[PATCH] Fix g++.dg/opt/pr56999.C

[John David Anglin]

On hppa64-hp-hpux11.11, the lack of a pragma to pop the currently  
hidden visibility before
main results in main being hidden.  The attached change adds a pop  
pragma to resolve the
test failure:
ld: (Warning) Potential unresolved symbol "main": shared library  
reference is resolved to non-exported definition in file "/var/tmp// 
ccUra9KR.o". FAIL: g++.dg/opt/pr56999.C -std=gnu++98 (test for excess  
errors)
Tested on hppa2.0w-hp-hpux11.11 and hppa64-hp-hpux11.11.

OK for trunk?

Dave
--
John David Anglin	dave.anglin@bell.net


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