diff options
| -rw-r--r-- | gdb/utils.c | 8 | ||||
| -rw-r--r-- | gdb/utils.h | 9 |
2 files changed, 15 insertions, 2 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index 702c3f1..a1aeb10 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -145,8 +145,14 @@ get_warning_hook_handler () scoped_restore_warning_hook::scoped_restore_warning_hook (warning_hook_handler new_handler) - : m_save (make_scoped_restore (&warning_hook, new_handler)) + : m_save (warning_hook) { + warning_hook = new_handler; +} + +scoped_restore_warning_hook::~scoped_restore_warning_hook () +{ + warning_hook = m_save; } /* Print a warning message. The first argument STRING is the warning diff --git a/gdb/utils.h b/gdb/utils.h index 7487590..2acd1fc 100644 --- a/gdb/utils.h +++ b/gdb/utils.h @@ -383,8 +383,15 @@ class scoped_restore_warning_hook public: explicit scoped_restore_warning_hook (warning_hook_handler new_handler); + ~scoped_restore_warning_hook (); + private: - scoped_restore_tmpl<warning_hook_handler> m_save; + scoped_restore_warning_hook (const scoped_restore_warning_hook &other) + = delete; + scoped_restore_warning_hook &operator= (const scoped_restore_warning_hook &) + = delete; + + warning_hook_handler m_save; }; /* Return the current warning handler. */ |