Use unicode for error messages of duplicate args
diff --git a/Python/symtable.c b/Python/symtable.c
index 47fdad2..59eef02 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -189,7 +189,7 @@
((VAR) ? (VAR) : ((VAR) = PyUnicode_InternFromString(# VAR)))
#define DUPLICATE_ARGUMENT \
-"duplicate argument '%s' in function definition"
+"duplicate argument '%U' in function definition"
static struct symtable *
symtable_new(void)
@@ -868,8 +868,7 @@
val = PyInt_AS_LONG(o);
if ((flag & DEF_PARAM) && (val & DEF_PARAM)) {
/* Is it better to use 'mangled' or 'name' here? */
- PyErr_Format(PyExc_SyntaxError, DUPLICATE_ARGUMENT,
- PyString_AsString(name));
+ PyErr_Format(PyExc_SyntaxError, DUPLICATE_ARGUMENT, name);
PyErr_SyntaxLocation(st->st_filename,
st->st_cur->ste_lineno);
goto error;