| commit | 14732b2920053fadd06917ffd9201cd6d64704ff | [log] [tgz] |
|---|---|---|
| author | Lukasz Anforowicz <lukasza@google.com> | Thu Jun 02 09:11:08 2022 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Thu Jun 02 09:11:38 2022 -0700 |
| tree | dd35d116cc09c2bff02204030610633210bbc683 | |
| parent | 6e8b3a71f2b8d4530665d544d9d4cfc9b49a4843 [diff] |
Support for template specializations used outside of type aliases. Before this CL, Crubit would generate bindings for template instantiations used in type aliases: `using MyTypeAlias = MyTemplate<int>`. Template instantiations used elsewhere would result in emitting an `UnsupportedItem`. This CL moves that call to `Importer::ConvertTemplateSpecializationType` from `TypedefNameDeclImporter::Import` to `Importer::ConvertType`. After this CL, Crubit supports template specializations used in such places as 1) function return types, 2) function parameter types, 3) private and public fields of structs, etc. PiperOrigin-RevId: 452551994
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