MatchNode matchNode = (MatchNode) node; compile(matchNode.getRegexpNode(), context,true); context.match(); // TODO: don't require pop if (!expr) context.consumeCurrentValue();
ToAryNode toAryNode = (ToAryNode) node; compile(toAryNode.getValue(), context,true); context.aryToAry(); // TODO: don't require pop if (!expr) context.consumeCurrentValue();
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/compiler/ASTCompiler.java File path: /jruby-1.4.0/src/org/jruby/compiler/ASTCompiler.java
Method name: void compileMatch(Node, BodyCompiler, boolean) Method name: void compileToAry(Node, BodyCompiler, boolean)
Number of AST nodes: 5 Number of AST nodes: 5
1
MatchNode matchNode = (MatchNode) node;
1
ToAryNode toAryNode = (ToAryNode) node;
2
        compile(matchNode.getRegexpNode(), context,true);
2
        compile(toAryNode.getValue(), context,true);
3
        context.match();
3
        context.aryToAry();
4
        // TODO: don't require pop
4
        // TODO: don't require pop
5
        if (!expr) context.consumeCurrentValue();
5
        if (!expr) context.consumeCurrentValue();
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)0.1
Clones locationClones are declared in the same class
Number of node comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    MatchNode matchNode = (MatchNode)node;
    1
    MatchNode matchNode = (MatchNode)node;
    1
    ToAryNode toAryNode = (ToAryNode)node;
    Differences
    Expression1Expression2Difference
    org.jruby.ast.MatchNodeorg.jruby.ast.ToAryNodeSUBCLASS_TYPE_MISMATCH
    matchNodetoAryNodeVARIABLE_NAME_MISMATCH
    org.jruby.ast.MatchNodeorg.jruby.ast.ToAryNodeSUBCLASS_TYPE_MISMATCH
    org.jruby.ast.MatchNodeorg.jruby.ast.ToAryNodeSUBCLASS_TYPE_MISMATCH
    1
    ToAryNode toAryNode = (ToAryNode)node;
    2
    compile(matchNode.getRegexpNode(), context, true);
    2
    compile(matchNode.getRegexpNode(), context, true);
    2
    compile(toAryNode.getValue(), context, true);
    Differences
    Expression1Expression2Difference
    getRegexpNodegetValueMETHOD_INVOCATION_NAME_MISMATCH
    matchNodetoAryNodeVARIABLE_NAME_MISMATCH
    org.jruby.ast.MatchNodeorg.jruby.ast.ToAryNodeSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression matchNode.getRegexpNode() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression toAryNode.getValue() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    compile(toAryNode.getValue(), context, true);
    3
    context.match();
    3
    context.match();
    3
    context.aryToAry();
    Differences
    Expression1Expression2Difference
    matcharyToAryMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression context.match() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression context.aryToAry() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression context.match() is a void method call, and thus it cannot be parameterized
    Expression context.aryToAry() is a void method call, and thus it cannot be parameterized
    3
    context.aryToAry();
    4
    if (!expr)
    4
    if (!expr)
    5
    context.consumeCurrentValue();
    5
    context.consumeCurrentValue();
    Precondition Violations (6)
    Row Violation
    1Expression matchNode.getRegexpNode() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression toAryNode.getValue() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression context.match() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression context.aryToAry() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression context.match() is a void method call, and thus it cannot be parameterized
    6Expression context.aryToAry() is a void method call, and thus it cannot be parameterized