj09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIExh eW91dFRlc3RzL2Zhc3QvanMvc2NyaXB0LXRlc3RzL2RmZy1jYXB0dXJlZC12YXItZ2V0LWxvY2Fs LmpzCShyZXZpc2lvbiAwKQorKysgTGF5b3V0VGVzdHMvZmFzdC9qcy9zY3JpcHQtdGVzdHMvZGZn LWNhcHR1cmVkLXZhci1nZXQtbG9jYWwuanMJKHJldmlzaW9uIDApCkBAIC0wLDAgKzEsNzggQEAK K2Rlc2NyaXB0aW9uKAorIlRlc3RzIHRoYXQgR2V0TG9jYWxzIG9uIGNhcHR1cmVkIHZhcmlhYmxl cyBhcmVuJ3QgZWxpbWluYXRlZCB0b28gYWdncmVzc2l2ZWx5LiIKKyk7CisKK2Z1bmN0aW9uIGZv bygpIHsKKyAgICB2YXIgeDsKKyAgICAoZnVuY3Rpb24oKXsKKyAgICAgICAgeCA9IDQyOworICAg ICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4 ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7 CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAg ICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHgg PSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsK KyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAg ICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9 IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOwor ICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAg ICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0g NDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7Cisg ICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAg IHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0 MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAg ICAgICAgeCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAg eCA9IDQyOworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQy OworICAgICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAg ICAgICB4ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgICAgICB4 ID0gNDI7CisgICAgICAgIHggPSA0MjsKKyAgICAgICAgeCA9IDQyOworICAgIH0pKCk7CisgICAg dmFyIHkgPSB4OworICAgIHJldHVybiB5OworfQorCitmb3IgKHZhciBpID0gMDsgaSA8IDEwMDsg KytpKQorICAgIHNob3VsZEJlKCJmb28oKSIsICI0MiIpOwo=