1e0df8827b
Throw error on failure in loading llvm-plugin
The following code silently ignores the error as the `LLVMRustSetLastError` only tracks one error at a time. At all other places where `LLVMRustSetLastError` is used the code immediately returns.
251831ece9/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp (L801-L804)