I am trying to run an EmitLLVMOnlyAction using libtooling. I am following this webpage http://llvm.org/releases/3.4/tools/clang/docs/LibTooling.html
And it actually works, but what I'm trying to do next is to get the llvm::Module by using the llvm::CodeGenAction::takeModule() method. I took a quick look at the code, and seems that for every translation unit a different FrontendAction (EmitLLVMOnlyAction).
The question is:
Is there a way to get a pointer to that FrontendAction (EmitLLVMOnlyAction) created by ClangTool so I can play with the llvm::Modules?