[patch] libstdc++/65754 missing exports for fstream constructors

[Jonathan Wakely]

On 13/04/15 20:37 +0200, Jakub Jelinek wrote:
>On Mon, Apr 13, 2015 at 07:28:30PM +0100, Jonathan Wakely wrote:
>> This fixes a regression I introduced by not exporting some of the
>> fstream constructors (the C2 base object ones) when using the new
>> std::string. Sorry for not finding this myself before the RC.
>>
>> All the recently-updated baseline_symbols.txt files need updating. I
>> did this with sed and sort, and verified that the x86_64-linux-gnu and
>> powerpc64-linux-gnu ones are identical (except for the TLS call_once
>> symbols) to the output of 'make new-abi-baseline'. I have not checked
>> the baselines for other arches, only inspected the diff visually.
>>
>> This really needs to go on trunk and gcc-5-branch.
>
>This is ok for 5.1, but please commit it to gcc-5-branch soon, so that
>people have time to retest on their architectures.

Committed to trunk and gcc-5-branch.