File path: /jruby-1.4.0/src/org/jruby/RubyRegexp.java | File path: /jruby-1.4.0/src/org/jruby/javasupport/util/RuntimeHelpers.java | |||
Method name: IRubyObject last_match_s(ThreadContext, IRubyObject)
|
Method name: IRubyObject getBackref(Ruby, ThreadContext)
|
|||
Number of AST nodes: 4 | Number of AST nodes: 4 | |||
1 | IRubyObject match = context.getCurrentScope().getBackRef(context.getRuntime());↵ | 1 | IRubyObject backref = context.getCurrentScope().getBackRef(runtime);↵ | |
2 | if (match instanceof RubyMatchData) ((RubyMatchData)match).use();↵ | 2 | if (backref instanceof RubyMatchData) ((RubyMatchData)backref).use();↵ | |
3 | return match; | 3 | return backref; | |
See real code fragment | See real code fragment |
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 8 |
Number of mapped statements | 4 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 1.2 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | IRubyObject match = context.getCurrentScope().getBackRef(context.getRuntime()); |
| 1 | IRubyObject backref = context.getCurrentScope().getBackRef(runtime); | |||||||||||||
2 | if (match instanceof RubyMatchData) |
| 2 | if (backref instanceof RubyMatchData) | |||||||||||||
3 | ((RubyMatchData)match).use(); |
| 3 | ((RubyMatchData)backref).use(); | |||||||||||||
4 | return match; |
| 4 | return backref; |
Row | Violation |
---|