syntax_data: {"ast_node_type":"function","tokens":[{"end":95,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn thinlto_debug_options(options: *const *const ::libc::c_char, number: ::libc::c_int);
context_before:     /// Parse -mllvm style debug options.
context_after:     /// Test if a module has ThinLTO linking support.