method.start(); // set up a local IRuby variable method.aload(StandardASMCompiler.THREADCONTEXT_INDEX); invokeThreadContext("getRuntime", sig(Ruby.class)); method.astore(getRuntimeIndex()); // grab nil for local variables method.aload(getRuntimeIndex()); invokeRuby("getNil", sig(IRubyObject.class)); method.astore(getNilIndex()); variableCompiler.beginMethod(args, scope); // visit a label to start scoping for local vars in this method method.label(scopeStart);
method.start(); // set up a local Ruby variable method.aload(StandardASMCompiler.THREADCONTEXT_INDEX); invokeThreadContext("getRuntime", sig(Ruby.class)); method.astore(getRuntimeIndex()); // grab nil for local variables method.aload(getRuntimeIndex()); invokeRuby("getNil", sig(IRubyObject.class)); method.astore(getNilIndex()); variableCompiler.beginMethod(args, scope); // visit a label to start scoping for local vars in this method method.label(scopeStart);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/compiler/impl/MethodBodyCompiler.java File path: /jruby-1.4.0/src/org/jruby/compiler/impl/RootScopedBodyCompiler.java
Method name: void beginMethod(CompilerCallback, StaticScope) Method name: void beginMethod(CompilerCallback, StaticScope)
Number of AST nodes: 9 Number of AST nodes: 9
1
method.start();
1
method.start();
2
        // set up a local IRuby variable
2
        // set up a local Ruby variable
3
        method.aload(StandardASMCompiler.THREADCONTEXT_INDEX);
3
        method.aload(StandardASMCompiler.THREADCONTEXT_INDEX);
4
        invokeThreadContext("getRuntime", sig(Ruby.class));
4
        invokeThreadContext("getRuntime", sig(Ruby.class));
5
        method.astore(getRuntimeIndex());
5
        method.astore(getRuntimeIndex());
6
        // grab nil for local variables
6
        // grab nil for local variables
7
        method.aload(getRuntimeIndex());
7
        method.aload(getRuntimeIndex());
8
        invokeRuby("getNil", sig(IRubyObject.class));
8
        invokeRuby("getNil", sig(IRubyObject.class));
9
        method.astore(getNilIndex());
9
        method.astore(getNilIndex());
10
        variableCompiler.beginMethod(args, scope);
10
        variableCompiler.beginMethod(args, scope);
11
        // visit a label to start scoping for local vars in this method
11
        // visit a label to start scoping for local vars in this method
12
        method.label(scopeStart);
12
        method.label(scopeStart);
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
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 comparisons81
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements9
    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 1
    Mapped Statements
    ID Statement ID Statement
    1
    method.start();
    1
    method.start();
    2
    method.aload(StandardASMCompiler.THREADCONTEXT_INDEX);
    2
    method.aload(StandardASMCompiler.THREADCONTEXT_INDEX);
    3
    invokeThreadContext("getRuntime", sig(Ruby.class));
    3
    invokeThreadContext("getRuntime", sig(Ruby.class));
    4
    method.astore(getRuntimeIndex());
    4
    method.astore(getRuntimeIndex());
    5
    method.aload(getRuntimeIndex());
    5
    method.aload(getRuntimeIndex());
    6
    invokeRuby("getNil", sig(IRubyObject.class));
    6
    invokeRuby("getNil", sig(IRubyObject.class));
    7
    method.astore(getNilIndex());
    7
    method.astore(getNilIndex());
    8
    variableCompiler.beginMethod(args, scope);
    8
    variableCompiler.beginMethod(args, scope);
    9
    method.label(scopeStart);
    9
    method.label(scopeStart);
    Precondition Violations (0)
    Row Violation