forked from Imagelibrary/binutils-gdb
f979c73fd0
I think that the clone method of xmethod_worker can be removed. It is only used in find_overload_match, to clone an xmethod we want to keep. Instead, we can just std::move it out of the vector and into value_from_xmethod. value_from_xmethod creates a value that will own the xmethod_worker from that point. Other xmethod_workers left in the vector will get destroyed when the vector gets destroyed, but the chosen one will keep living inside the value struct. gdb/ChangeLog: * extension.h (struct xmethod_worker) <clone>: Remove. * python/py-xmethods.c (struct python_xmethod_worker) <clone>: Remove. (python_xmethod_worker::clone): Remove. * valops.c (find_overload_match): Use std::move instead of clone.
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