[SR-10035] Use of Date class causes core dump

[swift-ci]

Previous ID	SR-10035
Radar	None
Original Reporter	tigerpilot (JIRA User)
Type	Bug

Additional Detail from JIRA

Votes	0
Component/s	Compiler
Labels	Bug, CompilerCrash, JIT, Linux
Assignee	tigerpilot (JIRA)
Priority	Medium

md5: ce5d0031d8882b828f4421301cb0bff1

Issue Description:

james@james-Inspiron-580:~$ uname -a
Linux james-Inspiron-580 4.18.0-15-generic #16~18.04.1-Ubuntu SMP Thu Feb 7 14:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

---

james@james-Inspiron-580:~$ swift --version
Swift version 4.2.2 (swift-4.2.2-RELEASE)
Target: x86_64-unknown-linux-gnu

//

import Foundation

let date = Date()

james@james-Inspiron-580:~$ swift xdate.sw
<unknown>:0: error: fatal error encountered during compilation; please file a bug report with your project and the crash log
<unknown>:0: note: Program used external function '$S10Foundation4DateVACycfC' which could not be resolved!
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x3defe74]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x3dedc8c]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x3df0032]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f1746a01890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f1744e64e97]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f1744e66801]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x4b4f46]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x3d9049c]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0xffba8f]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0xffa655]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0xfe832d]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x4cd1e8]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x4b408a]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x4afdc0]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x46ae38]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f1744e47b97]
/swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift[0x46904a]
Stack dump:
0. Program arguments: /swift/swift-4.2.2-RELEASE-ubuntu18.04/usr/bin/swift -frontend -interpret xdate.sw -disable-objc-interop -color-diagnostics -module-name xdate
Aborted (core dumped)
james@james-Inspiron-580:~$ uname -r

Discovered Foundation uses libcurl. After installation of libcurl3, the problem got worse. Then replaced with libcurl4, problem was fixed. Note that while the Date class functions, the compiler shouldn't abort.

Leaving the bug for now.

[belkadan]

@millenomi, do you know if corelibs Foundation is compiled with autolinking? It has to be, right?