[lldb-dev] Problems with expressions in lldb 3.5.0

Stephane Sezer sas at fb.com
Mon Dec 1 09:51:48 PST 2014


I believe this has been fixed a few months ago, in r214233 "Attempt to fix the expression parser after r214119”.

-- 
Stephane Sezer

> On Nov 19, 2014, at 7:15 AM, Arne Schmitz <arne.schmitz at aixigo.de> wrote:
> 
> Hi everyone,
> 
> I have another problem with lldb 3.5.0. Whenever I try to evaluate any, really any expression, I get an error:
> 
> $ lldb
> (lldb) expr 1+1
> error: warning: duplicate 'signed' declaration specifier
> error: cannot combine with previous 'unsigned' declaration specifier
> error: 1 errors parsing expression
> 
> When I try the same on OS X, with the most current Xcode and the supplied lldb, I get the expected result "2".
> 
> Is this also a known problem? How can I work around this?
> 
> Best regards,
> 
> Arne
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