Opened 13 years ago
Closed 12 years ago
#3070 closed Bugs (fixed)
[tr1] regression tests failures in MSVC10
| Reported by: | Owned by: | John Maddock | |
|---|---|---|---|
| Milestone: | Boost 1.40.0 | Component: | TR1 |
| Version: | Boost Development Trunk | Severity: | Problem |
| Keywords: | Cc: |
Description
A large number of the TR1 regression tests are failing in VC10 with error messages about syntax errors in <utility>. (see the RWVC10 runner on trunk for details).
In VC10 with the C++0x bits enabled (the default), the <utility> header includes <type_traits>. Looking at some preprocessed compiler output, it seems that if the Boost TR1 directory is in the include path then the 'real' <type_traits> is never included, leading to errors when <utility> tries to use things defined in it.
I'm not sure exactly why this happens, but defining BOOST_HAS_CPP_0X in config_all.hpp avoids the problem and results in a lot more tests passing
Change History (2)
comment:1 by , 12 years ago
comment:2 by , 12 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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This problem still exists in Boost 1.43.0 with VS 2010 Release.
What's the rational about BOOST_HAS_CPP_0X ?
Is this variable to be defined by the user?
Maybe it should be always defined for MS VS >= 2010 in config_all.hpp?