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rather than passing locals to the class body, just execute the class body in the proper environment

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Benjamin Peterson 2013-05-16 14:37:25 -05:00
parent e914123d1f
commit e8e14591eb
10 changed files with 3143 additions and 3175 deletions
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11
Python/compile.c
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@ -893,8 +893,6 @@ opcode_stack_effect(int opcode, int oparg)
return 7;
case WITH_CLEANUP:
return -1; /* XXX Sometimes more */
case STORE_LOCALS:
return -1;
case RETURN_VALUE:
return -1;
case IMPORT_STAR:
@ -1696,12 +1694,6 @@ compiler_class(struct compiler *c, stmt_ty s)
Py_INCREF(s->v.ClassDef.name);
Py_XDECREF(c->u->u_private);
c->u->u_private = s->v.ClassDef.name;
/* force it to have one mandatory argument */
c->u->u_argcount = 1;
/* load the first argument (__locals__) ... */
ADDOP_I(c, LOAD_FAST, 0);
/* ... and store it into f_locals */
ADDOP_IN_SCOPE(c, STORE_LOCALS);
/* load (global) __name__ ... */
str = PyUnicode_InternFromString("__name__");
if (!str || !compiler_nameop(c, str, Load)) {
@ -4110,9 +4102,8 @@ compute_code_flags(struct compiler *c)
{
PySTEntryObject *ste = c->u->u_ste;
int flags = 0, n;
if (ste->ste_type != ModuleBlock)
flags |= CO_NEWLOCALS;
if (ste->ste_type == FunctionBlock) {
flags |= CO_NEWLOCALS;
if (!ste->ste_unoptimized)
flags |= CO_OPTIMIZED;
if (ste->ste_nested)