[lldb-dev] [Bug 28898] New: LLDB_EDITLINE_USE_WCHAR should be enabled on Arch.

via lldb-dev lldb-dev at lists.llvm.org
Sun Aug 7 21:16:24 PDT 2016


            Bug ID: 28898
           Summary: LLDB_EDITLINE_USE_WCHAR should be enabled on Arch.
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at lists.llvm.org
          Reporter: pablo.hernandez.cerdan at outlook.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Reporting upstream bug filed in Archlinux:
https://bugs.archlinux.org/task/49974?project=0 .
And same issue asked on SO:

Extract from arch bug report:

After upgrading to [[libedit 20160618_3.1]] lldb no longer recognizes
characters correctly. Instead they are shown (and handled as) weird unicode
escape sequences, e.g. "\U+96272\U+96275\U+9626E" instead of "run". The exact
numbers also seem to change between restarts but the last two numbers always
represent the correct ascii hex code.


The NetBSD upstream for my package [..libedit..] now only build with unicode
(wide-char/UTF-8) support.
So it looks like LLDB_EDITLINE_USE_WCHAR=1 should be used on Arch Linux:

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