File path: /jruby-1.4.0/src/org/jruby/RubyModule.java | File path: /jruby-1.4.0/src/org/jruby/RubyModule.java | |||
Method name: IRubyObject class_variable_defined_p(ThreadContext, IRubyObject)
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Method name: IRubyObject fastSetClassVar(String, IRubyObject)
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Number of AST nodes: 3 | Number of AST nodes: 3 | |||
1 | do {↵ | 1 | do {↵ | |
2 | if (module.fastHasClassVariable(internedName)) {↵ | 2 | if (module.fastHasClassVariable(internedName)) {↵ | |
3 | return context.getRuntime().getTrue();↵ | 3 | return module.fastStoreClassVariable(internedName, value);↵ | |
4 | }↵ | 4 | }↵ | |
5 | } while ((module = module.getSuperClass()) != null); | 5 |
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See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.3 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 5 |
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 2 |
ID | Statement | ID | Statement | |||||
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5 | do while((module = module.getSuperClass()) != null) | 5 | do while((module = module.getSuperClass()) != null) | |||||
3 | if (module.fastHasClassVariable(internedName)) | 3 | if (module.fastHasClassVariable(internedName)) | |||||
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| 4 | return module.fastStoreClassVariable(internedName, value); | |||||
4 | return context.getRuntime().getTrue(); |
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Row | Violation |
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1 | Unmatched statement return module.fastStoreClassVariable(internedName,value); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched return module.fastStoreClassVariable(internedName,value); |
3 | Unmatched return context.getRuntime().getTrue(); |
4 | Clone fragment #1 returns variables , while Clone fragment #2 returns variables module |