Try to unbreak MSVC build.

llvm-svn: 94951
diff --git a/clang/lib/AST/Stmt.cpp b/clang/lib/AST/Stmt.cpp
index 26121e2..ce97387 100644
--- a/clang/lib/AST/Stmt.cpp
+++ b/clang/lib/AST/Stmt.cpp
@@ -474,7 +474,7 @@
   C.Deallocate(Exprs);
   C.Deallocate(Clobbers);
   
-  this->~Stmt();
+  this->~AsmStmt();
   C.Deallocate((void *)this);
 }