diff options
Diffstat (limited to 'reference/bug/list')
-rw-r--r-- | reference/bug/list | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/reference/bug/list b/reference/bug/list new file mode 100644 index 0000000..8d95506 --- /dev/null +++ b/reference/bug/list @@ -0,0 +1,28 @@ ++ stderr_tracer doesn't trace statement preparation [2.4.0] + + If a statement is invalid, then it will fail during preparation. However, + currently, there is no way to see that statement since stderr_tracer doesn't + trace this event. + + Options: + + * trace preparation by default - too much info + * allow changing behavior at runtime - not thread safe + * support via bool flag and make user instantiate - burdensome + * support via bool flag and instantiate stderr_full_tracer - code bloat + but seems the best option + ++ C++11 support is not trully header only [c++11] + + Added a new class details::function_wrapper<F>, which can be used similarly + to std::function<F>. In particular, C++11 code can construct a + function_wrapper from a lambda, or a std::function, or another + function_wrapper. But it differs from std::function in this respect: + C++98 code can declare and define function_wrapper objects. + + Now all builds (98 or 11) of libodb keep their callbacks in + function_wrappers. C++11 user code can register std::functions or lambdas as + callbacks, and the glue that turns those into function_wrappers for libodb is + header-only. + + This technique is currently used for data migrations and query factories. |