Add ATTRIBUTE_UNUSED_RESULT to ref_ptr::release

[deliverable/binutils-gdb.git] / gdb / common / gdb_ref_ptr.h

diff --git a/gdb/common/gdb_ref_ptr.h b/gdb/common/gdb_ref_ptr.h
index b104556cc5f4251cb46a027a061a33cce6419933..c31c9a2e58b8bceb5df556b37d3f740438a9ac9f 100644 (file)
--- a/gdb/common/gdb_ref_ptr.h
+++ b/gdb/common/gdb_ref_ptr.h
@@ -135,7 +135,7 @@ class ref_ptr
   /* Return this instance's referent, and stop managing this
      reference.  The caller is now responsible for the ownership of
      the reference.  */
-  T *release ()
+  ATTRIBUTE_UNUSED_RESULT T *release ()
   {
     T *result = m_obj;