pybind11/include
Jason Rhinelander e98d31d697 Force hidden visibility on functions needing distinct static locals
This commit adds a PYBIND11_UNSHARED_STATIC_LOCALS macro that forces a
function to have hidden visibility under gcc and gcc-compatible
compilers.  gcc, in particular, needs this to to avoid sharing static
local variables across modules (which happens even under a RTLD_LOCAL
dlopen()!).  clang doesn't appear to have this issue, but the forced
visibility on internal pybind functions certainly won't hurt it and icc.

This updates the workaround from #862 to use this rather than the
version-specific template.
2017-08-04 10:47:34 -04:00
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pybind11 Force hidden visibility on functions needing distinct static locals 2017-08-04 10:47:34 -04:00