syntax_data: {"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // In case of error, we must avoid using the uninitialized ExecutionEngineRef.
context_before:             if LLVMCreateExecutionEngineForModule(ee.as_mut_ptr(), module, &mut err) != 0 {
context_after:                 assert!(!err.is_null());