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| author | Huon Wilson <dbau.pp+github@gmail.com> | 2015-01-07 10:07:56 +1100 |
|---|---|---|
| committer | Huon Wilson <dbau.pp+github@gmail.com> | 2015-01-08 10:07:07 +1100 |
| commit | 3c1ca175d131011d87a9db0ffbb833b1d884f900 (patch) | |
| tree | 5ca5804f853f68a8614b5d737fc02f777101084a /src/rustllvm/RustWrapper.cpp | |
| parent | c7dd3c4d69aee1c4ad8cc220c194b176bba2ab62 (diff) | |
| download | rust-3c1ca175d131011d87a9db0ffbb833b1d884f900.tar.gz rust-3c1ca175d131011d87a9db0ffbb833b1d884f900.zip | |
Require that types cannot implement both Drop and Copy.
Opt-in built-in traits allowed one to explicitly implement both `Drop` and `Copy` for a type. This can theoretically make some sense, but the current implementation means it is codegened totally incorrectly which can lead to memory unsafety, so this feature is disabled for now. Fixes #20126.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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