Mercurial > cpython-lru_cache-weakref

diff Python/symtable.c @ 74391:e1177b9167ce

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make YieldFrom its own distinct from Yield (closes #13780)
author Benjamin Peterson <benjamin@python.org>
date Sat, 14 Jan 2012 08:58:23 -0500
parents d64ac9ab4cd0
children 96ab78ef82a7
line wrap: on
line diff
--- a/Python/symtable.c	Sat Jan 14 21:08:15 2012 +0800
+++ b/Python/symtable.c	Sat Jan 14 08:58:23 2012 -0500
@@ -1330,10 +1330,14 @@
             return 0;
         break;
     case Yield_kind:
-        if (e->v.Yield.value)
-            VISIT(st, expr, e->v.Yield.value);
+    case YieldFrom_kind: {
+        expr_ty value;
+        value = (e->kind == YieldFrom_kind) ? e->v.YieldFrom.value : e->v.Yield.value;
+        if (value)
+            VISIT(st, expr, value);
         st->st_cur->ste_generator = 1;
         break;
+    }
     case Compare_kind:
         VISIT(st, expr, e->v.Compare.left);
         VISIT_SEQ(st, expr, e->v.Compare.comparators);