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[5.0][AST] Retrive EndLine after StartLineAndColumn for SingleRawComment #14737

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Merged
merged 1 commit into from
Feb 22, 2018
Merged

[5.0][AST] Retrive EndLine after StartLineAndColumn for SingleRawComment #14737

merged 1 commit into from
Feb 22, 2018

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rintaro
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@rintaro rintaro commented Feb 20, 2018 •
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Cherry-pick of #14733 to swift-5.0-branch.

rdar://problem/37570893

@rintaro
[AST] Retrive EndLine after StartStartLineAndColumn for SingleRawComment
4cf9c8a 
llvm::SourceMgr caches the line and column of the last query. It
usually scans from that position for subsequent queries. However, if the
query is for a position ahead of the last query, it re-scan from the top
of the whole buffer. This significally slows down the performance.

This change effectively mitigate performance regression introduced in
swiftlang#11264 without functional changes.
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rintaro commented Feb 20, 2018

@swift-ci Please smoke test

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rintaro commented Feb 20, 2018

Linux failure: https://ci.swift.org/job/swift-PR-Linux-smoke-test/4583/

FAIL: Swift(linux-x86_64) :: stdlib/Lazy.swift.gyb (630 of 10702)
******************** TEST 'Swift(linux-x86_64) :: stdlib/Lazy.swift.gyb' FAILED ********************
Script:
--
rm -rf /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp && mkdir -p /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp && /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/utils/gyb /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb -o /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/main.swift && /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/utils/line-directive /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/main.swift -- /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swiftc -target x86_64-unknown-linux-gnu  -module-cache-path '/tmp/swift-testsuite-clang-module-cacheucK9q6' -swift-version 3  -module-cache-path '/tmp/swift-testsuite-clang-module-cacheucK9q6' /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/main.swift -o /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/a.out -module-name main && /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/utils/line-directive /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/main.swift --  /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/a.out
--
Exit Code: 254

Command Output (stdout):
--
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:138:7: warning: variable 'c' was never mutated; consider changing to 'let' constant
  var c = CollectionOfOne<OpaqueValue<Int>>(OpaqueValue(42))
  ~~~ ^
  let
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:138:7: warning: variable 'c' was never mutated; consider changing to 'let' constant
  var c = CollectionOfOne<OpaqueValue<Int>>(OpaqueValue(42))
  ~~~ ^
  let
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:167:7: warning: initialization of immutable value 'slice' was never used; consider replacing with assignment to '_' or removing it
  let slice = r.count == 0 ? c[0..<0] : c[0..<1]
  ~~~~^~~~~
  _
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:261:7: warning: variable 'c' was never mutated; consider changing to 'let' constant
  var c = EmptyCollection<OpaqueValue<Int>>()
  ~~~ ^
  let
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:261:7: warning: variable 'c' was never mutated; consider changing to 'let' constant
  var c = EmptyCollection<OpaqueValue<Int>>()
  ~~~ ^
  let
*** Error in `/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift': corrupted double-linked list: 0x000000000776fd00 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f1d088a27e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x82970)[0x7f1d088ad970]
/lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x54)[0x7f1d088af184]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_Znwm+0x18)[0x7f1d08e98e78]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0xd5d85f]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0xd5d673]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0xf83286]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x177186e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x176b7f0]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x1739e78]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x134aa03]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x1299cc3]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x129ac53]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12a4a12]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x129a25d]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12a4fd1]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x129ae27]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x1299cd9]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x129ac53]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12a5232]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12a93c9]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12acc71]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12ac72d]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b0b43]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12acf3e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12ac72d]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b0b43]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12acf3e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b1cda]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b1299]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12acf3e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b1cda]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b1299]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12acf3e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b1cda]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b1299]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12acf3e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12aec46]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12b08b8]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12e6837]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12ea5e9]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x137b646]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x137a6c6]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x137ad04]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x13a34ab]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x12ea6ff]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x137b646]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x137ae46]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x139db7c]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x10965d4]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x109557e]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x1094f2a]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x4c8ede]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x4c7c2a]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x480584]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f1d0884b830]
/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift[0x47de39]
======= Memory map: ========
00400000-05c37000 r-xp 00000000 ca:21 13370107                           /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift
05c37000-06038000 r--p 05836000 ca:21 13370107                           /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift
06038000-0604a000 rw-p 05c37000 ca:21 13370107                           /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift
0604a000-0609a000 rw-p 00000000 00:00 0 
06303000-07f11000 rw-p 00000000 00:00 0                                  [heap]
7f1d00000000-7f1d00021000 rw-p 00000000 00:00 0 
7f1d00021000-7f1d04000000 ---p 00000000 00:00 0 
7f1d067c8000-7f1d06a05000 r--p 00000000 ca:21 13240005                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/StdlibCollectionUnittest.swiftmodule
7f1d06a05000-7f1d06ba0000 r--p 00000000 ca:02 1801626                    /tmp/swift-testsuite-clang-module-cacheucK9q6/1RBSLOW6DW0H8/SwiftGlibc-1NJHEXZIG3QVV.pcm
7f1d06ba0000-7f1d06bec000 r--p 00000000 ca:21 13240001                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/StdlibUnittest.swiftmodule
7f1d06bec000-7f1d070e3000 r--p 00000000 ca:21 13239990                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/Swift.swiftdoc
7f1d070e3000-7f1d08616000 r--p 00000000 ca:21 13239989                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/Swift.swiftmodule
7f1d08616000-7f1d08629000 r-xp 00000000 ca:02 2201                       /lib/x86_64-linux-gnu/libbsd.so.0.8.2
7f1d08629000-7f1d08828000 ---p 00013000 ca:02 2201                       /lib/x86_64-linux-gnu/libbsd.so.0.8.2
7f1d08828000-7f1d08829000 r--p 00012000 ca:02 2201                       /lib/x86_64-linux-gnu/libbsd.so.0.8.2
7f1d08829000-7f1d0882a000 rw-p 00013000 ca:02 2201                       /lib/x86_64-linux-gnu/libbsd.so.0.8.2
7f1d0882a000-7f1d0882b000 rw-p 00000000 00:00 0 
7f1d0882b000-7f1d089eb000 r-xp 00000000 ca:02 2072                       /lib/x86_64-linux-gnu/libc-2.23.so
7f1d089eb000-7f1d08beb000 ---p 001c0000 ca:02 2072                       /lib/x86_64-linux-gnu/libc-2.23.so
7f1d08beb000-7f1d08bef000 r--p 001c0000 ca:02 2072                       /lib/x86_64-linux-gnu/libc-2.23.so
7f1d08bef000-7f1d08bf1000 rw-p 001c4000 ca:02 2072                       /lib/x86_64-linux-gnu/libc-2.23.so
7f1d08bf1000-7f1d08bf5000 rw-p 00000000 00:00 0 
7f1d08bf5000-7f1d08c0b000 r-xp 00000000 ca:02 2039                       /lib/x86_64-linux-gnu/libgcc_s.so.1
7f1d08c0b000-7f1d08e0a000 ---p 00016000 ca:02 2039                       /lib/x86_64-linux-gnu/libgcc_s.so.1
7f1d08e0a000-7f1d08e0b000 rw-p 00015000 ca:02 2039                       /lib/x86_64-linux-gnu/libgcc_s.so.1
7f1d08e0b000-7f1d08f7d000 r-xp 00000000 ca:02 8178                       /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f1d08f7d000-7f1d0917d000 ---p 00172000 ca:02 8178                       /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f1d0917d000-7f1d09187000 r--p 00172000 ca:02 8178                       /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f1d09187000-7f1d09189000 rw-p 0017c000 ca:02 8178                       /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f1d09189000-7f1d0918d000 rw-p 00000000 00:00 0 
7f1d0918d000-7f1d09295000 r-xp 00000000 ca:02 2067                       /lib/x86_64-linux-gnu/libm-2.23.so
7f1d09295000-7f1d09494000 ---p 00108000 ca:02 2067                       /lib/x86_64-linux-gnu/libm-2.23.so
7f1d09494000-7f1d09495000 r--p 00107000 ca:02 2067                       /lib/x86_64-linux-gnu/libm-2.23.so
7f1d09495000-7f1d09496000 rw-p 00108000 ca:02 2067                       /lib/x86_64-linux-gnu/libm-2.23.so
7f1d09496000-7f1d094bb000 r-xp 00000000 ca:02 2197                       /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f1d094bb000-7f1d096ba000 ---p 00025000 ca:02 2197                       /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f1d096ba000-7f1d096be000 r--p 00024000 ca:02 2197                       /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f1d096be000-7f1d096bf000 rw-p 00028000 ca:02 2197                       /lib/x86_64-linux-gnu/libtinfo.so.5.9
7f1d096bf000-7f1d096c6000 r-xp 00000000 ca:02 2050                       /lib/x86_64-linux-gnu/librt-2.23.so
7f1d096c6000-7f1d098c5000 ---p 00007000 ca:02 2050                       /lib/x86_64-linux-gnu/librt-2.23.so
7f1d098c5000-7f1d098c6000 r--p 00006000 ca:02 2050                       /lib/x86_64-linux-gnu/librt-2.23.so
7f1d098c6000-7f1d098c7000 rw-p 00007000 ca:02 2050                       /lib/x86_64-linux-gnu/librt-2.23.so
7f1d098c7000-7f1d098cb000 r-xp 00000000 ca:02 2073                       /lib/x86_64-linux-gnu/libuuid.so.1.3.0
7f1d098cb000-7f1d09aca000 ---p 00004000 ca:02 2073                       /lib/x86_64-linux-gnu/libuuid.so.1.3.0
7f1d09aca000-7f1d09acb000 r--p 00003000 ca:02 2073                       /lib/x86_64-linux-gnu/libuuid.so.1.3.0
7f1d09acb000-7f1d09acc000 rw-p 00004000 ca:02 2073                       /lib/x86_64-linux-gnu/libuuid.so.1.3.0
7f1d09acc000-7f1d09afd000 r-xp 00000000 ca:02 25964                      /usr/lib/x86_64-linux-gnu/libedit.so.2.0.53
7f1d09afd000-7f1d09cfd000 ---p 00031000 ca:02 25964                      /usr/lib/x86_64-linux-gnu/libedit.so.2.0.53
7f1d09cfd000-7f1d09cff000 r--p 00031000 ca:02 25964                      /usr/lib/x86_64-linux-gnu/libedit.so.2.0.53
7f1d09cff000-7f1d09d00000 rw-p 00033000 ca:02 25964                      /usr/lib/x86_64-linux-gnu/libedit.so.2.0.53
7f1d09d00000-7f1d09d04000 rw-p 00000000 00:00 0 
7f1d09d04000-7f1d09d07000 r-xp 00000000 ca:02 2053                       /lib/x86_64-linux-gnu/libdl-2.23.so
7f1d09d07000-7f1d09f06000 ---p 00003000 ca:02 2053                       /lib/x86_64-linux-gnu/libdl-2.23.so
7f1d09f06000-7f1d09f07000 r--p 00002000 ca:02 2053                       /lib/x86_64-linux-gnu/libdl-2.23.so
7f1d09f07000-7f1d09f08000 rw-p 00003000 ca:02 2053                       /lib/x86_64-linux-gnu/libdl-2.23.so
7f1d09f08000-7f1d09f0e000 r-xp 00000000 ca:02 60567                      /usr/lib/x86_64-linux-gnu/libatomic.so.1.1.0
7f1d09f0e000-7f1d0a10d000 ---p 00006000 ca:02 60567                      /usr/lib/x86_64-linux-gnu/libatomic.so.1.1.0
7f1d0a10d000-7f1d0a10e000 r--p 00005000 ca:02 60567                      /usr/lib/x86_64-linux-gnu/libatomic.so.1.1.0
7f1d0a10e000-7f1d0a10f000 rw-p 00006000 ca:02 60567                      /usr/lib/x86_64-linux-gnu/libatomic.so.1.1.0
7f1d0a10f000-7f1d0a110000 rw-p 00000000 00:00 0 
7f1d0a110000-7f1d0a128000 r-xp 00000000 ca:02 2047                       /lib/x86_64-linux-gnu/libpthread-2.23.so
7f1d0a128000-7f1d0a327000 ---p 00018000 ca:02 2047                       /lib/x86_64-linux-gnu/libpthread-2.23.so
7f1d0a327000-7f1d0a328000 r--p 00017000 ca:02 2047                       /lib/x86_64-linux-gnu/libpthread-2.23.so
7f1d0a328000-7f1d0a329000 rw-p 00018000 ca:02 2047                       /lib/x86_64-linux-gnu/libpthread-2.23.so
7f1d0a329000-7f1d0a32d000 rw-p 00000000 00:00 0 
7f1d0a32d000-7f1d0a353000 r-xp 00000000 ca:02 2042                       /lib/x86_64-linux-gnu/ld-2.23.so
7f1d0a36a000-7f1d0a3dc000 rw-p 00000000 00:00 0 
7f1d0a3e4000-7f1d0a3ee000 r--p 00000000 ca:21 13240006                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/StdlibCollectionUnittest.swiftdoc
7f1d0a3ee000-7f1d0a3f3000 r--p 00000000 ca:21 13239995                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/SwiftPrivatePthreadExtras.swiftmodule
7f1d0a3f3000-7f1d0a416000 r--p 00000000 ca:21 13239999                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/SwiftOnoneSupport.swiftmodule
7f1d0a416000-7f1d0a43d000 r--p 00000000 ca:02 1801625                    /tmp/swift-testsuite-clang-module-cacheucK9q6/1RBSLOW6DW0H8/SwiftShims-3GK4N1PWZK5W.pcm
7f1d0a43d000-7f1d0a47d000 r--p 00000000 00:00 0 
7f1d0a47d000-7f1d0a4aa000 rw-p 00000000 00:00 0 
7f1d0a4ae000-7f1d0a4b3000 r--p 00000000 ca:21 13239997                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/SwiftPrivateLibcExtras.swiftmodule
7f1d0a4b3000-7f1d0a4c2000 r--p 00000000 ca:21 13239991                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/Glibc.swiftmodule
7f1d0a4c2000-7f1d0a4fb000 rw-p 00000000 00:00 0 
7f1d0a4fb000-7f1d0a50c000 r--p 00000000 ca:21 13503481                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/main.swift
7f1d0a50c000-7f1d0a546000 rw-p 00000000 00:00 0 
7f1d0a548000-7f1d0a549000 rw-p 00000000 00:00 0 
7f1d0a549000-7f1d0a550000 r--p 00000000 ca:21 13239993                   /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/lib/swift/linux/x86_64/SwiftPrivate.swiftmodule
7f1d0a550000-7f1d0a552000 rw-p 00000000 00:00 0 
7f1d0a552000-7f1d0a553000 r--p 00025000 ca:02 2042                       /lib/x86_64-linux-gnu/ld-2.23.so
7f1d0a553000-7f1d0a554000 rw-p 00026000 ca:02 2042                       /lib/x86_64-linux-gnu/ld-2.23.so
7f1d0a554000-7f1d0a555000 rw-p 00000000 00:00 0 
7ffd4be00000-7ffd4be31000 rw-p 00000000 00:00 0                          [stack]
7ffd4be3f000-7ffd4be41000 r--p 00000000 00:00 0                          [vvar]
7ffd4be41000-7ffd4be43000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
#0 0x0000000003f606d4 PrintStackTraceSignalHandler(void*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x3f606d4)
#1 0x0000000003f60a16 SignalHandler(int) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x3f60a16)
#2 0x00007f1d0a121390 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x11390)
#3 0x00007f1d08860428 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x35428)
#4 0x00007f1d0886202a abort (/lib/x86_64-linux-gnu/libc.so.6+0x3702a)
#5 0x00007f1d088a27ea (/lib/x86_64-linux-gnu/libc.so.6+0x777ea)
#6 0x00007f1d088ad970 (/lib/x86_64-linux-gnu/libc.so.6+0x82970)
#7 0x00007f1d088af184 __libc_malloc (/lib/x86_64-linux-gnu/libc.so.6+0x84184)
#8 0x00007f1d08e98e78 operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8de78)
#9 0x0000000000d5d85f llvm::DenseMap<swift::SubstitutableType*, swift::Type, llvm::DenseMapInfo<swift::SubstitutableType*>, llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type> >::grow(unsigned int) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0xd5d85f)
#10 0x0000000000d5d673 llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type>* llvm::DenseMapBase<llvm::DenseMap<swift::SubstitutableType*, swift::Type, llvm::DenseMapInfo<swift::SubstitutableType*>, llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type> >, swift::SubstitutableType*, swift::Type, llvm::DenseMapInfo<swift::SubstitutableType*>, llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type> >::InsertIntoBucketImpl<swift::SubstitutableType*>(swift::SubstitutableType* const&, swift::SubstitutableType* const&, llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type>*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0xd5d673)
#11 0x0000000000f83286 llvm::DenseMapBase<llvm::DenseMap<swift::SubstitutableType*, swift::Type, llvm::DenseMapInfo<swift::SubstitutableType*>, llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type> >, swift::SubstitutableType*, swift::Type, llvm::DenseMapInfo<swift::SubstitutableType*>, llvm::detail::DenseMapPair<swift::SubstitutableType*, swift::Type> >::operator[](swift::SubstitutableType*&&) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0xf83286)
#12 0x000000000177186e swift::TypeBase::getContextSubstitutions(swift::DeclContext const*, swift::GenericEnvironment*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x177186e)
#13 0x000000000176b7f0 swift::TypeBase::getContextSubstitutionMap(swift::ModuleDecl*, swift::DeclContext const*, swift::GenericEnvironment*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x176b7f0)
#14 0x0000000001739e78 swift::ModuleDecl::lookupConformance(swift::Type, swift::ProtocolDecl*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x1739e78)
#15 0x000000000134aa03 swift::TypeChecker::conformsToProtocol(swift::Type, swift::ProtocolDecl*, swift::DeclContext*, swift::OptionSet<swift::ConformanceCheckFlags, unsigned int>, swift::SourceLoc) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x134aa03)
#16 0x0000000001299cc3 swift::constraints::ConstraintSystem::simplifyConformsToConstraint(swift::Type, swift::ProtocolDecl*, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, swift::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x1299cc3)
#17 0x000000000129ac53 swift::constraints::ConstraintSystem::simplifyConformsToConstraint(swift::Type, swift::Type, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, swift::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x129ac53)
#18 0x00000000012a4a12 swift::constraints::ConstraintSystem::addConstraintImpl(swift::constraints::ConstraintKind, swift::Type, swift::Type, swift::constraints::ConstraintLocatorBuilder, bool) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12a4a12)
#19 0x000000000129a25d swift::constraints::ConstraintSystem::addConstraint(swift::constraints::ConstraintKind, swift::Type, swift::Type, swift::constraints::ConstraintLocatorBuilder, bool) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x129a25d)
#20 0x00000000012a4fd1 swift::constraints::ConstraintSystem::addConstraint(swift::Requirement, swift::constraints::ConstraintLocatorBuilder, bool) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12a4fd1)
#21 0x000000000129ae27 swift::constraints::ConstraintSystem::simplifyConformsToConstraint(swift::Type, swift::ProtocolDecl*, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, swift::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>)::$_8::operator()(swift::ProtocolConformanceRef) const (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x129ae27)
#22 0x0000000001299cd9 swift::constraints::ConstraintSystem::simplifyConformsToConstraint(swift::Type, swift::ProtocolDecl*, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, swift::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x1299cd9)
#23 0x000000000129ac53 swift::constraints::ConstraintSystem::simplifyConformsToConstraint(swift::Type, swift::Type, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, swift::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x129ac53)
#24 0x00000000012a5232 swift::constraints::ConstraintSystem::simplifyConstraint(swift::constraints::Constraint const&) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12a5232)
#25 0x00000000012a93c9 swift::constraints::ConstraintSystem::simplify(bool) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12a93c9)
#26 0x00000000012acc71 swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12acc71)
#27 0x00000000012ac72d swift::constraints::ConstraintSystem::tryTypeVariableBindings(unsigned int, swift::TypeVariableType*, llvm::ArrayRef<swift::constraints::ConstraintSystem::PotentialBinding>, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12ac72d)
#28 0x00000000012b0b43 swift::constraints::ConstraintSystem::solveSimplified(swift::constraints::Constraint*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b0b43)
#29 0x00000000012acf3e swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12acf3e)
#30 0x00000000012ac72d swift::constraints::ConstraintSystem::tryTypeVariableBindings(unsigned int, swift::TypeVariableType*, llvm::ArrayRef<swift::constraints::ConstraintSystem::PotentialBinding>, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12ac72d)
#31 0x00000000012b0b43 swift::constraints::ConstraintSystem::solveSimplified(swift::constraints::Constraint*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b0b43)
#32 0x00000000012acf3e swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12acf3e)
#33 0x00000000012b1cda swift::constraints::DisjunctionChoice::solve(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b1cda)
#34 0x00000000012b1299 swift::constraints::ConstraintSystem::solveSimplified(swift::constraints::Constraint*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b1299)
#35 0x00000000012acf3e swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12acf3e)
#36 0x00000000012b1cda swift::constraints::DisjunctionChoice::solve(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b1cda)
#37 0x00000000012b1299 swift::constraints::ConstraintSystem::solveSimplified(swift::constraints::Constraint*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b1299)
#38 0x00000000012acf3e swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12acf3e)
#39 0x00000000012b1cda swift::constraints::DisjunctionChoice::solve(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b1cda)
#40 0x00000000012b1299 swift::constraints::ConstraintSystem::solveSimplified(swift::constraints::Constraint*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b1299)
#41 0x00000000012acf3e swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12acf3e)
#42 0x00000000012aec46 swift::constraints::ConstraintSystem::solve(swift::Expr*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12aec46)
#43 0x00000000012b08b8 swift::constraints::ConstraintSystem::solve(swift::Expr*&, swift::Type, swift::ExprTypeCheckListener*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12b08b8)
#44 0x00000000012e6837 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12e6837)
#45 0x00000000012ea5e9 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12ea5e9)
#46 0x000000000137b646 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x137b646)
#47 0x000000000137a6c6 (anonymous namespace)::StmtChecker::typeCheckBody(swift::BraceStmt*&) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x137a6c6)
#48 0x000000000137ad04 swift::TypeChecker::typeCheckClosureBody(swift::ClosureExpr*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x137ad04)
#49 0x00000000013a34ab swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::Expr*, swift::Type, bool, bool, bool) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x13a34ab)
#50 0x00000000012ea6ff swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x12ea6ff)
#51 0x000000000137b646 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x137b646)
#52 0x000000000137ae46 swift::TypeChecker::typeCheckTopLevelCodeDecl(swift::TopLevelCodeDecl*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x137ae46)
#53 0x000000000139db7c swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int, unsigned int, unsigned int, unsigned int) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x139db7c)
#54 0x00000000010965d4 swift::CompilerInstance::parseAndTypeCheckMainFile(swift::PersistentParserState&, swift::DelayedParsingCallbacks*, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x10965d4)
#55 0x000000000109557e swift::CompilerInstance::parseAndCheckTypes(swift::CompilerInstance::ImplicitImports const&) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x109557e)
#56 0x0000000001094f2a swift::CompilerInstance::performSema() (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x1094f2a)
#57 0x00000000004c8ede performCompile(swift::CompilerInstance&, swift::CompilerInvocation&, llvm::ArrayRef<char const*>, int&, swift::FrontendObserver*, swift::UnifiedStatsReporter*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x4c8ede)
#58 0x00000000004c7c2a swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x4c7c2a)
#59 0x0000000000480584 main (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x480584)
#60 0x00007f1d0884b830 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x20830)
#61 0x000000000047de39 _start (/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift+0x47de39)
Stack dump:
0.	Program arguments: /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/bin/swift -frontend -c -primary-file /home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/buildbot_linux/swift-linux-x86_64/validation-test-linux-x86_64/stdlib/Output/Lazy.swift.gyb.tmp/main.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-cache-path /tmp/swift-testsuite-clang-module-cacheucK9q6 -swift-version 3 -module-name main -o /tmp/lit_tmp_ox1cvp/main-2c9783.o 
1.	While type-checking expression at [/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:1318:1 - line:1695:1] RangeText="tests.test("LazyPrefixWhileBidirectionalCollection").forEach(in: prefixDropWhileTests) {
  (data, value, pivot) in

  let base = MinimalBidirectionalCollection(elements: data)

  var calls1 = 0
  let prefixed = base.lazy.prefix(while: { calls1 += 1; return $0 != value })
  let expected = data.prefix(upTo: pivot)
  expectEqual(0, calls1)
  checkBidirectionalCollection(expected, prefixed)

  var calls2 = 0
  _ = prefixed.map { _ in calls2 += 1 }
  expectEqual(0, calls2, "unexpected eagerness in \(type(of: prefixed))")

// ###sourceLocation(file: "/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb", line: 1334)
  checkBidirectionalCollection(expected.reversed(), prefixed.reversed())
// ###sourceLocation(file: "/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb", line: 1336)
}"
2.	While type-checking expression at [/home/buildnode/jenkins/workspace/swift-PR-Linux-smoke-test@2/branch-swift-5.0-branch/swift/validation-test/stdlib/Lazy.swift.gyb:1334:3 - line:1693:72] RangeText="checkBidirectionalCollection(expected.reversed(), prefixed.reversed())"
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal 6 (use -v to see invocation)

--

********************

@rintaro
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rintaro commented Feb 20, 2018

@swift-ci Please smoke test Linux platform

@rintaro rintaro changed the title [5.0][AST] Retrive EndLine after StartStartLineAndColumn for SingleRawComment [5.0][AST] Retrive EndLine after StartLineAndColumn for SingleRawComment Feb 20, 2018
@rintaro
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rintaro commented Feb 21, 2018

@swift-ci Please smoke test Linux platform

@xedin
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xedin commented Feb 22, 2018

Force merging since this hits known problem in foundation on Linux + 5.0 branch.

@xedin xedin merged commit bbf0b5f into swiftlang:swift-5.0-branch Feb 22, 2018
@rintaro rintaro deleted the 5.0-ast-comment-endline branch April 12, 2018 06:54
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@rintaro @xedin