syntax_data: {"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // - fixed in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85667
context_before:             // - reported in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82028
context_after:             if t.abi_return_struct_as_int || opts.reg_struct_return {