syntax_data: {"ast_node_type":"variable","tokens":[{"end":22,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let function =
context_before:         let function_type = llvm::core::LLVMFunctionType(void, ptr::null_mut(), 0, 0);
context_after:             llvm::core::LLVMAddFunction(module, b"nop\0".as_ptr() as *const _, function_type);