dt_scope_push
dt_scope_push(ctfp, type);
dt_scope_push(ctfp, type);
extern void dt_scope_push(ctf_file_t *, ctf_id_t);
{ dt_scope_push(NULL, CTF_ERR); } DT_TOK_ASGN
array: DT_TOK_LBRAC { dt_scope_push(NULL, CTF_ERR); }
function: DT_TOK_LPAR { dt_scope_push(NULL, CTF_ERR); }