iter->track_macro_exp_p = track_macro_exp_p;
iter->kind = kind;
iter->token_ptr = token_ptr;
+ /* Unconditionally initialize this so that the compiler doesn't warn
+ about iter->location_ptr being possibly uninitialized later after
+ this code has been inlined somewhere. */
+ iter->location_ptr = NULL;
if (track_macro_exp_p)
iter->location_ptr = get_arg_token_location (arg, kind);
#ifdef ENABLE_CHECKING