[Attn: gcc maintainers] Re: unhandled C++ exceptions not propagating

Ken Brown kbrown@cornell.edu
Tue Aug 18 00:20:07 GMT 2020


On 8/17/2020 8:09 PM, JonY via Cygwin wrote:
> On 8/17/20 8:50 PM, Ken Brown via Cygwin wrote:
>>>
>>> This isn't an issue after all.  The comment I quoted above refers to
>>> all GCC exceptions, not just STATUS_GCC_THROW.  I'll submit a patch
>>> after testing.
>>
>> I've sent the patch.  The output of the OP's test case is now the same
>> on 64-bit as on 32-bit:
>>
>> $ ./a
>> terminate called after throwing an instance of 'std::logic_error'
>>    what():  basic_string::_S_construct null not valid
>> Aborted (core dumped)
>>
> 
> Is the patch on gcc-patches? I'm not seeing it somehow.

No, it's on cygwin-patches.

Ken


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