Now I get

../../../gcc/libgo/runtime/mprof.goc: In function ‘runtime_Stack’:
../../../gcc/libgo/runtime/mprof.goc:437:19: error: ‘enablegc’ may be
used uninitialized in this function [-Werror=maybe-uninitialized]
   mstats.enablegc = enablegc;
                   ^
../../../gcc/libgo/runtime/mprof.goc:406:7: note: ‘enablegc’ was declared here
  bool enablegc;
       ^

Am I doing something wrong?

Cheers,
mwh

On 4 August 2015 at 05:55, Ian Lance Taylor <i...@golang.org> wrote:
> On Mon, Aug 3, 2015 at 2:10 AM, Andreas Schwab <sch...@suse.de> wrote:
>
>> ../../../libgo/runtime/mprof.goc: In function 'runtime_Stack':
>> ../../../libgo/runtime/mprof.goc:408:5: error: calling 
>> '__builtin_frame_address' with a nonzero argument is unsafe 
>> [-Werror=frame-address]
>>   sp = runtime_getcallersp(&b);
>
> Fixed by this patch by Chris Manghane.  The call was not actually
> necessary.  Bootstrapped and ran Go testsuite on
> x86_64-unknown-linux-gnu.  Committed to mainline.  This fixes PR
> 67101.
>
> Ian
>
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