pike.git/ src/ docode.c

2018-05-21

2018-05-21 12:01:32 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• e9fbb7b54593ee1fd59b24b32cec5acd6fc5c24b (14 lines) (+14/-0) ^{[ Show | Annotate ]}
  Branch: master

Compiler: Added F_TYPEOF nodes.

This lets us delay evaluation of typeof() expressions during
compilation somewhat. This is in preparation for cleaning up
handling of auto in foreach().

2784:    }    return 1;    +  case F_TYPEOF: +  { +  struct svalue s; +  /* NB: This should only be reachable via eval_low(). +  * Typically treeopt will get rid of this node. +  */ +  SET_SVAL(s, PIKE_T_TYPE, 0, type, +  CAR(n)->type?CAR(n)->type:mixed_type_string); +  tmp1 = store_constant(&s, 0, NULL); +  emit1(F_CONSTANT, (INT32)tmp1); +  } +  return 1; +     default:    Pike_fatal("Infernal compiler error (unknown parse-tree-token %d).\n", n->token);    UNREACHABLE(return 0);