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reflect with statements with multiple items in the AST (closes #12106)

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This commit is contained in:
Benjamin Peterson 2011-05-27 13:58:08 -05:00
parent 0501070669
commit bf1bbc1452
7 changed files with 182 additions and 85 deletions
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16
Python/symtable.c
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@ -185,6 +185,7 @@ static int symtable_visit_params(struct symtable *st, asdl_seq *args);
static int symtable_visit_argannotations(struct symtable *st, asdl_seq *args);
static int symtable_implicit_arg(struct symtable *st, int pos);
static int symtable_visit_annotations(struct symtable *st, stmt_ty s);
static int symtable_visit_withitem(struct symtable *st, withitem_ty item);
static identifier top = NULL, lambda = NULL, genexpr = NULL,
@ -1305,10 +1306,7 @@ symtable_visit_stmt(struct symtable *st, stmt_ty s)
/* nothing to do here */
break;
case With_kind:
VISIT(st, expr, s->v.With.context_expr);
if (s->v.With.optional_vars) {
VISIT(st, expr, s->v.With.optional_vars);
}
VISIT_SEQ(st, withitem, s->v.With.items);
VISIT_SEQ(st, stmt, s->v.With.body);
break;
}
@ -1540,6 +1538,16 @@ symtable_visit_excepthandler(struct symtable *st, excepthandler_ty eh)
return 1;
}
static int
symtable_visit_withitem(struct symtable *st, withitem_ty item)
{
VISIT(st, expr, item->context_expr);
if (item->optional_vars) {
VISIT(st, expr, item->optional_vars);
}
return 1;
}
static int
symtable_visit_alias(struct symtable *st, alias_ty a)