Issue #10785: Store the filename as Unicode in the Python parser.
diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index 3cdf135..e5b4e55 100644
--- a/Modules/parsermodule.c
+++ b/Modules/parsermodule.c
@@ -584,6 +584,7 @@
         else
             PyParser_SetError(&err);
     }
+    PyParser_ClearError(&err);
     return (res);
 }