[LLVMbugs] [Bug 9963] hash in memory and functional collides

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Fri May 20 07:55:08 PDT 2011


Howard Hinnant <hhinnant at apple.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Howard Hinnant <hhinnant at apple.com> 2011-05-20 09:55:08 CDT ---
The attached code isn't conforming, and I'm not seeing a motivation to support
it as an extension.  Here is the conforming way to specialize std::hash:

namespace std {
  struct hash<operand::datatype>
    std::size_t operator()(operand::datatype t) const
       return (size_t)t;

Reference:  [unord.hash]/p1.  There is no definition of the primary template

Resolving as "not a bug".

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