[Bug c++/43282] GCC looks into dependent bases during unqualified lookup

[schaub-johannes at web dot de]

------- Comment #4 from schaub-johannes at web dot de  2010-03-08 00:26 -------
Yes, this is the consequence. You have to add "this->" or "Bar::" to use
another form of lookup (qualified or class-member access) or use a
using-declaration to bring the name in scope ("using HasFoo<T>::foo;"). 

I can't say anything about the intent, but comeau rejects this code, and clang
too (it's actually a well known pit-fall in C++). 

See my article here:
http://stackoverflow.com/questions/2396019/c-templates-hides-parent-members/2398186#2398186
. 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43282