jankratochvil added a comment. In https://reviews.llvm.org/D47492#1117350, @labath wrote:
> it is implemented (in libstdc++ at least) using the swap trick too. Thanks for the heads up, I expected it does `realloc()`: implementation absolutely cannot rely on realloc ... because realloc, if it cannot shrink in-place, will either leave the memory alone (no-op case) or make a bitwise copy (and miss the opportunity for readjusting pointers, etc. that the proper C++ copying/moving constructors would give) <https://stackoverflow.com/a/23513877/2995591> Repository: rL LLVM https://reviews.llvm.org/D47492 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
