C++ (Cpp) Preprocessor::DiscardUntilEndOfDirective Examples

Example #1

File: ParsePragma.cpp Project: Hoernchen/clang

/// \brief Handle '#pragma omp ...' when OpenMP is disabled.
///
void
PragmaNoOpenMPHandler::HandlePragma(Preprocessor &PP,
                                    PragmaIntroducerKind Introducer,
                                    Token &FirstTok) {
  if (PP.getDiagnostics().getDiagnosticLevel(diag::warn_pragma_omp_ignored,
                                             FirstTok.getLocation()) !=
      DiagnosticsEngine::Ignored) {
    PP.Diag(FirstTok, diag::warn_pragma_omp_ignored);
    PP.getDiagnostics().setDiagnosticMapping(diag::warn_pragma_omp_ignored,
                                             diag::MAP_IGNORE,
                                             SourceLocation());
  }
  PP.DiscardUntilEndOfDirective();
}