Shut GCC 4.0 up about classes that have virtual functions but a non-virtual

destructor. Just add the do-nothing virtual destructor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21524 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 6 insertions, 0 deletions

diff --git a/include/llvm/Target/TargetFrameInfo.h b/include/llvm/Target/TargetFrameInfo.h
index 6097d8c8fc..c302096bf1 100644
--- a/include/llvm/Target/TargetFrameInfo.h
+++ b/include/llvm/Target/TargetFrameInfo.h
@@ -41,6 +41,8 @@ public:
   TargetFrameInfo(StackDirection D, unsigned StackAl, int LAO)
     : StackDir(D), StackAlignment(StackAl), LocalAreaOffset(LAO) {}
 
+  virtual ~TargetFrameInfo();
+
   // These methods return information that describes the abstract stack layout
   // of the target machine.
 
diff --git a/lib/Target/TargetFrameInfo.cpp b/lib/Target/TargetFrameInfo.cpp
index 7255b3254f..f54e042df9 100644
--- a/lib/Target/TargetFrameInfo.cpp
+++ b/lib/Target/TargetFrameInfo.cpp
@@ -16,6 +16,10 @@
 
 using namespace llvm;
 
+TargetFrameInfo::~TargetFrameInfo() 
+{
+}
+
 //===--------------------------------------------------------------------===//
 // These methods provide details of the stack frame used by Sparc, thus they
 // are Sparc specific.