| commit | 036efdfbfbf1cfc86edbba48b01fc039df7ffc51 | [log] [tgz] |
|---|---|---|
| author | Wei Yi Tee <wyt@google.com> | Fri Aug 19 14:16:26 2022 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Fri Aug 19 14:16:57 2022 -0700 |
| tree | c911d30c9b78c912e6afc9d1b256edd91f0a6465 | |
| parent | c1e1d864af0ba747cd8912ae9e510ea2935997b3 [diff] |
Check that assignment to parameters in function calls are null-safe. For example, it is unsafe to pass a nullable value as a nonnull parameter. ``` void foo(int * _Nonnull x); int * _Nullable x = ...; foo(x); // Unsafe ``` PiperOrigin-RevId: 468782730
Extremely experimental interop tooling for C++ and Rust.
Please don‘t use, this is an experiment and we don’t yet know where will it take us. There will be breaking changes without warning. Unfortunately, we can't take contributions at this point.
$ apt install clang lld bazel $ git clone git@github.com:google/crubit.git $ cd crubit $ bazel build --linkopt=-fuse-ld=/usr/bin/ld.lld //rs_bindings_from_cc:rs_bindings_from_cc_impl
$ git clone https://github.com/llvm/llvm-project $ cd llvm-project $ CC=clang CXX=clang++ cmake -S llvm -B build -DLLVM_ENABLE_PROJECTS='clang' -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=install $ cmake --build build -j $ # wait... $ cmake --install build $ cd ../crubit $ LLVM_INSTALL_PATH=../llvm-project/install bazel build //rs_bindings_from_cc:rs_bindings_from_cc_impl