commit 957be41c9ab2dd2e6689ea15f84a5849c67b7bec
author Ted Kremenek <kremenek@apple.com> Wed Nov 12 22:48:57 2008 +0000
committer Ted Kremenek <kremenek@apple.com> Wed Nov 12 22:48:57 2008 +0000
tree 2bd4518f12adaf1b7a50c0fe35528fa137032f97
parent ea4a72de863487cb54c4d36647df24e9338f58a0

Add virtual dtor to PreprocessorLexer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59188 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Lex/PreprocessorLexer.h

diff --git a/include/clang/Lex/PreprocessorLexer.h b/include/clang/Lex/PreprocessorLexer.h
index 12a0cef..bbe6dbe 100644
--- a/include/clang/Lex/PreprocessorLexer.h
+++ b/include/clang/Lex/PreprocessorLexer.h
@@ -60,6 +60,7 @@
   friend class Preprocessor;
   
   PreprocessorLexer() {}
+  virtual ~PreprocessorLexer();
   
   virtual void IndirectLex(Token& Result) = 0;
   

lib/Lex/PreprocessorLexer.cpp

diff --git a/lib/Lex/PreprocessorLexer.cpp b/lib/Lex/PreprocessorLexer.cpp
index cbda79f..f3d91af 100644
--- a/lib/Lex/PreprocessorLexer.cpp
+++ b/lib/Lex/PreprocessorLexer.cpp
@@ -18,6 +18,8 @@
 
 using namespace clang;
 
+PreprocessorLexer::~PreprocessorLexer() {}
+
 /// LexIncludeFilename - After the preprocessor has parsed a #include, lex and
 /// (potentially) macro expand the filename.
 void PreprocessorLexer::LexIncludeFilename(Token &FilenameTok) {