Ubuntu
llvm-toolchain-3.6 package

  1. Bug #1488254
  2. Comment #1

Comment 1 for bug 1488254

Revision history for this message
In , Bero-b (bero-b) wrote :

With the release of gcc 5.1, libstdc++ has started using the abi_tag attribute.

The attribute is documented here:
https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Attributes.html

Its use in libstdc++ and effects on ABI compatibility between gcc and clang are pointed out here:
https://gcc.gnu.org/ml/gcc-patches/2015-04/msg00153.html

It would be great if clang could support the abi_tag attribute and remain abi compatible with gcc.