[LLVMdev] Error : llvm/include/llvm/Pass.h:188: error: incomplete type 'llvm::DominatorTree' used in nested name specifier

[Surinder]

Thank you, that has fixed the compilation error.

On Mon, Jan 31, 2011 at 12:57 PM, Douglas do Couto Teixeira
<douglasdocouto at gmail.com> wrote:
> Hi Surinder,
>
> Did you remember to #include "llvm/Analysis/Dominators.h"?
>
> Best,
>
> Douglas
>
> On Sun, Jan 30, 2011 at 11:24 PM, Surinder <surifilms at gmail.com> wrote:
>>
>> I am creating a new pass (function pass) called Dfl from the Hello
>> example and notes on "Writing an LLVM Pass".  When I compile the
>> program I get inncomplete type error (llvm/include/llvm/Pass.h:188:
>> error: incomplete type 'llvm::DominatorTree' used in nested name
>> specifier).  The code is given below.
>>
>> Surinder
>>
>> struct Dfl : public FunctionPass {
>>    raw_ostream *Out;
>>    static char ID;
>>    //
>>    Dfl() : FunctionPass(&ID) { }
>>    //
>>    virtual bool runOnFunction(Function &F) {
>>      // //BlocksCounter++; EdgesCounter++; InstCounter++;
>>      bool modified=false;
>>      errs() << "In Dfl for Function : " << F.getName();
>>      if (F.empty()) errs() << " is empty."  << "\n";
>>      else errs()  << "\n";
>>      // DT = &getAnalysis<DominatorTree>();
>>      modified = printDfl(Out, &F); // , &DT);
>>      return modified;
>>    };
>>    // pass interface to other passes
>>    virtual void getAnalysisUsage(AnalysisUsage &AU) const {
>>      AU.setPreservesAll();
>>      AU.addRequired<DominatorTree>();                 ///  ***error
>> line ***********
>>    }
>>
>>
>> };  // end struc Dfl
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>
>