On 2016-02-26 19.29, Junio C Hamano wrote:
> Torsten Bögershausen <tbo...@web.de> writes:
>
>> CC combine-diff.o
>> combine-diff.c: In function ‘diff_tree_combined’:
>> combine-diff.c:1391: internal compiler error: Segmentation fault
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <URL:http://developer.apple.com/bugreporter> for instructions.
>> make: *** [combine-diff.o] Error 1
>>
>> Revert "use st_add and st_mult for allocation size computation" didn't fix
>> it.
>> I haven't digged deeper yet.
>
> Hmph, I am not quite sure what you meant by "I haven't digged
> deeper"; I do not think you should be debugging Apple's compiler
> (unless you have the source to it and that is your job to do so,
> that is).
>
> In any case, merging the topic to 'master', and reverting that
> commit will leave this only this change between 'master' and the
> result. I do not immediately spot anything trickier in the
> postimage compared to the preimage that may trickle a compiler bug,
> but what would I know without the source ;-)
>
Digging means:
run git bisect and report the commit.
And this makes the compiler happy:
Revert "tree-diff: catch integer overflow in combine_diff_path allocation"
This reverts commit 5b442c4f2723211ce0d862571e88ee206bfd51bf.
Test suite passes,
( except t9115, the 2 new test cases "svn.pathnameencoding=cp932".
More info about that later)
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