anchor.diff:      emitFfiType(pars[0]);
       emit(' Function');
       emitParenWrapped(
  -        () => emitCommaSeparated((int i) => emitFfiType(pars[i]), pars.length),
  +        () => emitCommaSeparated((int i) => emitFfiType(pars[i]), pars.length,
  +            start: 1),
           includeSemicolon: true);
  +    emitNewline();
  +    emitNewline();
     }
   
     //
  
positive.code:       int classIndex = currentClass;
        // Chase randomly up in class hierarchy.
        while (classParents[classIndex] > 0) {
          // TODO(bkonyi): change to use coinFlip()
          if (rollDice(2)) {
            break;
          }
          classIndex = classParents[classIndex];
  
negative.code: // Version of DartFuzz. Increase this each time changes are made
  // to preserve the property that a given version of DartFuzz yields
  // the same fuzzed program for a deterministic random seed.
  const String version = '1.61';
  
  // Restriction on statements and expressions.
  const int stmtDepth = 1;
  