#3866 closed Bugs (fixed)
detail/container_fwd.hpp lacks support for the parallel mode of GCC's STL
| Reported by: | Owned by: | Daniel James | |
|---|---|---|---|
| Milestone: | Boost 1.43.0 | Component: | None |
| Version: | Boost 1.41.0 | Severity: | Problem |
| Keywords: | Cc: | Stephane.Tayeb@… |
Description
GCC supports a parallel mode activated by _GLIBCXX_PARALLEL.
If you include <boost/bimap> under this parallel mode, you get compilation errors.
detail/container_fwd.hpp needs to be updated to support it, in a similar way as the debug mode. The following patch appears to fix it :
Index: detail/container_fwd.hpp =================================================================== --- detail/container_fwd.hpp (révision 59275) +++ detail/container_fwd.hpp (copie de travail) @@ -13,7 +13,7 @@
#include <boost/config.hpp> #include <boost/detail/workaround.hpp>
| defined(GLIBCXX)) && defined(_GLIBCXX_DEBUG)) \ | |
| defined(GLIBCXX)) && (defined(_GLIBCXX_DEBUG) | defined(_GLIBCXX_PARALLEL)) \ |
BOOST_WORKAROUND(BORLANDC, > 0x551) \ BOOST_WORKAROUND(DMC, BOOST_TESTED_AT(0x842)) \ (defined(SGI_STL_PORT) defined(_STLPORT_VERSION))
(I have lost my SVN access rights so I can't commit it myself)
Change History (5)
comment:1 by , 13 years ago
| Milestone: | Boost 1.42.0 → Boost 1.43.0 |
|---|---|
| Owner: | set to |
| Status: | new → assigned |
comment:2 by , 13 years ago
comment:3 by , 13 years ago
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
comment:4 by , 13 years ago
Note:
See TracTickets
for help on using tickets.
Another comment about this file, while at it.
What this file does is very fragile. It has the potential to break with any unforeseen configuration. Therefore, I would suggest to add a configuration macro for the user to be able to turn it off easily. If I understood it correctly, it is only a compile-time reduction feature, certainly not worth some big trouble.
The way we have to workaround this problem currently is to ship a fixed copy of this file, with some appropriate Boost version detection. This is not really nice.