C++ (Cpp) PragmaHandler::HandlePragma Beispiele

Beispiel #1

Datei: Pragma.cpp Projekt: aaasz/SHP

void PragmaNamespace::HandlePragma(Preprocessor &PP, Token &Tok) {
  // Read the 'namespace' that the directive is in, e.g. STDC.  Do not macro
  // expand it, the user can have a STDC #define, that should not affect this.
  PP.LexUnexpandedToken(Tok);

  // Get the handler for this token.  If there is no handler, ignore the pragma.
  PragmaHandler *Handler = FindHandler(Tok.getIdentifierInfo(), false);
  if (Handler == 0) {
    PP.Diag(Tok, diag::warn_pragma_ignored);
    return;
  }

  // Otherwise, pass it down.
  Handler->HandlePragma(PP, Tok);
}