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fix Expr_visit

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krangelov
2021-09-27 07:27:44 +02:00
parent 4dcf43dbf3
commit 07c3f4b88a
1 changed files with 8 additions and 1 deletions
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9
src/runtime/python/expr.c
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@@ -280,6 +280,9 @@ Expr_visit(ExprObject* self, PyObject *args)
if (PyObject_TypeCheck(arg, &pgf_ExprImplArgType)) {
arg = ((ExprImplArgObject *) arg)->expr;
}
if (PyObject_TypeCheck(arg, &pgf_ExprTypedType)) {
arg = ((ExprTypedObject *) arg)->expr;
}
Py_INCREF(arg);
if (PyTuple_SetItem(method_args, i, (PyObject *) arg) == -1) {
@@ -300,7 +303,11 @@ Expr_visit(ExprObject* self, PyObject *args)
return NULL;
}
return PyObject_CallObject(method, method_args);
PyObject *res = PyObject_CallObject(method, method_args);
Py_DECREF(method_args);
return res;
}
}