super(position); // TODO: Adding implicit nils caused multiple problems in compiler -- revist after landing //assert bodyNode != null : "bodyNode is not null"; this.nameNode = nameNode; this.argsNode = argsNode; this.scope = scope; this.bodyNode = bodyNode; // store argument count information into scope scope.setArities(argsNode.getRequiredArgsCount(), argsNode.getOptionalArgsCount(), argsNode.getRestArg());
super(position); this.pre = pre; this.rest = rest;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/ast/MethodDefNode.java File path: /jruby-1.4.0/src/org/jruby/ast/MultipleAsgnNode.java
Method name: void MethodDefNode(ISourcePosition, ArgumentNode, ArgsNode, StaticScope, Node) Method name: void MultipleAsgnNode(ISourcePosition, ListNode, Node)
Number of AST nodes: 6 Number of AST nodes: 3
1
super(position);
1
super(position);
2
            
2
        
3
            // TODO: Adding implicit nils caused multiple problems in compiler -- revist after landing
4
            //assert bodyNode != null : "bodyNode is not null";
5
            
6
            this.nameNode = nameNode;
7
            this.argsNode = argsNode;
8
            this.scope = scope;
3
this.pre = pre;
9
            this.bodyNode = bodyNode;
4
        this.
10
            // store argument count information into scope
11
            scope.setArities(argsNode.getRequiredArgsCount(), argsNode.getOptionalArgsCount(), argsNode.getRestArg());
5
rest = rest;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    super(position);
    1
    super(position);
    2
    this.nameNode = nameNode;
    2
    this.nameNode = nameNode;
    2
    this.pre = pre;
    Differences
    Expression1Expression2Difference
    nameNodepreVARIABLE_NAME_MISMATCH
    nameNodepreVARIABLE_NAME_MISMATCH
    org.jruby.ast.ArgumentNodeorg.jruby.ast.ListNodeSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression this.nameNode is a field being modified, and thus it cannot be parameterized
    Expression this.pre is a field being modified, and thus it cannot be parameterized
    2
    this.pre = pre;
    3
    this.argsNode = argsNode;
    3
    this.argsNode = argsNode;
    3
    this.rest = rest;
    Differences
    Expression1Expression2Difference
    argsNoderestVARIABLE_NAME_MISMATCH
    argsNoderestVARIABLE_NAME_MISMATCH
    org.jruby.ast.ArgsNodeorg.jruby.ast.NodeSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression this.argsNode is a field being modified, and thus it cannot be parameterized
    Expression this.rest is a field being modified, and thus it cannot be parameterized
    3
    this.rest = rest;
    4
    this.scope = scope;
                                            
    5
    this.bodyNode = bodyNode;
                                                        
    6
    scope.setArities(argsNode.getRequiredArgsCount(), argsNode.getOptionalArgsCount(), argsNode.getRestArg());
                                                                                                                                                                                                                          
    Precondition Violations (4)
    Row Violation
    1Expression this.nameNode is a field being modified, and thus it cannot be parameterized
    2Expression this.pre is a field being modified, and thus it cannot be parameterized
    3Expression this.argsNode is a field being modified, and thus it cannot be parameterized
    4Expression this.rest is a field being modified, and thus it cannot be parameterized