| 1 | | Replying to [ticket:64055 tenzap]: |
| 2 | | > Originally, when building KeePassXC on macOS 10.11 with a compiler that supports the -fsized-deallocation (like clang++-mp-9.0, or a recent AppleClang, probably >= 8) there is this error: |
| 3 | | > |
| 4 | | > {{{ |
| 5 | | > error: call to unavailable function 'operator delete': introduced in macOS 10.12 |
| 6 | | > }}} |
| 7 | | > |
| 8 | | > Test case file to compile with `-fsized-deallocation` flag: |
| 9 | | > {{{ |
| 10 | | > #include <new> |
| 11 | | > int main() { |
| 12 | | > void * ptr = nullptr; |
| 13 | | > std::size_t size = 1; |
| 14 | | > ::operator delete(ptr, size); |
| 15 | | > } |
| 16 | | > |
| 17 | | > }}} |
| 18 | | > |
| 19 | | > |
| 20 | | > Maybe this is part of the things that could be addressed by legacysupport? |
| 21 | | > |
| 22 | | > There may be other related functions missing since delete is 'overloaded' |
| 23 | | > https://en.cppreference.com/w/cpp/memory/new/operator_delete |
| 24 | | > https://en.cppreference.com/w/cpp/header/new |
| 25 | | > |
| 26 | | > For now this is worked around in KeePassXC with a patch that disables use of -fsized-deallocation on macos < 10.12. |
| 27 | | > |
