Fix latent bug with custom word point completers

[deliverable/binutils-gdb.git] / gdb / annotate.h

diff --git a/gdb/annotate.h b/gdb/annotate.h
index a1454a1223cc866754f65cc1b9351ec4d29869d6..ff10d4594652a99681bf7916756e3d7f6ff22daf 100644 (file)
--- a/gdb/annotate.h
+++ b/gdb/annotate.h
@@ -1,5 +1,5 @@
 /* Annotation routines for GDB.
-   Copyright (C) 1986-2017 Free Software Foundation, Inc.
+   Copyright (C) 1986-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -16,6 +16,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef ANNOTATE_H
+#define ANNOTATE_H
+
 #include "symtab.h"
 #include "gdbtypes.h"
 
@@ -74,7 +77,17 @@ extern void annotate_arg_name_end (void);
 extern void annotate_arg_value (struct type *);
 extern void annotate_arg_end (void);
 
-extern void annotate_source (char *, int, int, int,
+/* 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 (const char *, int, int, int,
                             struct gdbarch *, CORE_ADDR);
 
 extern void annotate_frame_begin (int, struct gdbarch *, CORE_ADDR);
@@ -100,3 +113,5 @@ extern void annotate_array_section_end (void);
 
 extern void (*deprecated_annotate_signalled_hook) (void);
 extern void (*deprecated_annotate_signal_hook) (void);
+
+#endif /* ANNOTATE_H */