g++ 4.7 -Wshadow warnings need attention

[Tom Browder <tom.browder@…>]

Following are warnings from g++ 4.7

boost/unordered/detail/equivalent.hpp:539:25: warning: declaration of 'count' shadows a member of 'this' [-Wshadow]

boost/unordered/detail/table.hpp:261:9: warning: declaration of 'hash' shadows a member of 'this' [-Wshadow]

boost/unordered/detail/table.hpp:658:39: warning: declaration of 'assign' shadows a member of 'this' [-Wshadow]

boost/unordered/detail/table.hpp:733:48: warning: declaration of 'assign' shadows a member of 'this' [-Wshadow]

boost/unordered/detail/unique.hpp:532:25: warning: declaration of 'count' shadows a member of 'this' [-Wshadow]

[Mateusz Loskot]

From #9374

This is a standard C++ idiom and does not make sense to change.

[Daniel James]

I am going to deal with this. Fixing non-problems reported by warnings is a bit annoying, but so are the warnings themselves. This isn't a priority though, I've got a lot of other things to be doing at the moment.

[Daniel James]

This was fixed in:

​https://github.com/boostorg/unordered/commit/94071cc6e81ec908d7b427c72d6b6d1f89e4e133