forked from OSchip/llvm-project
de329354aa
libc++ ABI v1 provides three valarray symbols as part of the shared library: valarray<size_t>::valarray(size_t) valarray<size_t>::~valarray() valarray<size_t>::resize(size_t, size_t) The first two of these are intended to be removed in V2 of the ABI: they're attributed _LIBCPP_HIDE_FROM_ABI_AFTER_V1, and it appears that the intention is that these symbols from the library are not used even when building using the V1 ABI. However, there are explicit instantiation declarations for all three symbols in the header, which are not correct as we do not intend to find an instantiation of these functions that is provided elsewhere. (A recent change to clang to properly diagnose explicit instantiation declarations of internal linkage functions -- required by [temp.explicit]p13 -- had to be rolled back because it diagnosed these explicit instantiations.) Remove the explicit instantiation declarations, and remove the explicit instantiation definitions for V2 of the libc++ ABI onwards. llvm-svn: 359243 |
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| 3.9 | ||
| 4.0 | ||
| 5.0 | ||
| 6.0 | ||
| 8.0 | ||
| CHANGELOG.TXT | ||
| CMakeLists.txt | ||
| README.TXT | ||
| x86_64-apple-darwin.v1.abilist | ||
| x86_64-apple-darwin.v2.abilist | ||
| x86_64-unknown-linux-gnu.v1.abilist | ||
README.TXT
This directory contains abi lists representing the symbols exported by the libc++ library. The lists are generated using sym_extract.py. Every time a symbol is added or removed from the libc++ library each of the lists *MUST* be updated to reflect the changes. TODO Add more documentation about generating and using the lists. TODO Add more documentation about the build configuration the lists are generated against.