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-rw-r--r--Python/symtable.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/Python/symtable.c b/Python/symtable.c
index 15ba6b5..d276254 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -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,
@@ -750,7 +751,7 @@ analyze_block(PySTEntryObject *ste, PyObject *bound, PyObject *free,
goto error;
}
- /* Recursively call analyze_block() on each child block.
+ /* Recursively call analyze_child_block() on each child block.
newbound, newglobal now contain the names visible in
nested blocks. The free variables in the children will
@@ -1205,9 +1206,9 @@ symtable_visit_stmt(struct symtable *st, stmt_ty s)
case Raise_kind:
if (s->v.Raise.exc) {
VISIT(st, expr, s->v.Raise.exc);
- if (s->v.Raise.cause) {
- VISIT(st, expr, s->v.Raise.cause);
- }
+ if (s->v.Raise.cause) {
+ VISIT(st, expr, s->v.Raise.cause);
+ }
}
break;
case TryExcept_kind:
@@ -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)