Don't generate any code for an explicit call to a trivial destructor.

Now that parsing, semantic analysis, and (I think) code generation of
pseudo-destructor expressions and explicit destructor calls works,
update the example-dynarray.cpp test to destroy the objects it
allocates and update the test to actually compile + link.
The code seems correct, but the Clang-compiled version dies with a
malloc error. Time to debug!

llvm-svn: 81025

clang/lib/CodeGen/CodeGenModule.cpp

@@ -812,7 +812,7 @@ llvm::Constant *CodeGenModule::GetAddrOfFunction(GlobalDecl GD,
   // If there was no specific requested type, just convert it now.
   if (!Ty)
     Ty = getTypes().ConvertType(GD.getDecl()->getType());
-  return GetOrCreateLLVMFunction(getMangledName(GD.getDecl()), Ty, GD);
+  return GetOrCreateLLVMFunction(getMangledName(GD), Ty, GD);
 }
 
 /// CreateRuntimeFunction - Create a new runtime function with the specified