question: public boolean rFlagFunctionForRecompileOnce ( StatementBlock sb , boolean inLoop ) { boolean ret = false ; if ( sb instanceof FunctionStatementBlock ) { FunctionStatementBlock fsb = ( FunctionStatementBlock ) sb ; FunctionStatement fstmt = ( FunctionStatement ) fsb . getStatement ( 0 ) ; for ( StatementBlock c : fstmt . getBody ( ) ) ret |= rFlagFunctionForRecompileOnce ( c , inLoop ) ; } else if ( sb instanceof WhileStatementBlock ) { ret = true ; } else if ( sb instanceof IfStatementBlock ) { IfStatementBlock isb = ( IfStatementBlock ) sb ; IfStatement istmt = ( IfStatement ) isb . getStatement ( 0 ) ; ret |= ( inLoop && isb . requiresPredicateRecompilation ( ) ) ; for ( StatementBlock c : istmt . getIfBody ( ) ) ret |= rFlagFunctionForRecompileOnce ( c , inLoop ) ; for ( StatementBlock c : istmt . getElseBody ( ) ) ret |= rFlagFunctionForRecompileOnce ( c , inLoop ) ; } else if ( sb instanceof ForStatementBlock ) { ret = true ; } else { ret |= ( inLoop && sb . requiresRecompilation ( ) ) ; } return ret ; }
target:  Returns true if this statementblock requires recompilation inside a  loop statement block.