{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"//"}]}
// @0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1
// What is our @1 here? A magic global, used in our data_{begin/update/end}_mapper:
// @1 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 22, ptr @0 }, align 8