Error message from swift 5 on linux when launching REPL

carlhung · April 20, 2019, 4:39pm

when launching the REPL on Linux, i got the error below:

error: ld-2.27.so 0xffffffff0005c564: adding range [0x1464a-0x146ba) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message
error: ld-2.27.so 0xffffffff0005c564: adding range [0x146d0-0x146d6) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message
error: ld-2.27.so 0xffffffff0005c5c5: adding range [0x1464a-0x146ba) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message
error: ld-2.27.so 0xffffffff0005c5c5: adding range [0x146d0-0x146d6) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message
Welcome to Swift version 5.0 (swift-5.0-RELEASE).

how can i fix that?

cukr · April 20, 2019, 4:49pm

It's a known bug, I get it too.

github.com/apple/llvm-project

[SR-8690] swift REPL error: adding range [0x1464a-0x146ba) which has a base that is less than the function's low PC

opened 09:32PM - 04 Sep 18 UTC

swift-ci

bug LLDB for Swift

| | | |------------------|-----------------|… |Previous ID | SR-8690 | |Radar | rdar://problem/55600696 | |Original Reporter | grant (JIRA User) | |Type | Bug | Attachment: [Download](https://user-images.githubusercontent.com/2727770/164962913-915a3a2d-0f88-4617-a01a-4c5b7b4c3866.gz) <details> <summary>Environment</summary> Ubuntu 18.04 </details> <details> <summary>Additional Detail from JIRA</summary> | | | |------------------|-----------------| |Votes | 9 | |Component/s | LLDB for Swift | |Labels | Bug | |Assignee | None | |Priority | Medium | md5: 4659881f7e1d321c377588a72cdf62b8 </details> **is duplicated by**: * [SR-12794](https://bugs.swift.org/browse/SR-12794) Repl emitting warning: "adding which has a base that is less than the function's low PC" **Issue Description:** I get the following errors when I launch the REPL on Linux: ``` java error: ld-2.27.so 0xffffffff0005c564: adding range [0x1464a-0x146ba) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message error: ld-2.27.so 0xffffffff0005c564: adding range [0x146d0-0x146d6) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message error: ld-2.27.so 0xffffffff0005c5c5: adding range [0x1464a-0x146ba) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message error: ld-2.27.so 0xffffffff0005c5c5: adding range [0x146d0-0x146d6) which has a base that is less than the function's low PC 0x14dc0. Please file a bug and attach the file at the start of this error message Welcome to Swift version 4.2-dev (LLVM 87c8750b12, Clang b3a4b2c47b, Swift 2e92a5a456). ``` The REPL seems to work fine, but the errors above appear when first launching. I've attached the file it mentions as requested. EDIT: swift-4.2-CONVERGENCE seemed to work fine but I had the same issue mentioned here: <https://forums.swift.org/t/swift-snapshots-for-ubuntu-18-04/14921/2> I've downloaded the 4.2 development snapshot instead of the trunk master and now everything seems to work as expected.

¯\_(ツ)_/¯

carlhung · April 20, 2019, 4:50pm

I had known that.
but i am looking for a way to fix.