diff mbox series

[02/14] Minor C++ cleanups in tui-regs.c

Message ID 20231217-tui-regs-cleanup-v1-2-67bd0ea1e8be@tromey.com
State New
Headers
Series Cleanups for the TUi register window |

Commit Message

Tom Tromey Dec. 17, 2023, 7:50 p.m. UTC 
  This changes a couple of spots to use nullptr rather than 0, and
changes an int to a bool.
---
 gdb/tui/tui-regs.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 6aabae23e69..91fbf75c250 100644
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -173,7 +173,7 @@  tui_data_window::first_reg_element_no_inline (int line_no) const
 void
 tui_data_window::show_registers (const reggroup *group)
 {
-  if (group == 0)
+  if (group == nullptr)
     group = general_reggroup;
 
   if (target_has_registers () && target_has_stack () && target_has_memory ())
@@ -188,7 +188,7 @@  tui_data_window::show_registers (const reggroup *group)
     }
   else
     {
-      m_current_group = 0;
+      m_current_group = nullptr;
       m_regs_content.clear ();
     }
 
@@ -472,9 +472,7 @@  tui_data_window::check_register_values (frame_info_ptr frame)
     {
       for (auto &&data_item_win : m_regs_content)
 	{
-	  int was_hilighted;
-
-	  was_hilighted = data_item_win.highlight;
+	  bool was_hilighted = data_item_win.highlight;
 
 	  tui_get_register (frame, &data_item_win,
 			    data_item_win.regno,