bpo-40521: Fix PyUnicode_InternInPlace() (GH-22376)

Fix PyUnicode_InternInPlace() when the INTERNED_STRINGS macro is not defined (when the EXPERIMENTAL_ISOLATED_SUBINTERPRETERS macro is defined).
python · Sep 23, 2020 · 7f413a5 · 7f413a5
1 parent 19c3ac9
commit 7f413a5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
@@ -15754,6 +15754,10 @@ PyUnicode_InternInPlace(PyObject **p)
        this. */
     Py_SET_REFCNT(s, Py_REFCNT(s) - 2);
     _PyUnicode_STATE(s).interned = SSTATE_INTERNED_MORTAL;
+#else
+    // PyDict expects that interned strings have their hash
+    // (PyASCIIObject.hash) already computed.
+    (void)unicode_hash(s);
 #endif
 }