From: Tom Tromey <tromey@adacore.com>
Date: Thu, 31 Aug 2023 18:11:46 +0000 (-0600)
Subject: Remove dead code from varobj_set_display_format
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=665b55a92ed514d4eb32f78278dd7f0e39865f04;p=binutils-gdb.git

Remove dead code from varobj_set_display_format

varobj_set_display_format takes an enum and exhaustively switches on
the values -- but also has a default.  This default case is dead code.

Reviewed-by: Keith Seitz <keiths@redhat.com>
---

diff --git a/gdb/varobj.c b/gdb/varobj.c
index 52e62aca265..760809c6f51 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -488,20 +488,7 @@ enum varobj_display_formats
 varobj_set_display_format (struct varobj *var,
 			   enum varobj_display_formats format)
 {
-  switch (format)
-    {
-    case FORMAT_NATURAL:
-    case FORMAT_BINARY:
-    case FORMAT_DECIMAL:
-    case FORMAT_HEXADECIMAL:
-    case FORMAT_OCTAL:
-    case FORMAT_ZHEXADECIMAL:
-      var->format = format;
-      break;
-
-    default:
-      var->format = variable_default_display (var);
-    }
+  var->format = format;
 
   if (varobj_value_is_changeable_p (var) 
       && var->value != nullptr && !var->value->lazy ())