<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Nov 9, 2017, at 6:25 PM, Pavel Yaskevich <<a href="mailto:pyaskevich@apple.com" class="">pyaskevich@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><br class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">On Nov 9, 2017, at 6:24 PM, Slava Pestov <<a href="mailto:spestov@apple.com" class="">spestov@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Relevant part of the change:<div class=""><br class=""></div><div class=""><a href="https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c#diff-36857e4a32f1cda824b3bf3cf60ae051L4072" class="">https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c#diff-36857e4a32f1cda824b3bf3cf60ae051L4072</a></div><div class=""><br class=""></div><div class="">The function_ref or class_method for a method calls now comes after argument evaluation.</div></div></div></blockquote><div class=""><br class=""></div>Should it be fixed in LLDB or Swift?<br class=""></div></div></div></blockquote><div><br class=""></div>I think it exposed an existing issue in Swift’s debug info emission.</div><div><br class=""></div><div>Slava</div><div><br class=""><blockquote type="cite" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><blockquote type="cite" class=""><div class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><br class=""></div><div class="">Slava<br class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">On Nov 9, 2017, at 6:20 PM, Slava Pestov <<a href="mailto:spestov@apple.com" class="">spestov@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">I think it’s this change: <a href="https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c" class="">https://github.com/apple/swift/pull/12787/commits/2a0cb060f8ad85f7b1bf1f6e77d82201ae4d0f2c</a><div class=""><br class=""></div><div class="">It caused some SIL instructions to be re-ordered in an equivalent way.</div><div class=""><br class=""></div></div></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></div></blockquote></div><br class=""></body></html>