Use more accurate source location in keyword argument separation warnings

This shows locations in places it didn't before, such as for
proc calls, and fixes the location for super calls.

This requires making iseq_location non-static and MJIT exported,
which I hope will not cause problems.

1 files changed, 1 insertions, 1 deletions

diff --git a/proc.c b/proc.c
index 8f51ff10eb..4d180f897e 100644
--- a/proc.c
+++ b/proc.c
@@ -1183,7 +1183,7 @@ rb_proc_get_iseq(VALUE self, int *is_proc)
     return NULL;
 }
 
-static VALUE
+MJIT_FUNC_EXPORTED VALUE
 iseq_location(const rb_iseq_t *iseq)
 {
     VALUE loc[2];