[Lldb-commits] [lldb] r217429 - Quiet unused variable warning that only occurs

[jingham at apple.com]

Can you include a comment on this kind of change?  It looks dopey till you realize it's there to quiet a compiler warning.

Jim

> On Sep 9, 2014, at 1:57 AM, Eric Christopher <echristo at gmail.com> wrote:
> 
> Author: echristo
> Date: Tue Sep  9 03:57:33 2014
> New Revision: 217429
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=217429&view=rev
> Log:
> Quiet unused variable warning that only occurs
> when compiling optimized.
> 
> Modified:
>    lldb/trunk/source/Interpreter/CommandInterpreter.cpp
> 
> Modified: lldb/trunk/source/Interpreter/CommandInterpreter.cpp
> URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Interpreter/CommandInterpreter.cpp?rev=217429&r1=217428&r2=217429&view=diff
> ==============================================================================
> --- lldb/trunk/source/Interpreter/CommandInterpreter.cpp (original)
> +++ lldb/trunk/source/Interpreter/CommandInterpreter.cpp Tue Sep  9 03:57:33 2014
> @@ -469,6 +469,7 @@ CommandInterpreter::LoadCommandDictionar
>             char buffer[1024];
>             int num_printed = snprintf(buffer, 1024, "%s %s", break_regexes[i][1], "-o");
>             assert (num_printed < 1024);
> +	    (void) num_printed;
>             success = tbreak_regex_cmd_ap->AddRegexCommand (break_regexes[i][0], buffer);
>             if (!success)
>                 break;
> 
> 
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