Merging the py3k-pep3137 branch back into the py3k branch.

No detailed change log; just check out the change log for the py3k-pep3137
branch.  The most obvious changes:

  - str8 renamed to bytes (PyString at the C level);
  - bytes renamed to buffer (PyBytes at the C level);
  - PyString and PyUnicode are no longer compatible.

I.e. we now have an immutable bytes type and a mutable bytes type.

The behavior of PyString was modified quite a bit, to make it more
bytes-like.  Some changes are still on the to-do list.
This commit is contained in:
Guido van Rossum 2007-11-06 21:34:58 +00:00
parent a19f80c6df
commit 98297ee781
148 changed files with 2533 additions and 3517 deletions

View file

@ -787,8 +787,6 @@ opcode_stack_effect(int opcode, int oparg)
return 1-oparg;
case BUILD_MAP:
return 1;
case MAKE_BYTES:
return 0;
case LOAD_ATTR:
return 0;
case COMPARE_OP:
@ -3222,7 +3220,6 @@ compiler_visit_expr(struct compiler *c, expr_ty e)
break;
case Bytes_kind:
ADDOP_O(c, LOAD_CONST, e->v.Bytes.s, consts);
ADDOP(c, MAKE_BYTES);
break;
case Ellipsis_kind:
ADDOP_O(c, LOAD_CONST, Py_Ellipsis, consts);