From: Duncan Sands <baldrick@free.fr>
Date: Sun, 7 Feb 2010 21:09:22 +0000 (+0000)
Subject: Give DwarfPrinter a protected (but not virtual) destructor.  Cppcheck
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3dc32ed569ab8f94e8036f5aae9d683c34bd31f3;p=oota-llvm.git

Give DwarfPrinter a protected (but not virtual) destructor.  Cppcheck
warns about this base class not having a virtual destructor, but since
this class has no virtual methods and neither it or the types derived
from it has a destructor, a protected trivial destructor will do (and
shuts cppcheck up) the trick without the cost of introducing a vtable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95526 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/DwarfPrinter.h b/lib/CodeGen/AsmPrinter/DwarfPrinter.h
index 19d08e28cdb..69d9c27ff0b 100644
--- a/lib/CodeGen/AsmPrinter/DwarfPrinter.h
+++ b/lib/CodeGen/AsmPrinter/DwarfPrinter.h
@@ -33,6 +33,8 @@ class Twine;
 
 class DwarfPrinter {
 protected:
+  ~DwarfPrinter() {}
+
   //===-------------------------------------------------------------==---===//
   // Core attributes used by the DWARF printer.
   //