Opened 15 years ago
Closed 14 years ago
#1555 closed Bugs (wontfix)
When BOOST_HASH_NO_EXTENSIONS is defined hash doesn't support boost::system::error_code
| Reported by: | Daniel James | Owned by: | Daniel James |
|---|---|---|---|
| Milestone: | Boost 1.37.0 | Component: | hash |
| Version: | Boost 1.34.1 | Severity: | Problem |
| Keywords: | Cc: |
Description
std::hash supports std::error_code so boost::hash should support boost::system::error_code. Boost.System defined 'hash_value' so when BOOST_HASH_NO_EXTENSIONS is not defined it does, but when BOOST_HASH_NO_EXTENSIONS is defined an explicit specialization is needed. Documentation should be added as well.
I'd actually prefer not to do this as it would mean either declaring boost::system::error_code myself or adding a dependency on Boost.System. Neither of which is desirable.
The other solution would be to remove support for the BOOST_HASH_NO_EXTENSIONS macro. Or to just note the problem.
Change History (3)
comment:1 by , 15 years ago
| Status: | new → assigned |
|---|
comment:2 by , 14 years ago
| Milestone: | Boost 1.36.0 → Boost 1.37.0 |
|---|
comment:3 by , 14 years ago
| Resolution: | → wontfix |
|---|---|
| Status: | assigned → closed |
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