1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/symtab.h b/gdb/symtab.h
index 19bb697..d0b599f 100644
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -1965,6 +1965,9 @@ struct compunit_symtab
   /* Return the language of this compunit_symtab.  */
   enum language language () const;
 
+  /* Clear any cached source file names.  */
+  void forget_cached_source_info ();
+
   /* Unordered chain of all compunit symtabs of this objfile.  */
   struct compunit_symtab *next;