X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fannotate.h;h=8a9a64147df4d5306f1eca68013a657664bdaa07;hb=d6541620447f43985b34e9a39488bafb38158221;hp=66aface02091d15b8e60f054ec0969d0d09529eb;hpb=32d0add0a654c1204ab71dc8a55d9374538c4b33;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/annotate.h b/gdb/annotate.h
index 66aface020..8a9a64147d 100644
--- a/gdb/annotate.h
+++ b/gdb/annotate.h
@@ -1,5 +1,5 @@
 /* Annotation routines for GDB.
-   Copyright (C) 1986-2015 Free Software Foundation, Inc.
+   Copyright (C) 1986-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -74,6 +74,16 @@ extern void annotate_arg_name_end (void);
 extern void annotate_arg_value (struct type *);
 extern void annotate_arg_end (void);
 
+/* Wrap calls to annotate_arg_begin and annotate_arg_end in an RAII
+   class. */
+struct annotate_arg_emitter
+{
+  annotate_arg_emitter () { annotate_arg_begin (); }
+  ~annotate_arg_emitter () { annotate_arg_end (); }
+
+  DISABLE_COPY_AND_ASSIGN (annotate_arg_emitter);
+};
+
 extern void annotate_source (char *, int, int, int,
 			     struct gdbarch *, CORE_ADDR);