From: Dale Johannesen <dalej@apple.com>
Date: Mon, 22 Sep 2008 22:33:34 +0000 (+0000)
Subject: Remove a compiler warning.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2165e1288e6665825985b1103f6618805e8fd7fe;p=oota-llvm.git

Remove a compiler warning.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56478 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CompilerDriver/Plugin.h b/include/llvm/CompilerDriver/Plugin.h
index bfaabee77bf..03df7494498 100644
--- a/include/llvm/CompilerDriver/Plugin.h
+++ b/include/llvm/CompilerDriver/Plugin.h
@@ -31,6 +31,9 @@ namespace llvmc {
     /// PopulateCompilationGraph - The auto-generated function that
     /// populates the compilation graph with nodes and edges.
     virtual void PopulateCompilationGraph(CompilationGraph&) const = 0;
+
+    /// Needed to avoid a compiler warning.
+    virtual ~BasePlugin() {};
   };
 
   typedef llvm::Registry<BasePlugin> PluginRegistry;