llvm-project

4cd15a78 - [orc-rt] Add C API for Errors, plus ORC_RT_C_ABI macro. (#178794)

[orc-rt] Add C API for Errors, plus ORC_RT_C_ABI macro. (#178794) This commit introduces a C interface for the ORC runtime's Error handling system, enabling C clients and language bindings to work with ORC errors. The ORC_RT_C_ABI macro applies __attribute__((visibility("default"))) (on platforms that support it), ensuring C API symbols are exported when building the ORC runtime as a shared library. In the future I expect that this will be extended to support other platforms (e.g. dllexport on Windows).