<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">It seems to be a false positive of Asan container overflow checker. I've a PR to tentatively fix it.<div class=""><br class=""></div><div class=""><a href="https://github.com/apple/swift/pull/12720" class="">https://github.com/apple/swift/pull/12720</a></div><div class=""><br class=""></div><div class="">It's still testing</div><div class=""><br class=""></div><div class=""><br class=""><div class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">--</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">Xi</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><br class="Apple-interchange-newline">
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<br class=""><div><blockquote type="cite" class=""><div class="">On Nov 2, 2017, at 1:28 PM, Erik Eckstein <<a href="mailto:eeckstein@apple.com" class="">eeckstein@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="">Any update on this?<div class=""><br class=""></div><div class="">Can you revert in the meantime if you’re not able to fix it within the next hour?</div><div class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">On Nov 2, 2017, at 9:26 AM, Xi Ge <<a href="mailto:xi_ge@apple.com" class="">xi_ge@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Ack, will take a look soon.<div class=""><br class=""></div><div class="">Xi</div><div class=""><br class=""><div class=""><blockquote type="cite" class=""><div class="">On Nov 2, 2017, at 9:13 AM, Douglas Gregor <<a href="mailto:dgregor@apple.com" class="">dgregor@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Xi, this is failing in<div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: rgb(192, 197, 206); font-family: monospace; font-size: 13px; white-space: pre-wrap; background-color: rgb(43, 48, 59);" class="">swift::syntax::SyntaxParsingContext::ContextInfo::createFromBack(swift::syntax::SyntaxKind, unsigned int) </span><br class=""><div class=""><br class=""></div><div class="">which might be related to your recent changes.</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>- Doug</div><div class=""><br class=""><blockquote type="cite" class=""><div class="">On Nov 2, 2017, at 1:45 AM, <a href="mailto:no-reply@swift.org" class="">no-reply@swift.org</a> wrote:</div><br class="Apple-interchange-newline"><div class=""><h2 style="font-family: "Helvetica Neue", sans-serif; font-style: normal; font-variant-caps: normal; letter-spacing: normal; orphans: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; width: 737px; background-color: red; color: white; text-align: center;" class=""></h2><h1 style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-style: normal; font-variant-caps: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">[<font class="FAILURE" style="color: red;">FAILURE</font>] oss-swift-incremental-ASAN-RA-osx [#526]</h1><table style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 300; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class=""><tbody class=""><tr style="text-align: left;" class=""><th class="">Build URL:</th><td class=""><a href="https://ci.swift.org/job/oss-swift-incremental-ASAN-RA-osx/526/" style="color: rgb(0, 122, 255); text-decoration: none;" class="">https://ci.swift.org/job/oss-swift-incremental-ASAN-RA-osx/526/</a></td></tr><tr style="text-align: left;" class=""><th class="">Project:</th><td class="">oss-swift-incremental-ASAN-RA-osx</td></tr><tr style="text-align: left;" class=""><th class="">Date of build:</th><td class="">Wed, 01 Nov 2017 23:53:36 -0500</td></tr><tr style="text-align: left;" class=""><th class="">Build duration:</th><td class="">3 hr 52 min</td></tr></tbody></table><h2 style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-style: normal; font-variant-caps: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Identified problems:</h2><ul style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 300; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class=""><li class="">Regression test failed: This build failed because a regression test in the test suite FAILed. Below is a list of all errors:<ul class=""><li class=""><a href="https://ci.swift.org//job/oss-swift-incremental-ASAN-RA-osx/526/consoleFull#1519508151ba62d58e-7248-467b-91e0-c7508d5cf947" style="color: rgb(0, 122, 255); text-decoration: none;" class="">Indication 1</a></li></ul></li><li class="">Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:<ul class=""><li class=""><a href="https://ci.swift.org//job/oss-swift-incremental-ASAN-RA-osx/526/consoleFull#-13442314533122a513-f36a-4c87-8ed7-cbc36a1ec144" style="color: rgb(0, 122, 255); text-decoration: none;" class="">Indication 1</a></li></ul></li></ul><br style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 300; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class=""><h2 style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-style: normal; font-variant-caps: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Changes</h2><ul style="color: rgb(57, 57, 57); font-family: "Helvetica Neue", sans-serif; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 300; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class=""><li class="">Commit<span class="Apple-converted-space"> </span><b class="">4a54f51e052df35f10c372cc72fb7f422fb2dece</b><span class="Apple-converted-space"> </span>by<span class="Apple-converted-space"> </span><b class="">daniel_dunbar:</b><p class="commit-message" style="font-family: Menlo, fixed; white-space: pre-wrap;">[Xcode] Add GTEST_NO_LLVM_RAW_OSTREAM declarations for Xcode project.</p><ul class=""><li class="change-edit"><b class="">edit</b>: llbuild.xcodeproj/project.pbxproj</li></ul></li><br class=""><li class="">Commit<span class="Apple-converted-space"> </span><b class="">26f6a751c4dc97383f35bc2d913317df15b54c15</b><span class="Apple-converted-space"> </span>by<span class="Apple-converted-space"> </span><b class="">dgregor:</b><p class="commit-message" style="font-family: Menlo, fixed; white-space: pre-wrap;">Remove extensions on ImplicitlyUnwrappedOptional from the stdlib.</p><ul class=""><li class="change-edit"><b class="">edit</b>: stdlib/public/core/ImplicitlyUnwrappedOptional.swift</li></ul></li><br class=""><li class="">Commit<span class="Apple-converted-space"> </span><b class="">2e2c7e8dd6e3e352e51d96a89df4895da85a6bec</b><span class="Apple-converted-space"> </span>by<span class="Apple-converted-space"> </span><b class="">dgregor:</b><p class="commit-message" style="font-family: Menlo, fixed; white-space: pre-wrap;">Update tests for removal of ImplicitlyUnwrappedOptional extensions.</p><ul class=""><li class="change-edit"><b class="">edit</b>: test/IDE/complete_dynamic_lookup.swift</li><li class="change-edit"><b class="">edit</b>: test/Interpreter/SDK/objc_dynamic_lookup.swift</li><li class="change-edit"><b class="">edit</b>: test/IDE/print_stdlib.swift</li><li class="change-edit"><b class="">edit</b>: test/Interpreter/SDK/objc_keypath.swift</li></ul></li><br class=""><li class="">Commit<span class="Apple-converted-space"> </span><b class="">094395b940fc088102fc017c9c5b02baa84e8119</b><span class="Apple-converted-space"> </span>by<span class="Apple-converted-space"> </span><b class="">github:</b><p class="commit-message" style="font-family: Menlo, fixed; white-space: pre-wrap;">[test] Remove -whole-module-optimization from test IRGen/asmname.swift</p><ul class=""><li class="change-edit"><b class="">edit</b>: test/IRGen/asmname.swift</li></ul></li><br class=""><li class="">Commit<span class="Apple-converted-space"> </span><b class="">0d98c4c5df5ce4d50498355d2218815597c70d2d</b><span class="Apple-converted-space"> </span>by<span class="Apple-converted-space"> </span><b class="">github:</b><p class="commit-message" style="font-family: Menlo, fixed; white-space: pre-wrap;">libSyntax: Ensure round-trip printing when we build syntax tree from</p><ul class=""><li class="change-edit"><b class="">edit</b>: test/Syntax/Outputs/round_trip_parse_gen.swift.withkinds</li><li class="change-edit"><b class="">edit</b>: lib/Syntax/SyntaxParsingContext.cpp</li><li class="change-edit"><b class="">edit</b>: lib/Parse/Parser.cpp</li><li class="change-edit"><b class="">edit</b>: include/swift/AST/Module.h</li><li class="change-edit"><b class="">edit</b>: lib/Parse/ParseExpr.cpp</li><li class="change-edit"><b class="">edit</b>: include/swift/Parse/Lexer.h</li><li class="change-edit"><b class="">edit</b>: include/swift/Parse/Parser.h</li><li class="change-edit"><b class="">edit</b>: lib/Parse/Lexer.cpp</li><li class="change-edit"><b class="">edit</b>: include/swift/Syntax/SyntaxParsingContext.h</li><li class="change-edit"><b class="">edit</b>: lib/Parse/ParseDecl.cpp</li><li class="change-edit"><b class="">edit</b>: test/Syntax/round_trip_parse_gen.swift</li></ul></li></ul></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></div></div></blockquote></div><br class=""></div></body></html>