[PATCH] Move declaration of overload_resolution to value.h

["Christian Biesinger via gdb-patches" <gdb-patches@sourceware.org>]

The variable is defined in valops.c and has an extern decl in
eval.c; move it to the header file.

gdb/ChangeLog:

2019-09-19  Christian Biesinger  <cbiesinger@google.com>

	* eval.c: Move declaration of overload_resolution to...
	* value.h: ...here.
---
 gdb/eval.c  | 3 ---
 gdb/value.h | 2 ++
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/gdb/eval.c b/gdb/eval.c
index f8915b99578..70ba1f1e3fc 100644
--- a/gdb/eval.c
+++ b/gdb/eval.c
@@ -42,9 +42,6 @@
 #include "typeprint.h"
 #include <ctype.h>
 
-/* This is defined in valops.c */
-extern bool overload_resolution;
-
 /* Prototypes for local functions.  */
 
 static struct value *evaluate_subexp_for_sizeof (struct expression *, int *,
diff --git a/gdb/value.h b/gdb/value.h
index 47bf672eb5d..0d75eaa5b21 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -81,6 +81,8 @@ struct value_print_options;
   value_contents_eq for more info.
 */
 
+extern bool overload_resolution;
+
 /* The structure which defines the type of a value.  It should never
    be possible for a program lval value to survive over a call to the
    inferior (i.e. to be put into the history list or an internal
-- 
2.23.0.351.gc4317032e6-goog