docs: public final void synpred34_DRL6Expressions_fragment() throws RecognitionException {
  		// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:593:15: ( ( DOT | NULL_SAFE_DOT ) LEFT_PAREN )
  		// src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:593:16: ( DOT | NULL_SAFE_DOT ) LEFT_PAREN
  		{
  		if ( input.LA(1)==DOT||input.LA(1)==NULL_SAFE_DOT ) {
  			input.consume();
  			state.errorRecovery=false;
  			state.failed=false;
  		}
  		else {
  			if (state.backtracking>0) {state.failed=true; return;}
  			MismatchedSetException mse = new MismatchedSetException(null,input);
  			throw mse;
  		}
  		match(input,LEFT_PAREN,FOLLOW_LEFT_PAREN_in_synpred34_DRL6Expressions3286); if (state.failed) return;
  		}
  
  	}