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Issue #28076: Variable annotations should be mangled for private names.

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By Ivan Levkivskyi.
This commit is contained in:
Guido van Rossum 2016-09-11 09:45:24 -07:00
parent a6d75fdc37
commit 015d874626
3 changed files with 13 additions and 6 deletions
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8
Python/compile.c
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@ -4562,6 +4562,7 @@ static int
compiler_annassign(struct compiler *c, stmt_ty s)
{
expr_ty targ = s->v.AnnAssign.target;
PyObject* mangled;
assert(s->kind == AnnAssign_kind);
@ -4576,8 +4577,13 @@ compiler_annassign(struct compiler *c, stmt_ty s)
if (s->v.AnnAssign.simple &&
(c->u->u_scope_type == COMPILER_SCOPE_MODULE ||
c->u->u_scope_type == COMPILER_SCOPE_CLASS)) {
mangled = _Py_Mangle(c->u->u_private, targ->v.Name.id);
if (!mangled) {
return 0;
}
VISIT(c, expr, s->v.AnnAssign.annotation);
ADDOP_O(c, STORE_ANNOTATION, targ->v.Name.id, names)
/* ADDOP_N decrefs its argument */
ADDOP_N(c, STORE_ANNOTATION, mangled, names);
}
break;
case Attribute_kind: