File path: /jruby-1.4.0/src/org/jruby/util/Convert.java | File path: /jruby-1.4.0/src/org/jruby/util/Convert.java | |||
Method name: double byteArrayToDouble(byte[], int, int, boolean)
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Method name: double byteArrayToDouble(byte[], int, int, boolean)
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Number of AST nodes: 34 | Number of AST nodes: 27 | |||
1 | for ( ; i < buflen ; ) {↵ | |||
2 | switch(ival = bytes[i++]) {↵ | 1 | switch(ival = bytes[i++]) {↵ | |
3 | case '0':↵ | 2 | case '0':↵ | |
4 | if (nDigits > 0) {↵ | 3 | if (nDigits > 0) {↵ | |
5 | nTrailingZeroes++;↵ | 4 | nTrailingZeroes++;↵ | |
6 | } else {↵ | 5 | } else {↵ | |
7 | exponent--;↵ | 6 | exponent--;↵ | |
8 | }↵ | 7 | }↵ | |
9 | break; // switch↵ | 8 | break; // switch↵ | |
10 | case '1': case '2': case '3': case '4':↵ | 9 | case '1': case '2': case '3': case '4':↵ | |
11 | case '5': case '6': case '7': case '8': case '9':↵ | 10 | case '5': case '6': case '7': case '8': case '9':↵ | |
12 | if (nTrailingZeroes > 0) {↵ | 11 | if (nTrailingZeroes > 0) {↵ | |
13 | if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) {↵ | 12 | if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) {↵ | |
14 | significand *= LONG_10_POWERS[nTrailingZeroes];↵ | 13 | significand *= LONG_10_POWERS[nTrailingZeroes];↵ | |
15 | nTrailingZeroes = 0;↵ | 14 | nTrailingZeroes = 0;↵ | |
16 | } // else catch oversize below↵ | 15 | } // else catch oversize below↵ | |
17 | }↵ | 16 | }↵ | |
18 | if (nDigits++ < MAX_DECIMAL_DIGITS) {↵ | 17 | if (nDigits++ < MAX_DECIMAL_DIGITS) {↵ | |
19 | significand = significand*10L + (long)((int)ival-(int)'0');↵ | 18 | significand = significand*10L + (long)((int)ival-(int)'0');↵ | |
20 | break; // switch↵ | 19 | break; // switch↵ | |
21 | } else {↵ | 20 | } else {↵ | |
22 | state = SDIGIT;↵ | 21 | state = SDIGIT;↵ | |
23 | break states;↵ | 22 | break states;↵ | |
24 | }↵ | 23 | }↵ | |
25 | case 'e':↵ | 24 | ↵ | |
26 | case 'E':↵ | |||
27 | state = SOPTEXP;↵ | |||
28 | break states;↵ | |||
29 | case '_':↵ | |||
30 | // ignore↵ | |||
31 | break; // switch↵ | |||
32 | default:↵ | |||
33 | // end of parseable data, go to calc↵ | 25 | default:↵ | |
26 | // no dec digits after '.', error for strict↵ | |||
34 | state = SOPTCALC;↵ | 27 | state = SERR_NOT_STRICT;↵ | |
35 | break states;↵ | 28 | break states;↵ | |
36 | } // switch↵ | 29 | ↵ | |
30 | ↵ | |||
37 | } | 31 | } | |
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) | 2.3 |
Clones location | Clones are in the same method |
Number of node comparisons | 191 |
Number of mapped statements | 27 |
Number of unmapped statements in the first code fragment | 6 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 50.3 |
Clone type | Type 3 |
ID | Statement | ID | Statement | |||||||||||
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155 | switch (ival = bytes[i++]) | 323 | switch (ival = bytes[i++]) | |||||||||||
156 | case '0': | 324 | case '0': | |||||||||||
157 | if (nDigits > 0) | 325 | if (nDigits > 0) | |||||||||||
158 | nTrailingZeroes++; | 326 | nTrailingZeroes++; | |||||||||||
else | else | |||||||||||||
159 | exponent--; | 327 | exponent--; | |||||||||||
160 | break; | 328 | break; | |||||||||||
161 | case '1': | 329 | case '1': | |||||||||||
162 | case '2': | 330 | case '2': | |||||||||||
163 | case '3': | 331 | case '3': | |||||||||||
164 | case '4': | 332 | case '4': | |||||||||||
165 | case '5': | 333 | case '5': | |||||||||||
166 | case '6': | 334 | case '6': | |||||||||||
167 | case '7': | 335 | case '7': | |||||||||||
168 | case '8': | 336 | case '8': | |||||||||||
169 | case '9': | 337 | case '9': | |||||||||||
170 | if (nTrailingZeroes > 0) | 338 | if (nTrailingZeroes > 0) | |||||||||||
171 | if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) | 339 | if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) | |||||||||||
172 | significand *= LONG_10_POWERS[nTrailingZeroes]; | 340 | significand *= LONG_10_POWERS[nTrailingZeroes]; | |||||||||||
173 | nTrailingZeroes = 0; | 341 | nTrailingZeroes = 0; | |||||||||||
174 | if (nDigits++ < MAX_DECIMAL_DIGITS) | 342 | if (nDigits++ < MAX_DECIMAL_DIGITS) | |||||||||||
175 | significand = significand * 10L + (long)((int)ival - (int)'0'); | 343 | significand = significand * 10L + (long)((int)ival - (int)'0'); | |||||||||||
176 | break; | 344 | break; | |||||||||||
else | else | |||||||||||||
177 | state = SDIGIT; | 345 | state = SDIGIT; | |||||||||||
178 | break states; | 346 | break states; | |||||||||||
179 | case 'e': | | ||||||||||||
180 | case 'E': | | ||||||||||||
181 | state = SOPTEXP; |
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182 | break states; |
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183 | case '_': | | ||||||||||||
184 | break; |
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185 | default: | 347 | default: | |||||||||||
186 | state = SOPTCALC; |
| 348 | state = SERR_NOT_STRICT; | ||||||||||
187 | break states; | 349 | break states; |
Row | Violation |
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1 | Unmatched statement state=SOPTEXP; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched break states; |
3 | Unmatched break; |
4 | Clone fragment #1 returns variables i, ival, nDigits, nTrailingZeroes, significand, exponent , while Clone fragment #2 returns variables i, ival, nDigits, nTrailingZeroes, significand, exponent |