Michael Veksler wrote: >There is one more thing to consider: the ABI. >By changing the code in the header file will break the ABI >of tr1::unordered_set. Code compiled with older gcc and >newer and fixed-gcc will not interoperate. > > No, no, there are no problems. First, I don't see how changing the internals of a function like an hashing function would change the Binary Interface. Second, in general, we make no guarantees as far as the tr1 bits are concerned, this is also *explicitely* stated in the release notes. Really, please reconsider the issue, there are no problems.
Paolo.
