Add the const qualifier to "char *" variables that refer to literal strings. (#4370)
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 194c5bc..fdc3197 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -8396,8 +8396,8 @@
Py_ssize_t collstartpos = *inpos;
Py_ssize_t collendpos = *inpos+1;
Py_ssize_t collpos;
- char *encoding = "charmap";
- char *reason = "character maps to <undefined>";
+ const char *encoding = "charmap";
+ const char *reason = "character maps to <undefined>";
charmapencode_result x;
Py_UCS4 ch;
int val;
@@ -8928,7 +8928,7 @@
/* output buffer */
_PyUnicodeWriter writer;
/* error handler */
- char *reason = "character maps to <undefined>";
+ const char *reason = "character maps to <undefined>";
PyObject *errorHandler = NULL;
PyObject *exc = NULL;
int ignore;