There's no need for this function to have an object, so make it
static and avoid UB.
gcc/cp/
* module.cc (trees_out::write_location): Make static.
--
Nathan Sidwell
diff --git i/gcc/cp/module.cc w/gcc/cp/module.cc
index 1fd0bcfe3eb..3b224b616c1 100644
--- i/gcc/cp/module.cc
+++ w/gcc/cp/module.cc
@@ -3727,7 +3727,7 @@ class GTY((chain_next ("%h.parent"), for_user)) module_state {
static cpp_macro *deferred_macro (cpp_reader *, location_t, cpp_hashnode *);
public:
- void write_location (bytes_out &, location_t);
+ static void write_location (bytes_out &, location_t);
location_t read_location (bytes_in &) const;
public:
