syntax_data: {"ast_node_type":"function","tokens":[{"end":66,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn lto_codegen_optimize(cg: lto_code_gen_t) -> lto_bool_t;
context_before:     /// Added in LLVM 3.7.
context_after:     /// Generates code for the optimized merged module into one native object file.