File path: /jruby-1.4.0/src/org/jruby/RubyBigDecimal.java | File path: /jruby-1.4.0/src/org/jruby/RubyBigDecimal.java | |||
Method name: IRubyObject mult2(ThreadContext, IRubyObject, IRubyObject)
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Method name: IRubyObject mult2(ThreadContext, IRubyObject, IRubyObject)
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Number of AST nodes: 4 | Number of AST nodes: 4 | |||
1 | if (isZero() || val.isZero()) {↵ | 1 | if (isInfinity() || val.isInfinity()) {↵ | |
2 | int sign1 = isZero()? zeroSign : value.signum();↵ | 2 | int sign1 = isInfinity() ? infinitySign : value.signum();↵ | |
3 | int sign2 = val.isZero() ? val.zeroSign : val.value.signum();↵ | 3 | int sign2 = val.isInfinity() ? val.infinitySign : val.value.signum();↵ | |
4 | return newZero(runtime, sign1 * sign2);↵ | 4 | return newInfinity(runtime, sign1 * sign2);↵ | |
5 | } | 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) | 0.1 |
Clones location | Clones are in the same method |
Number of node comparisons | 16 |
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) | 1.6 |
Clone type | Type 2 |
ID | Statement | ID | Statement | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
10 | if (isZero() || val.isZero()) |
| 14 | if (isInfinity() || val.isInfinity()) | |||||||||||||
11 | int sign1 = isZero() ? zeroSign : value.signum(); |
| 15 | int sign1 = isInfinity() ? infinitySign : value.signum(); | |||||||||||||
12 | int sign2 = val.isZero() ? val.zeroSign : val.value.signum(); |
| 16 | int sign2 = val.isInfinity() ? val.infinitySign : val.value.signum(); | |||||||||||||
13 | return newZero(runtime, sign1 * sign2); |
| 17 | return newInfinity(runtime, sign1 * sign2); |
Row | Violation |
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1 | Expression newZero(runtime,sign1 * sign2) cannot be parameterized, because it has dependencies to/from statements that will be extracted |
2 | Expression newInfinity(runtime,sign1 * sign2) cannot be parameterized, because it has dependencies to/from statements that will be extracted |