[PATCH 03/10] libcc1: inline some simple methods

[Tom Tromey]

This changes libcc1 to inline a trivial method and to use the default
constructor.

libcc1/ChangeLog
2021-01-03  Tom Tromey  <t...@tromey.com>

        * connection.hh (~connection): Use default.
        (print): Inline.
        * connection.cc (cc1_plugin::connection::~connection)
        (cc1_plugin::connection::print): Remove definitions.
---
 libcc1/ChangeLog     | 7 +++++++
 libcc1/connection.cc | 9 ---------
 libcc1/connection.hh | 6 ++++--
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/libcc1/connection.cc b/libcc1/connection.cc
index a91dfc8c5e2..01cda378613 100644
--- a/libcc1/connection.cc
+++ b/libcc1/connection.cc
@@ -27,15 +27,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "connection.hh"
 #include "rpc.hh"
 
-cc1_plugin::connection::~connection ()
-{
-}
-
-void
-cc1_plugin::connection::print (const char *)
-{
-}
-
 cc1_plugin::status
 cc1_plugin::connection::send (char c)
 {
diff --git a/libcc1/connection.hh b/libcc1/connection.hh
index f7cc5319a24..d8562a26154 100644
--- a/libcc1/connection.hh
+++ b/libcc1/connection.hh
@@ -46,7 +46,7 @@ namespace cc1_plugin
     {
     }
 
-    virtual ~connection ();
+    virtual ~connection () = default;
 
     // Send a single character.  This is used to introduce various
     // higher-level protocol elements.
@@ -89,7 +89,9 @@ namespace cc1_plugin
       m_callbacks.add_callback (name, func);
     }
 
-    virtual void print (const char *);
+    virtual void print (const char *)
+    {
+    }
 
   private:
 
-- 
2.26.2