Operand val = build(classVarDeclNode.getValueNode(), s); s.addInstr(new PUT_CVAR_Instr(new MetaObject(s), classVarDeclNode.getName(), val)); return val;
Operand value = build(localAsgnNode.getValueNode(), s); s.addInstr(new COPY_Instr(new Variable(localAsgnNode.getName()), value)); return value;
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java File path: /jruby-1.4.0/src/org/jruby/compiler/ir/IR_Builder.java
Method name: Operand buildClassVarDecl(ClassVarDeclNode, IR_Scope) Method name: Operand buildLocalAsgn(LocalAsgnNode, IR_Scope)
Number of AST nodes: 3 Number of AST nodes: 3
1
Operand val = build(classVarDeclNode.getValueNode(), s);
1
Operand value = build(localAsgnNode.getValueNode(), s);
2
        s.addInstr(new PUT_CVAR_Instr(new MetaObject(s), classVarDeclNode.getName(), val));
2
        s.addInstr(new COPY_Instr(new Variable(localAsgnNode.getName()), value));
3
        return val;
3
        return value;
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 declared in the same class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Operand val = build(classVarDeclNode.getValueNode(), s);
    1
    Operand val = build(classVarDeclNode.getValueNode(), s);
    1
    Operand value = build(localAsgnNode.getValueNode(), s);
    Differences
    Expression1Expression2Difference
    valvalueVARIABLE_NAME_MISMATCH
    classVarDeclNodelocalAsgnNodeVARIABLE_NAME_MISMATCH
    org.jruby.ast.ClassVarDeclNodeorg.jruby.ast.LocalAsgnNodeSUBCLASS_TYPE_MISMATCH
    1
    Operand value = build(localAsgnNode.getValueNode(), s);
    2
    s.addInstr(new PUT_CVAR_Instr(new MetaObject(s), classVarDeclNode.getName(), val));
    2
    s.addInstr(new PUT_CVAR_Instr(new MetaObject(s), classVarDeclNode.getName(), val));
    2
    s.addInstr(new COPY_Instr(new Variable(localAsgnNode.getName()), value));
    Differences
    Expression1Expression2Difference
    org.jruby.compiler.ir.instructions.PUT_CVAR_Instrorg.jruby.compiler.ir.instructions.COPY_InstrSUBCLASS_TYPE_MISMATCH
    new PUT_CVAR_Instr(new MetaObject(s),classVarDeclNode.getName(),val)new COPY_Instr(new Variable(localAsgnNode.getName()),value)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression new PUT_CVAR_Instr(new MetaObject(s),classVarDeclNode.getName(),val) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new COPY_Instr(new Variable(localAsgnNode.getName()),value) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new PUT_CVAR_Instr(new MetaObject(s),classVarDeclNode.getName(),val) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new COPY_Instr(new Variable(localAsgnNode.getName()),value) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    s.addInstr(new COPY_Instr(new Variable(localAsgnNode.getName()), value));
    3
    return val;
    3
    return val;
    3
    return value;
    Differences
    Expression1Expression2Difference
    valvalueVARIABLE_NAME_MISMATCH
    3
    return value;
    Precondition Violations (4)
    Row Violation
    1Expression new PUT_CVAR_Instr(new MetaObject(s),classVarDeclNode.getName(),val) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new COPY_Instr(new Variable(localAsgnNode.getName()),value) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression new PUT_CVAR_Instr(new MetaObject(s),classVarDeclNode.getName(),val) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression new COPY_Instr(new Variable(localAsgnNode.getName()),value) cannot be parameterized, because it has dependencies to/from statements that will be extracted