Change valid_command_p to return bool

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

diff --git a/gdb/inferior.h b/gdb/inferior.h
index 2d1bb97a283474bbb5c591dbb991f3510fa00595..9e0e3b30e882b061d42deb291d926acca552e3a6 100644 (file)
--- a/gdb/inferior.h
+++ b/gdb/inferior.h
@@ -68,7 +68,18 @@ struct infcall_suspend_state_deleter
 {
   void operator() (struct infcall_suspend_state *state) const
   {
-    restore_infcall_suspend_state (state);
+    try
+      {
+       restore_infcall_suspend_state (state);
+      }
+    catch (const gdb_exception_error &e)
+      {
+       /* If we are restoring the inferior state due to an exception,
+          some error message will be printed.  So, only warn the user
+          when we cannot restore during normal execution.  */
+       if (!std::uncaught_exception ())
+         warning (_("Failed to restore inferior state: %s"), e.what ());
+      }
   }
 };
 
@@ -335,7 +346,7 @@ extern void set_current_inferior (inferior *);
    the inferior object's refcount, to prevent something deleting the
    inferior object before reverting back (e.g., due to a
    "remove-inferiors" command (see
-   make_cleanup_restore_current_thread).  All other inferior
+   scoped_restore_current_inferior).  All other inferior
    references are considered weak references.  Inferiors are always
    listed exactly once in the inferior list, so placing an inferior in
    the inferior list is an implicit, not counted strong reference.  */