[Bug libstdc++/27579] New: no warning for the non-standard integral overloads of math functions

[marc dot glisse at normalesup dot org]

As a solution to "bug" 3181, integral overloads of many math functions (like
sqrt) were introduced. Would it be possible to add a warning when such
overloads are instantiated? I don't know how to do that with g++ (if it is not
possible, then it would be a nice feature to add). It would help people write
more portable code.

See also:
http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-closed.html#213


-- 
           Summary: no warning for the non-standard integral overloads of
                    math functions
           Product: gcc
           Version: 4.0.3
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: marc dot glisse at normalesup dot org
  GCC host triplet: i486-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27579