C++ (Cpp) Sema::CorrectTypo Examples

Example #1

File: SemaExprMember.cpp Project: nico/gong

// Returns true on failure.
static bool
LookupMemberExprInRecord(Sema &SemaRef, LookupResult &R, 
                         //SourceRange BaseRange,
                         const StructType *STy,
                         SourceLocation OpLoc) {
  StructTypeDecl *SDecl = STy->getDecl();
  DeclContext *DC = SDecl;

  // The record definition is complete, now look up the member.
  SemaRef.LookupQualifiedName(R, DC);

  if (!R.empty())
    return false;

#if 0
  // We didn't find anything with the given name, so try to correct
  // for typos.
  DeclarationName Name = R.getLookupName();
  RecordMemberExprValidatorCCC Validator;
  TypoCorrection Corrected = SemaRef.CorrectTypo(R.getLookupNameInfo(),
                                                 R.getLookupKind(), NULL,
                                                 &SS, Validator, DC);
  R.clear();
  if (NamedDecl *ND = Corrected.getCorrectionDecl()) {
    std::string CorrectedStr(
        Corrected.getAsString(SemaRef.getLangOpts()));
    std::string CorrectedQuotedStr(
        Corrected.getQuoted(SemaRef.getLangOpts()));
    R.setLookupName(Corrected.getCorrection());
    R.addDecl(ND);
    SemaRef.Diag(R.getNameLoc(), diag::err_no_member_suggest)
      << Name << DC << CorrectedQuotedStr << SS.getRange()
      << FixItHint::CreateReplacement(Corrected.getCorrectionRange(),
                                      CorrectedStr);
    SemaRef.Diag(ND->getLocation(), diag::note_previous_decl)
      << ND->getDeclName();
  }
#endif

  // FIXME: Is this right? (also in clang)
  return false;
}