bp.cpp

   1 #include <iostream>
   2
   3 #include "llvm/Support/raw_ostream.h"
   4 #include "llvm/System/Host.h"
   5
   6 #include "clang/Frontend/DiagnosticOptions.h"
   7 #include "clang/Frontend/TextDiagnosticPrinter.h"
   8
   9 #include "clang/Basic/LangOptions.h"
  10 #include "clang/Basic/FileSystemOptions.h"
  11
  12 #include "clang/Basic/SourceManager.h"
  13 #include "clang/Lex/HeaderSearch.h"
  14 #include "clang/Basic/FileManager.h"
  15
  16 #include "clang/Frontend/HeaderSearchOptions.h"
  17 #include "clang/Frontend/Utils.h"
  18
  19 #include "clang/Basic/TargetOptions.h"
  20 #include "clang/Basic/TargetInfo.h"
  21
  22 #include "clang/Lex/Preprocessor.h"
  23 #include "clang/Frontend/PreprocessorOptions.h"
  24 #include "clang/Frontend/FrontendOptions.h"
  25
  26 #include "clang/Basic/IdentifierTable.h"
  27 #include "clang/Basic/Builtins.h"
  28
  29 #include "clang/AST/ASTContext.h"
  30 #include "clang/AST/ASTConsumer.h"
  31 #include "clang/Sema/Sema.h"
  32 #include "clang/AST/DeclBase.h"
  33 #include "clang/AST/Type.h"
  34 #include "clang/AST/Decl.h"
  35 #include "clang/Sema/Lookup.h"
  36 #include "clang/Sema/Ownership.h"
  37 #include "clang/AST/DeclGroup.h"
  38
  39 #include "clang/Parse/Parser.h"
  40
  41 #include "clang/Parse/ParseAST.h"
  42
  43
  44 using namespace clang;
  45
  46 class FindStates : public ASTConsumer
  47 {
  48         public:
  49         virtual void HandleTopLevelDecl(DeclGroupRef DGR)
  50         {
  51         for (DeclGroupRef::iterator i = DGR.begin(), e = DGR.end(); i != e; ++i)
  52         {
  53                 const Decl *D = *i;
  54                 const NamedDecl *ND = dyn_cast<NamedDecl>(D);
  55                 if (const TagDecl *TD = dyn_cast<TagDecl>(D))
  56                 if(TD->isStruct()) //je to struktura?
  57                         llvm::errs() << "Novy stav: " << ND->getNameAsString() <<"\n";
  58         }
  59         /* TODO
  60         Zjistit, zda je dedena?
  61         Pokud ANO, tak projit strom dolu
  62         */
  63         }
  64 };
  65
  66 int main(int argc, char *argv[])
  67 {
  68        DiagnosticOptions diagnosticOptions;
  69        TextDiagnosticPrinter *tdp = new TextDiagnosticPrinter(llvm::outs(), diagnosticOptions);
  70        DiagnosticClient *dc;
  71        llvm::IntrusiveRefCntPtr<clang::DiagnosticIDs> dis;
  72        Diagnostic diag(dis,dc);
  73        LangOptions lang;
  74
  75        FileSystemOptions fileSysOpt;
  76        FileManager fm (fileSysOpt);
  77
  78        SourceManager sm ( diag, fm);
  79        HeaderSearch *headers = new HeaderSearch(fm);
  80
  81        HeaderSearchOptions hsopts;
  82        TargetOptions to;
  83
  84        //init.AddDefaultSystemIncludePaths(lang);
  85        //init.Realize();
  86        TargetInfo *ti = TargetInfo::CreateTargetInfo(diag, to);
  87        Preprocessor *pp = new Preprocessor(diag, lang, *ti, sm, *headers);
  88        FrontendOptions f;
  89        PreprocessorOptions ppio;
  90        InitializePreprocessor(*pp, ppio,hsopts,f);
  91
  92        const FileEntry *file = fm.getFile("test.cpp");
  93        sm.createMainFileID(file);
  94
  95        IdentifierTable tab(lang);
  96        SelectorTable sel;
  97        Builtin::Context builtins(*ti);
  98        FindStates c;
  99        ASTContext ctx(lang, sm, *ti, tab, sel, builtins,0);
 100        ParseAST(*pp, &c, ctx, false, true);
 101
 102        return 0;
 103
 104
 105 }