[Bug ld/11175] ld marks destructor hidden global

[hjl dot tools at gmail dot com]

------- Additional Comments From hjl dot tools at gmail dot com  2010-01-16 
00:41 -------
(In reply to comment #19)
> (In reply to comment #18)
> > Created an attachment (id=4524)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=4524&action=view)
> > preprocessed testcase
> > 
> 
> -fvisibility-inlines-hidden is making this difference.
> 
> $ arm-oe-linux-gnueabi-g++ -c -fvisibility-inlines-hidden moc_lnkproperties.i
> $ readelf -s moc_lnkproperties.o |grep ZN13LnkPropertiesD1Ev
>    298: 00000000   136 FUNC    WEAK   HIDDEN  154 _ZN13LnkPropertiesD1Ev
> 
> 
> $ arm-oe-linux-gnueabi-g++ -c moc_lnkproperties.i
> 
> $ readelf -s moc_lnkproperties.o |grep ZN13LnkPropertiesD1Ev
>    298: 00000000   136 FUNC    WEAK   DEFAULT  154 _ZN13LnkPropertiesD1Ev
> 

~LnkProperties() isn't in moc_lnkproperties.i. gcc generates it and
marks it hidden. You should add

 ~LnkProperties ();

to class LnkProperties declaration so that gcc won't mark it hidden.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |INVALID


http://sourceware.org/bugzilla/show_bug.cgi?id=11175

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