/external/clang/test/Analysis/auto-obj-dtors-cfg-output.cpp

https://gitlab.com/brian0218/rk3188_r-box_android4.2.2_sdk · C++ · 865 lines · 135 code · 21 blank · 709 comment · 28 complexity · 1a571f58416012b46f4338d123ebb9d4 MD5 · raw file 

    

  1. // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -analyze -analyzer-checker=debug.DumpCFG %s > %t 2>&1
    2. 

  2. // RUN: FileCheck --input-file=%t %s
    3. 

  3. // XPASS: *
    4. 

  4. 

  5. class A {
    6. 

  6. public:
    7. 

  7.   A() {}
    8. 

  8.   ~A() {}
    9. 

  9.   operator int() const { return 1; }
    10. 

  10. };
    11. 

  11. 

  12. extern const bool UV;
    13. 

  13. 

  14. void test_const_ref() {
    15. 

  15.   A a;
    16. 

  16.   const A& b = a;
    17. 

  17.   const A& c = A();
    18. 

  18. }
    19. 

  19. 

  20. void test_array() {
    21. 

  21.   A a[2];
    22. 

  22.   A b[0];
    23. 

  23. }
    24. 

  24. 

  25. void test_scope() {
    26. 

  26.   A a;
    27. 

  27.   { A c;
    28. 

  28.     A d;
    29. 

  29.   }
    30. 

  30.   A b;
    31. 

  31. }
    32. 

  32. 

  33. void test_return() {
    34. 

  34.   A a;
    35. 

  35.   A b;
    36. 

  36.   if (UV) return;
    37. 

  37.   A c;
    38. 

  38. }
    39. 

  39. 

  40. void test_goto() {
    41. 

  41.   A a;
    42. 

  42. l0:
    43. 

  43.   A b;
    44. 

  44.   { A a;
    45. 

  45.     if (UV) goto l0;
    46. 

  46.     if (UV) goto l1;
    47. 

  47.     A b;
    48. 

  48.   }
    49. 

  49. l1:
    50. 

  50.   A c;
    51. 

  51. }
    52. 

  52. 

  53. void test_if_implicit_scope() {
    54. 

  54.   A a;
    55. 

  55.   if (A b = a)
    56. 

  56.     A c;
    57. 

  57.   else A c;
    58. 

  58. }
    59. 

  59. 

  60. void test_if_jumps() {
    61. 

  61.   A a;
    62. 

  62.   if (A b = a) {
    63. 

  63.     A c;
    64. 

  64.     if (UV) return;
    65. 

  65.     A d;
    66. 

  66.   } else {
    67. 

  67.     A c;
    68. 

  68.     if (UV) return;
    69. 

  69.     A d;
    70. 

  70.   }
    71. 

  71.   A e;
    72. 

  72. }
    73. 

  73. 

  74. void test_while_implicit_scope() {
    75. 

  75.   A a;
    76. 

  76.   while (A b = a)
    77. 

  77.     A c;
    78. 

  78. }
    79. 

  79. 

  80. void test_while_jumps() {
    81. 

  81.   A a;
    82. 

  82.   while (A b = a) {
    83. 

  83.     A c;
    84. 

  84.     if (UV) break;
    85. 

  85.     if (UV) continue;
    86. 

  86.     if (UV) return;
    87. 

  87.     A d;
    88. 

  88.   }
    89. 

  89.   A e;
    90. 

  90. }
    91. 

  91. 

  92. void test_do_implicit_scope() {
    93. 

  93.   do A a;
    94. 

  94.   while (UV);
    95. 

  95. }
    96. 

  96. 

  97. void test_do_jumps() {
    98. 

  98.   A a;
    99. 

  99.   do {
    100. 

  100.     A b;
    101. 

  101.     if (UV) break;
    102. 

  102.     if (UV) continue;
    103. 

  103.     if (UV) return;
    104. 

  104.     A c;
    105. 

  105.   } while (UV);
    106. 

  106.   A d;
    107. 

  107. }
    108. 

  108. 

  109. void test_switch_implicit_scope() {
    110. 

  110.   A a;
    111. 

  111.   switch (A b = a)
    112. 

  112.     A c;
    113. 

  113. }
    114. 

  114. 

  115. void test_switch_jumps() {
    116. 

  116.   A a;
    117. 

  117.   switch (A b = a) {
    118. 

  118.   case 0: {
    119. 

  119.     A c;
    120. 

  120.     if (UV) break;
    121. 

  121.     if (UV) return;
    122. 

  122.     A f;
    123. 

  123.   }
    124. 

  124.   case 1:
    125. 

  125.     break;
    126. 

  126.   }
    127. 

  127.   A g;
    128. 

  128. }
    129. 

  129. 

  130. void test_for_implicit_scope() {
    131. 

  131.   for (A a; A b = a; )
    132. 

  132.     A c;
    133. 

  133. }
    134. 

  134. 

  135. void test_for_jumps() {
    136. 

  136.   A a;
    137. 

  137.   for (A b; A c = b; ) {
    138. 

  138.     A d;
    139. 

  139.     if (UV) break;
    140. 

  140.     if (UV) continue;
    141. 

  141.     if (UV) return;
    142. 

  142.     A e;
    143. 

  143.   }
    144. 

  144.   A f;
    145. 

  145. }
    146. 

  146. 

  147. void test_catch_const_ref() {
    148. 

  148.   try {
    149. 

  149.   } catch (const A& e) {
    150. 

  150.   }
    151. 

  151. }
    152. 

  152. 

  153. void test_catch_copy() {
    154. 

  154.   try {
    155. 

  155.   } catch (A e) {
    156. 

  156.   }
    157. 

  157. }
    158. 

  158. 

  159. // CHECK:  [B1 (ENTRY)]
    160. 

  160. // CHECK:    Succs (1): B0
    161. 

  161. // CHECK:  [B0 (EXIT)]
    162. 

  162. // CHECK:    Preds (1): B1
    163. 

  163. // CHECK:  [B1 (ENTRY)]
    164. 

  164. // CHECK:    Succs (1): B0
    165. 

  165. // CHECK:  [B0 (EXIT)]
    166. 

  166. // CHECK:    Preds (1): B1
    167. 

  167. // CHECK:  [B2 (ENTRY)]
    168. 

  168. // CHECK:    Succs (1): B1
    169. 

  169. // CHECK:  [B1]
    170. 

  170. // CHECK:    1: 1
    171. 

  171. // CHECK:    2: return [B1.1];
    172. 

  172. // CHECK:    Preds (1): B2
    173. 

  173. // CHECK:    Succs (1): B0
    174. 

  174. // CHECK:  [B0 (EXIT)]
    175. 

  175. // CHECK:    Preds (1): B1
    176. 

  176. // CHECK:  [B2 (ENTRY)]
    177. 

  177. // CHECK:    Succs (1): B1
    178. 

  178. // CHECK:  [B1]
    179. 

  179. // CHECK:    1:  (CXXConstructExpr, class A)
    180. 

  180. // CHECK:    2: A a;
    181. 

  181. // CHECK:    3: a
    182. 

  182. // CHECK:    4: [B1.3] (ImplicitCastExpr, NoOp, const class A)
    183. 

  183. // CHECK:    5: const A &b = a;
    184. 

  184. // CHECK:    6: A() (CXXConstructExpr, class A)
    185. 

  185. // CHECK:    7: [B1.6] (BindTemporary)
    186. 

  186. // CHECK:    8: [B1.7] (ImplicitCastExpr, NoOp, const class A)
    187. 

  187. // CHECK:    9: [B1.8]
    188. 

  188. // CHECK:   10: const A &c = A();
    189. 

  189. // CHECK:   11: [B1.10].~A() (Implicit destructor)
    190. 

  190. // CHECK:   12: [B1.2].~A() (Implicit destructor)
    191. 

  191. // CHECK:    Preds (1): B2
    192. 

  192. // CHECK:    Succs (1): B0
    193. 

  193. // CHECK:  [B0 (EXIT)]
    194. 

  194. // CHECK:    Preds (1): B1
    195. 

  195. // CHECK:  [B2 (ENTRY)]
    196. 

  196. // CHECK:    Succs (1): B1
    197. 

  197. // CHECK:  [B1]
    198. 

  198. // CHECK:    1:  (CXXConstructExpr, class A [2])
    199. 

  199. // CHECK:    2: A a[2];
    200. 

  200. // CHECK:    3:  (CXXConstructExpr, class A [0])
    201. 

  201. // CHECK:    4: A b[0];
    202. 

  202. // CHECK:    5: [B1.2].~A() (Implicit destructor)
    203. 

  203. // CHECK:    Preds (1): B2
    204. 

  204. // CHECK:    Succs (1): B0
    205. 

  205. // CHECK:  [B0 (EXIT)]
    206. 

  206. // CHECK:    Preds (1): B1
    207. 

  207. // CHECK:  [B2 (ENTRY)]
    208. 

  208. // CHECK:    Succs (1): B1
    209. 

  209. // CHECK:  [B1]
    210. 

  210. // CHECK:    1:  (CXXConstructExpr, class A)
    211. 

  211. // CHECK:    2: A a;
    212. 

  212. // CHECK:    3:  (CXXConstructExpr, class A)
    213. 

  213. // CHECK:    4: A c;
    214. 

  214. // CHECK:    5:  (CXXConstructExpr, class A)
    215. 

  215. // CHECK:    6: A d;
    216. 

  216. // CHECK:    7: [B1.6].~A() (Implicit destructor)
    217. 

  217. // CHECK:    8: [B1.4].~A() (Implicit destructor)
    218. 

  218. // CHECK:    9:  (CXXConstructExpr, class A)
    219. 

  219. // CHECK:   10: A b;
    220. 

  220. // CHECK:   11: [B1.10].~A() (Implicit destructor)
    221. 

  221. // CHECK:   12: [B1.2].~A() (Implicit destructor)
    222. 

  222. // CHECK:    Preds (1): B2
    223. 

  223. // CHECK:    Succs (1): B0
    224. 

  224. // CHECK:  [B0 (EXIT)]
    225. 

  225. // CHECK:    Preds (1): B1
    226. 

  226. // CHECK:  [B4 (ENTRY)]
    227. 

  227. // CHECK:    Succs (1): B3
    228. 

  228. // CHECK:  [B1]
    229. 

  229. // CHECK:    1:  (CXXConstructExpr, class A)
    230. 

  230. // CHECK:    2: A c;
    231. 

  231. // CHECK:    3: [B1.2].~A() (Implicit destructor)
    232. 

  232. // CHECK:    4: [B3.4].~A() (Implicit destructor)
    233. 

  233. // CHECK:    5: [B3.2].~A() (Implicit destructor)
    234. 

  234. // CHECK:    Preds (1): B3
    235. 

  235. // CHECK:    Succs (1): B0
    236. 

  236. // CHECK:  [B2]
    237. 

  237. // CHECK:    1: return;
    238. 

  238. // CHECK:    2: [B3.4].~A() (Implicit destructor)
    239. 

  239. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    240. 

  240. // CHECK:    Preds (1): B3
    241. 

  241. // CHECK:    Succs (1): B0
    242. 

  242. // CHECK:  [B3]
    243. 

  243. // CHECK:    1:  (CXXConstructExpr, class A)
    244. 

  244. // CHECK:    2: A a;
    245. 

  245. // CHECK:    3:  (CXXConstructExpr, class A)
    246. 

  246. // CHECK:    4: A b;
    247. 

  247. // CHECK:    5: UV
    248. 

  248. // CHECK:    6: [B3.5] (ImplicitCastExpr, LValueToRValue, _Bool)
    249. 

  249. // CHECK:    T: if [B3.6]
    250. 

  250. // CHECK:    Preds (1): B4
    251. 

  251. // CHECK:    Succs (2): B2 B1
    252. 

  252. // CHECK:  [B0 (EXIT)]
    253. 

  253. // CHECK:    Preds (2): B1 B2
    254. 

  254. // CHECK:  [B8 (ENTRY)]
    255. 

  255. // CHECK:    Succs (1): B7
    256. 

  256. // CHECK:  [B1]
    257. 

  257. // CHECK:   l1:
    258. 

  258. // CHECK:    1:  (CXXConstructExpr, class A)
    259. 

  259. // CHECK:    2: A c;
    260. 

  260. // CHECK:    3: [B1.2].~A() (Implicit destructor)
    261. 

  261. // CHECK:    4: [B6.2].~A() (Implicit destructor)
    262. 

  262. // CHECK:    5: [B7.2].~A() (Implicit destructor)
    263. 

  263. // CHECK:    Preds (2): B2 B3
    264. 

  264. // CHECK:    Succs (1): B0
    265. 

  265. // CHECK:  [B2]
    266. 

  266. // CHECK:    1:  (CXXConstructExpr, class A)
    267. 

  267. // CHECK:    2: A b;
    268. 

  268. // CHECK:    3: [B2.2].~A() (Implicit destructor)
    269. 

  269. // CHECK:    4: [B6.4].~A() (Implicit destructor)
    270. 

  270. // CHECK:    Preds (1): B4
    271. 

  271. // CHECK:    Succs (1): B1
    272. 

  272. // CHECK:  [B3]
    273. 

  273. // CHECK:    1: [B6.4].~A() (Implicit destructor)
    274. 

  274. // CHECK:    T: goto l1;
    275. 

  275. // CHECK:    Preds (1): B4
    276. 

  276. // CHECK:    Succs (1): B1
    277. 

  277. // CHECK:  [B4]
    278. 

  278. // CHECK:    1: UV
    279. 

  279. // CHECK:    2: [B4.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    280. 

  280. // CHECK:    T: if [B4.2]
    281. 

  281. // CHECK:    Preds (1): B6
    282. 

  282. // CHECK:    Succs (2): B3 B2
    283. 

  283. // CHECK:  [B5]
    284. 

  284. // CHECK:    1: [B6.4].~A() (Implicit destructor)
    285. 

  285. // CHECK:    2: [B6.2].~A() (Implicit destructor)
    286. 

  286. // CHECK:    T: goto l0;
    287. 

  287. // CHECK:    Preds (1): B6
    288. 

  288. // CHECK:    Succs (1): B6
    289. 

  289. // CHECK:  [B6]
    290. 

  290. // CHECK:   l0:
    291. 

  291. // CHECK:    1:  (CXXConstructExpr, class A)
    292. 

  292. // CHECK:    2: A b;
    293. 

  293. // CHECK:    3:  (CXXConstructExpr, class A)
    294. 

  294. // CHECK:    4: A a;
    295. 

  295. // CHECK:    5: UV
    296. 

  296. // CHECK:    6: [B6.5] (ImplicitCastExpr, LValueToRValue, _Bool)
    297. 

  297. // CHECK:    T: if [B6.6]
    298. 

  298. // CHECK:    Preds (2): B7 B5
    299. 

  299. // CHECK:    Succs (2): B5 B4
    300. 

  300. // CHECK:  [B7]
    301. 

  301. // CHECK:    1:  (CXXConstructExpr, class A)
    302. 

  302. // CHECK:    2: A a;
    303. 

  303. // CHECK:    Preds (1): B8
    304. 

  304. // CHECK:    Succs (1): B6
    305. 

  305. // CHECK:  [B0 (EXIT)]
    306. 

  306. // CHECK:    Preds (1): B1
    307. 

  307. // CHECK:  [B5 (ENTRY)]
    308. 

  308. // CHECK:    Succs (1): B4
    309. 

  309. // CHECK:  [B1]
    310. 

  310. // CHECK:    1: [B4.6].~A() (Implicit destructor)
    311. 

  311. // CHECK:    2: [B4.2].~A() (Implicit destructor)
    312. 

  312. // CHECK:    Preds (2): B2 B3
    313. 

  313. // CHECK:    Succs (1): B0
    314. 

  314. // CHECK:  [B2]
    315. 

  315. // CHECK:    1:  (CXXConstructExpr, class A)
    316. 

  316. // CHECK:    2: A c;
    317. 

  317. // CHECK:    3: [B2.2].~A() (Implicit destructor)
    318. 

  318. // CHECK:    Preds (1): B4
    319. 

  319. // CHECK:    Succs (1): B1
    320. 

  320. // CHECK:  [B3]
    321. 

  321. // CHECK:    1:  (CXXConstructExpr, class A)
    322. 

  322. // CHECK:    2: A c;
    323. 

  323. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    324. 

  324. // CHECK:    Preds (1): B4
    325. 

  325. // CHECK:    Succs (1): B1
    326. 

  326. // CHECK:  [B4]
    327. 

  327. // CHECK:    1:  (CXXConstructExpr, class A)
    328. 

  328. // CHECK:    2: A a;
    329. 

  329. // CHECK:    3: a
    330. 

  330. // CHECK:    4: [B4.3] (ImplicitCastExpr, NoOp, const class A)
    331. 

  331. // CHECK:    5: [B4.4] (CXXConstructExpr, class A)
    332. 

  332. // CHECK:    6: A b = a;
    333. 

  333. // CHECK:    7: b
    334. 

  334. // CHECK:    8: [B4.7] (ImplicitCastExpr, NoOp, const class A)
    335. 

  335. // CHECK:    9: [B4.8].operator int
    336. 

  336. // CHECK:   10: [B4.9]()
    337. 

  337. // CHECK:   11: [B4.10] (ImplicitCastExpr, UserDefinedConversion, int)
    338. 

  338. // CHECK:   12: [B4.11] (ImplicitCastExpr, IntegralToBoolean, _Bool)
    339. 

  339. // CHECK:    T: if [B4.12]
    340. 

  340. // CHECK:    Preds (1): B5
    341. 

  341. // CHECK:    Succs (2): B3 B2
    342. 

  342. // CHECK:  [B0 (EXIT)]
    343. 

  343. // CHECK:    Preds (1): B1
    344. 

  344. // CHECK:  [B9 (ENTRY)]
    345. 

  345. // CHECK:    Succs (1): B8
    346. 

  346. // CHECK:  [B1]
    347. 

  347. // CHECK:    1: [B8.6].~A() (Implicit destructor)
    348. 

  348. // CHECK:    2:  (CXXConstructExpr, class A)
    349. 

  349. // CHECK:    3: A e;
    350. 

  350. // CHECK:    4: [B1.3].~A() (Implicit destructor)
    351. 

  351. // CHECK:    5: [B8.2].~A() (Implicit destructor)
    352. 

  352. // CHECK:    Preds (2): B2 B5
    353. 

  353. // CHECK:    Succs (1): B0
    354. 

  354. // CHECK:  [B2]
    355. 

  355. // CHECK:    1:  (CXXConstructExpr, class A)
    356. 

  356. // CHECK:    2: A d;
    357. 

  357. // CHECK:    3: [B2.2].~A() (Implicit destructor)
    358. 

  358. // CHECK:    4: [B4.2].~A() (Implicit destructor)
    359. 

  359. // CHECK:    Preds (1): B4
    360. 

  360. // CHECK:    Succs (1): B1
    361. 

  361. // CHECK:  [B3]
    362. 

  362. // CHECK:    1: return;
    363. 

  363. // CHECK:    2: [B4.2].~A() (Implicit destructor)
    364. 

  364. // CHECK:    3: [B8.6].~A() (Implicit destructor)
    365. 

  365. // CHECK:    4: [B8.2].~A() (Implicit destructor)
    366. 

  366. // CHECK:    Preds (1): B4
    367. 

  367. // CHECK:    Succs (1): B0
    368. 

  368. // CHECK:  [B4]
    369. 

  369. // CHECK:    1:  (CXXConstructExpr, class A)
    370. 

  370. // CHECK:    2: A c;
    371. 

  371. // CHECK:    3: UV
    372. 

  372. // CHECK:    4: [B4.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    373. 

  373. // CHECK:    T: if [B4.4]
    374. 

  374. // CHECK:    Preds (1): B8
    375. 

  375. // CHECK:    Succs (2): B3 B2
    376. 

  376. // CHECK:  [B5]
    377. 

  377. // CHECK:    1:  (CXXConstructExpr, class A)
    378. 

  378. // CHECK:    2: A d;
    379. 

  379. // CHECK:    3: [B5.2].~A() (Implicit destructor)
    380. 

  380. // CHECK:    4: [B7.2].~A() (Implicit destructor)
    381. 

  381. // CHECK:    Preds (1): B7
    382. 

  382. // CHECK:    Succs (1): B1
    383. 

  383. // CHECK:  [B6]
    384. 

  384. // CHECK:    1: return;
    385. 

  385. // CHECK:    2: [B7.2].~A() (Implicit destructor)
    386. 

  386. // CHECK:    3: [B8.6].~A() (Implicit destructor)
    387. 

  387. // CHECK:    4: [B8.2].~A() (Implicit destructor)
    388. 

  388. // CHECK:    Preds (1): B7
    389. 

  389. // CHECK:    Succs (1): B0
    390. 

  390. // CHECK:  [B7]
    391. 

  391. // CHECK:    1:  (CXXConstructExpr, class A)
    392. 

  392. // CHECK:    2: A c;
    393. 

  393. // CHECK:    3: UV
    394. 

  394. // CHECK:    4: [B7.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    395. 

  395. // CHECK:    T: if [B7.4]
    396. 

  396. // CHECK:    Preds (1): B8
    397. 

  397. // CHECK:    Succs (2): B6 B5
    398. 

  398. // CHECK:  [B8]
    399. 

  399. // CHECK:    1:  (CXXConstructExpr, class A)
    400. 

  400. // CHECK:    2: A a;
    401. 

  401. // CHECK:    3: a
    402. 

  402. // CHECK:    4: [B8.3] (ImplicitCastExpr, NoOp, const class A)
    403. 

  403. // CHECK:    5: [B8.4] (CXXConstructExpr, class A)
    404. 

  404. // CHECK:    6: A b = a;
    405. 

  405. // CHECK:    7: b
    406. 

  406. // CHECK:    8: [B8.7] (ImplicitCastExpr, NoOp, const class A)
    407. 

  407. // CHECK:    9: [B8.8].operator int
    408. 

  408. // CHECK:   10: [B8.9]()
    409. 

  409. // CHECK:   11: [B8.10] (ImplicitCastExpr, UserDefinedConversion, int)
    410. 

  410. // CHECK:   12: [B8.11] (ImplicitCastExpr, IntegralToBoolean, _Bool)
    411. 

  411. // CHECK:    T: if [B8.12]
    412. 

  412. // CHECK:    Preds (1): B9
    413. 

  413. // CHECK:    Succs (2): B7 B4
    414. 

  414. // CHECK:  [B0 (EXIT)]
    415. 

  415. // CHECK:    Preds (3): B1 B3 B6
    416. 

  416. // CHECK:  [B6 (ENTRY)]
    417. 

  417. // CHECK:    Succs (1): B5
    418. 

  418. // CHECK:  [B1]
    419. 

  419. // CHECK:    1: [B4.4].~A() (Implicit destructor)
    420. 

  420. // CHECK:    2: [B5.2].~A() (Implicit destructor)
    421. 

  421. // CHECK:    Preds (1): B4
    422. 

  422. // CHECK:    Succs (1): B0
    423. 

  423. // CHECK:  [B2]
    424. 

  424. // CHECK:    Preds (1): B3
    425. 

  425. // CHECK:    Succs (1): B4
    426. 

  426. // CHECK:  [B3]
    427. 

  427. // CHECK:    1:  (CXXConstructExpr, class A)
    428. 

  428. // CHECK:    2: A c;
    429. 

  429. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    430. 

  430. // CHECK:    4: [B4.4].~A() (Implicit destructor)
    431. 

  431. // CHECK:    Preds (1): B4
    432. 

  432. // CHECK:    Succs (1): B2
    433. 

  433. // CHECK:  [B4]
    434. 

  434. // CHECK:    1: a
    435. 

  435. // CHECK:    2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
    436. 

  436. // CHECK:    3: [B4.2] (CXXConstructExpr, class A)
    437. 

  437. // CHECK:    4: A b = a;
    438. 

  438. // CHECK:    5: b
    439. 

  439. // CHECK:    6: [B4.5] (ImplicitCastExpr, NoOp, const class A)
    440. 

  440. // CHECK:    7: [B4.6].operator int
    441. 

  441. // CHECK:    8: [B4.7]()
    442. 

  442. // CHECK:    9: [B4.8] (ImplicitCastExpr, UserDefinedConversion, int)
    443. 

  443. // CHECK:   10: [B4.9] (ImplicitCastExpr, IntegralToBoolean, _Bool)
    444. 

  444. // CHECK:    T: while [B4.10]
    445. 

  445. // CHECK:    Preds (2): B2 B5
    446. 

  446. // CHECK:    Succs (2): B3 B1
    447. 

  447. // CHECK:  [B5]
    448. 

  448. // CHECK:    1:  (CXXConstructExpr, class A)
    449. 

  449. // CHECK:    2: A a;
    450. 

  450. // CHECK:    Preds (1): B6
    451. 

  451. // CHECK:    Succs (1): B4
    452. 

  452. // CHECK:  [B0 (EXIT)]
    453. 

  453. // CHECK:    Preds (1): B1
    454. 

  454. // CHECK:  [B12 (ENTRY)]
    455. 

  455. // CHECK:    Succs (1): B11
    456. 

  456. // CHECK:  [B1]
    457. 

  457. // CHECK:    1: [B10.4].~A() (Implicit destructor)
    458. 

  458. // CHECK:    2:  (CXXConstructExpr, class A)
    459. 

  459. // CHECK:    3: A e;
    460. 

  460. // CHECK:    4: [B1.3].~A() (Implicit destructor)
    461. 

  461. // CHECK:    5: [B11.2].~A() (Implicit destructor)
    462. 

  462. // CHECK:    Preds (2): B8 B10
    463. 

  463. // CHECK:    Succs (1): B0
    464. 

  464. // CHECK:  [B2]
    465. 

  465. // CHECK:    Preds (2): B3 B6
    466. 

  466. // CHECK:    Succs (1): B10
    467. 

  467. // CHECK:  [B3]
    468. 

  468. // CHECK:    1:  (CXXConstructExpr, class A)
    469. 

  469. // CHECK:    2: A d;
    470. 

  470. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    471. 

  471. // CHECK:    4: [B9.2].~A() (Implicit destructor)
    472. 

  472. // CHECK:    5: [B10.4].~A() (Implicit destructor)
    473. 

  473. // CHECK:    Preds (1): B5
    474. 

  474. // CHECK:    Succs (1): B2
    475. 

  475. // CHECK:  [B4]
    476. 

  476. // CHECK:    1: return;
    477. 

  477. // CHECK:    2: [B9.2].~A() (Implicit destructor)
    478. 

  478. // CHECK:    3: [B10.4].~A() (Implicit destructor)
    479. 

  479. // CHECK:    4: [B11.2].~A() (Implicit destructor)
    480. 

  480. // CHECK:    Preds (1): B5
    481. 

  481. // CHECK:    Succs (1): B0
    482. 

  482. // CHECK:  [B5]
    483. 

  483. // CHECK:    1: UV
    484. 

  484. // CHECK:    2: [B5.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    485. 

  485. // CHECK:    T: if [B5.2]
    486. 

  486. // CHECK:    Preds (1): B7
    487. 

  487. // CHECK:    Succs (2): B4 B3
    488. 

  488. // CHECK:  [B6]
    489. 

  489. // CHECK:    1: [B9.2].~A() (Implicit destructor)
    490. 

  490. // CHECK:    2: [B10.4].~A() (Implicit destructor)
    491. 

  491. // CHECK:    T: continue;
    492. 

  492. // CHECK:    Preds (1): B7
    493. 

  493. // CHECK:    Succs (1): B2
    494. 

  494. // CHECK:  [B7]
    495. 

  495. // CHECK:    1: UV
    496. 

  496. // CHECK:    2: [B7.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    497. 

  497. // CHECK:    T: if [B7.2]
    498. 

  498. // CHECK:    Preds (1): B9
    499. 

  499. // CHECK:    Succs (2): B6 B5
    500. 

  500. // CHECK:  [B8]
    501. 

  501. // CHECK:    1: [B9.2].~A() (Implicit destructor)
    502. 

  502. // CHECK:    T: break;
    503. 

  503. // CHECK:    Preds (1): B9
    504. 

  504. // CHECK:    Succs (1): B1
    505. 

  505. // CHECK:  [B9]
    506. 

  506. // CHECK:    1:  (CXXConstructExpr, class A)
    507. 

  507. // CHECK:    2: A c;
    508. 

  508. // CHECK:    3: UV
    509. 

  509. // CHECK:    4: [B9.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    510. 

  510. // CHECK:    T: if [B9.4]
    511. 

  511. // CHECK:    Preds (1): B10
    512. 

  512. // CHECK:    Succs (2): B8 B7
    513. 

  513. // CHECK:  [B10]
    514. 

  514. // CHECK:    1: a
    515. 

  515. // CHECK:    2: [B10.1] (ImplicitCastExpr, NoOp, const class A)
    516. 

  516. // CHECK:    3: [B10.2] (CXXConstructExpr, class A)
    517. 

  517. // CHECK:    4: A b = a;
    518. 

  518. // CHECK:    5: b
    519. 

  519. // CHECK:    6: [B10.5] (ImplicitCastExpr, NoOp, const class A)
    520. 

  520. // CHECK:    7: [B10.6].operator int
    521. 

  521. // CHECK:    8: [B10.7]()
    522. 

  522. // CHECK:    9: [B10.8] (ImplicitCastExpr, UserDefinedConversion, int)
    523. 

  523. // CHECK:   10: [B10.9] (ImplicitCastExpr, IntegralToBoolean, _Bool)
    524. 

  524. // CHECK:    T: while [B10.10]
    525. 

  525. // CHECK:    Preds (2): B2 B11
    526. 

  526. // CHECK:    Succs (2): B9 B1
    527. 

  527. // CHECK:  [B11]
    528. 

  528. // CHECK:    1:  (CXXConstructExpr, class A)
    529. 

  529. // CHECK:    2: A a;
    530. 

  530. // CHECK:    Preds (1): B12
    531. 

  531. // CHECK:    Succs (1): B10
    532. 

  532. // CHECK:  [B0 (EXIT)]
    533. 

  533. // CHECK:    Preds (2): B1 B4
    534. 

  534. // CHECK:  [B4 (ENTRY)]
    535. 

  535. // CHECK:    Succs (1): B2
    536. 

  536. // CHECK:  [B1]
    537. 

  537. // CHECK:    1: UV
    538. 

  538. // CHECK:    2: [B1.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    539. 

  539. // CHECK:    T: do ... while [B1.2]
    540. 

  540. // CHECK:    Preds (1): B2
    541. 

  541. // CHECK:    Succs (2): B3 B0
    542. 

  542. // CHECK:  [B2]
    543. 

  543. // CHECK:    1:  (CXXConstructExpr, class A)
    544. 

  544. // CHECK:    2: A a;
    545. 

  545. // CHECK:    3: [B2.2].~A() (Implicit destructor)
    546. 

  546. // CHECK:    Preds (2): B3 B4
    547. 

  547. // CHECK:    Succs (1): B1
    548. 

  548. // CHECK:  [B3]
    549. 

  549. // CHECK:    Preds (1): B1
    550. 

  550. // CHECK:    Succs (1): B2
    551. 

  551. // CHECK:  [B0 (EXIT)]
    552. 

  552. // CHECK:    Preds (1): B1
    553. 

  553. // CHECK:  [B12 (ENTRY)]
    554. 

  554. // CHECK:    Succs (1): B11
    555. 

  555. // CHECK:  [B1]
    556. 

  556. // CHECK:    1:  (CXXConstructExpr, class A)
    557. 

  557. // CHECK:    2: A d;
    558. 

  558. // CHECK:    3: [B1.2].~A() (Implicit destructor)
    559. 

  559. // CHECK:    4: [B11.2].~A() (Implicit destructor)
    560. 

  560. // CHECK:    Preds (2): B8 B2
    561. 

  561. // CHECK:    Succs (1): B0
    562. 

  562. // CHECK:  [B2]
    563. 

  563. // CHECK:    1: UV
    564. 

  564. // CHECK:    2: [B2.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    565. 

  565. // CHECK:    T: do ... while [B2.2]
    566. 

  566. // CHECK:    Preds (2): B3 B6
    567. 

  567. // CHECK:    Succs (2): B10 B1
    568. 

  568. // CHECK:  [B3]
    569. 

  569. // CHECK:    1:  (CXXConstructExpr, class A)
    570. 

  570. // CHECK:    2: A c;
    571. 

  571. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    572. 

  572. // CHECK:    4: [B9.2].~A() (Implicit destructor)
    573. 

  573. // CHECK:    Preds (1): B5
    574. 

  574. // CHECK:    Succs (1): B2
    575. 

  575. // CHECK:  [B4]
    576. 

  576. // CHECK:    1: return;
    577. 

  577. // CHECK:    2: [B9.2].~A() (Implicit destructor)
    578. 

  578. // CHECK:    3: [B11.2].~A() (Implicit destructor)
    579. 

  579. // CHECK:    Preds (1): B5
    580. 

  580. // CHECK:    Succs (1): B0
    581. 

  581. // CHECK:  [B5]
    582. 

  582. // CHECK:    1: UV
    583. 

  583. // CHECK:    2: [B5.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    584. 

  584. // CHECK:    T: if [B5.2]
    585. 

  585. // CHECK:    Preds (1): B7
    586. 

  586. // CHECK:    Succs (2): B4 B3
    587. 

  587. // CHECK:  [B6]
    588. 

  588. // CHECK:    1: [B9.2].~A() (Implicit destructor)
    589. 

  589. // CHECK:    T: continue;
    590. 

  590. // CHECK:    Preds (1): B7
    591. 

  591. // CHECK:    Succs (1): B2
    592. 

  592. // CHECK:  [B7]
    593. 

  593. // CHECK:    1: UV
    594. 

  594. // CHECK:    2: [B7.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    595. 

  595. // CHECK:    T: if [B7.2]
    596. 

  596. // CHECK:    Preds (1): B9
    597. 

  597. // CHECK:    Succs (2): B6 B5
    598. 

  598. // CHECK:  [B8]
    599. 

  599. // CHECK:    1: [B9.2].~A() (Implicit destructor)
    600. 

  600. // CHECK:    T: break;
    601. 

  601. // CHECK:    Preds (1): B9
    602. 

  602. // CHECK:    Succs (1): B1
    603. 

  603. // CHECK:  [B9]
    604. 

  604. // CHECK:    1:  (CXXConstructExpr, class A)
    605. 

  605. // CHECK:    2: A b;
    606. 

  606. // CHECK:    3: UV
    607. 

  607. // CHECK:    4: [B9.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    608. 

  608. // CHECK:    T: if [B9.4]
    609. 

  609. // CHECK:    Preds (2): B10 B11
    610. 

  610. // CHECK:    Succs (2): B8 B7
    611. 

  611. // CHECK:  [B10]
    612. 

  612. // CHECK:    Preds (1): B2
    613. 

  613. // CHECK:    Succs (1): B9
    614. 

  614. // CHECK:  [B11]
    615. 

  615. // CHECK:    1:  (CXXConstructExpr, class A)
    616. 

  616. // CHECK:    2: A a;
    617. 

  617. // CHECK:    Preds (1): B12
    618. 

  618. // CHECK:    Succs (1): B9
    619. 

  619. // CHECK:  [B0 (EXIT)]
    620. 

  620. // CHECK:    Preds (2): B1 B4
    621. 

  621. // CHECK:  [B4 (ENTRY)]
    622. 

  622. // CHECK:    Succs (1): B2
    623. 

  623. // CHECK:  [B1]
    624. 

  624. // CHECK:    1: [B2.6].~A() (Implicit destructor)
    625. 

  625. // CHECK:    2: [B2.2].~A() (Implicit destructor)
    626. 

  626. // CHECK:    Preds (2): B3 B2
    627. 

  627. // CHECK:    Succs (1): B0
    628. 

  628. // CHECK:  [B2]
    629. 

  629. // CHECK:    1:  (CXXConstructExpr, class A)
    630. 

  630. // CHECK:    2: A a;
    631. 

  631. // CHECK:    3: a
    632. 

  632. // CHECK:    4: [B2.3] (ImplicitCastExpr, NoOp, const class A)
    633. 

  633. // CHECK:    5: [B2.4] (CXXConstructExpr, class A)
    634. 

  634. // CHECK:    6: A b = a;
    635. 

  635. // CHECK:    7: b
    636. 

  636. // CHECK:    8: [B2.7] (ImplicitCastExpr, NoOp, const class A)
    637. 

  637. // CHECK:    9: [B2.8].operator int
    638. 

  638. // CHECK:   10: [B2.9]()
    639. 

  639. // CHECK:   11: [B2.10] (ImplicitCastExpr, UserDefinedConversion, int)
    640. 

  640. // CHECK:    T: switch [B2.11]
    641. 

  641. // CHECK:    Preds (1): B4
    642. 

  642. // CHECK:    Succs (1): B1
    643. 

  643. // CHECK:  [B3]
    644. 

  644. // CHECK:    1:  (CXXConstructExpr, class A)
    645. 

  645. // CHECK:    2: A c;
    646. 

  646. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    647. 

  647. // CHECK:    Succs (1): B1
    648. 

  648. // CHECK:  [B0 (EXIT)]
    649. 

  649. // CHECK:    Preds (1): B1
    650. 

  650. // CHECK:  [B9 (ENTRY)]
    651. 

  651. // CHECK:    Succs (1): B2
    652. 

  652. // CHECK:  [B1]
    653. 

  653. // CHECK:    1: [B2.6].~A() (Implicit destructor)
    654. 

  654. // CHECK:    2:  (CXXConstructExpr, class A)
    655. 

  655. // CHECK:    3: A g;
    656. 

  656. // CHECK:    4: [B1.3].~A() (Implicit destructor)
    657. 

  657. // CHECK:    5: [B2.2].~A() (Implicit destructor)
    658. 

  658. // CHECK:    Preds (3): B3 B7 B2
    659. 

  659. // CHECK:    Succs (1): B0
    660. 

  660. // CHECK:  [B2]
    661. 

  661. // CHECK:    1:  (CXXConstructExpr, class A)
    662. 

  662. // CHECK:    2: A a;
    663. 

  663. // CHECK:    3: a
    664. 

  664. // CHECK:    4: [B2.3] (ImplicitCastExpr, NoOp, const class A)
    665. 

  665. // CHECK:    5: [B2.4] (CXXConstructExpr, class A)
    666. 

  666. // CHECK:    6: A b = a;
    667. 

  667. // CHECK:    7: b
    668. 

  668. // CHECK:    8: [B2.7] (ImplicitCastExpr, NoOp, const class A)
    669. 

  669. // CHECK:    9: [B2.8].operator int
    670. 

  670. // CHECK:   10: [B2.9]()
    671. 

  671. // CHECK:   11: [B2.10] (ImplicitCastExpr, UserDefinedConversion, int)
    672. 

  672. // CHECK:    T: switch [B2.11]
    673. 

  673. // CHECK:    Preds (1): B9
    674. 

  674. // CHECK:    Succs (3): B3 B8
    675. 

  675. // CHECK:      B1
    676. 

  676. // CHECK:  [B3]
    677. 

  677. // CHECK:   case 1:
    678. 

  678. // CHECK:    T: break;
    679. 

  679. // CHECK:    Preds (2): B2 B4
    680. 

  680. // CHECK:    Succs (1): B1
    681. 

  681. // CHECK:  [B4]
    682. 

  682. // CHECK:    1:  (CXXConstructExpr, class A)
    683. 

  683. // CHECK:    2: A f;
    684. 

  684. // CHECK:    3: [B4.2].~A() (Implicit destructor)
    685. 

  685. // CHECK:    4: [B8.2].~A() (Implicit destructor)
    686. 

  686. // CHECK:    Preds (1): B6
    687. 

  687. // CHECK:    Succs (1): B3
    688. 

  688. // CHECK:  [B5]
    689. 

  689. // CHECK:    1: return;
    690. 

  690. // CHECK:    2: [B8.2].~A() (Implicit destructor)
    691. 

  691. // CHECK:    3: [B2.6].~A() (Implicit destructor)
    692. 

  692. // CHECK:    4: [B2.2].~A() (Implicit destructor)
    693. 

  693. // CHECK:    Preds (1): B6
    694. 

  694. // CHECK:    Succs (1): B0
    695. 

  695. // CHECK:  [B6]
    696. 

  696. // CHECK:    1: UV
    697. 

  697. // CHECK:    2: [B6.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    698. 

  698. // CHECK:    T: if [B6.2]
    699. 

  699. // CHECK:    Preds (1): B8
    700. 

  700. // CHECK:    Succs (2): B5 B4
    701. 

  701. // CHECK:  [B7]
    702. 

  702. // CHECK:    1: [B8.2].~A() (Implicit destructor)
    703. 

  703. // CHECK:    T: break;
    704. 

  704. // CHECK:    Preds (1): B8
    705. 

  705. // CHECK:    Succs (1): B1
    706. 

  706. // CHECK:  [B8]
    707. 

  707. // CHECK:   case 0:
    708. 

  708. // CHECK:    1:  (CXXConstructExpr, class A)
    709. 

  709. // CHECK:    2: A c;
    710. 

  710. // CHECK:    3: UV
    711. 

  711. // CHECK:    4: [B8.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    712. 

  712. // CHECK:    T: if [B8.4]
    713. 

  713. // CHECK:    Preds (1): B2
    714. 

  714. // CHECK:    Succs (2): B7 B6
    715. 

  715. // CHECK:  [B0 (EXIT)]
    716. 

  716. // CHECK:    Preds (2): B1 B5
    717. 

  717. // CHECK:  [B6 (ENTRY)]
    718. 

  718. // CHECK:    Succs (1): B5
    719. 

  719. // CHECK:  [B1]
    720. 

  720. // CHECK:    1: [B4.4].~A() (Implicit destructor)
    721. 

  721. // CHECK:    2: [B5.2].~A() (Implicit destructor)
    722. 

  722. // CHECK:    Preds (1): B4
    723. 

  723. // CHECK:    Succs (1): B0
    724. 

  724. // CHECK:  [B2]
    725. 

  725. // CHECK:    Preds (1): B3
    726. 

  726. // CHECK:    Succs (1): B4
    727. 

  727. // CHECK:  [B3]
    728. 

  728. // CHECK:    1:  (CXXConstructExpr, class A)
    729. 

  729. // CHECK:    2: A c;
    730. 

  730. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    731. 

  731. // CHECK:    4: [B4.4].~A() (Implicit destructor)
    732. 

  732. // CHECK:    Preds (1): B4
    733. 

  733. // CHECK:    Succs (1): B2
    734. 

  734. // CHECK:  [B4]
    735. 

  735. // CHECK:    1: a
    736. 

  736. // CHECK:    2: [B4.1] (ImplicitCastExpr, NoOp, const class A)
    737. 

  737. // CHECK:    3: [B4.2] (CXXConstructExpr, class A)
    738. 

  738. // CHECK:    4: A b = a;
    739. 

  739. // CHECK:    5: b
    740. 

  740. // CHECK:    6: [B4.5] (ImplicitCastExpr, NoOp, const class A)
    741. 

  741. // CHECK:    7: [B4.6].operator int
    742. 

  742. // CHECK:    8: [B4.7]()
    743. 

  743. // CHECK:    9: [B4.8] (ImplicitCastExpr, UserDefinedConversion, int)
    744. 

  744. // CHECK:   10: [B4.9] (ImplicitCastExpr, IntegralToBoolean, _Bool)
    745. 

  745. // CHECK:    T: for (...; [B4.10]; )
    746. 

  746. // CHECK:    Preds (2): B2 B5
    747. 

  747. // CHECK:    Succs (2): B3 B1
    748. 

  748. // CHECK:  [B5]
    749. 

  749. // CHECK:    1:  (CXXConstructExpr, class A)
    750. 

  750. // CHECK:    2: A a;
    751. 

  751. // CHECK:    Preds (1): B6
    752. 

  752. // CHECK:    Succs (1): B4
    753. 

  753. // CHECK:  [B0 (EXIT)]
    754. 

  754. // CHECK:    Preds (1): B1
    755. 

  755. // CHECK:  [B12 (ENTRY)]
    756. 

  756. // CHECK:    Succs (1): B11
    757. 

  757. // CHECK:  [B1]
    758. 

  758. // CHECK:    1: [B10.4].~A() (Implicit destructor)
    759. 

  759. // CHECK:    2: [B11.4].~A() (Implicit destructor)
    760. 

  760. // CHECK:    3:  (CXXConstructExpr, class A)
    761. 

  761. // CHECK:    4: A f;
    762. 

  762. // CHECK:    5: [B1.4].~A() (Implicit destructor)
    763. 

  763. // CHECK:    6: [B11.2].~A() (Implicit destructor)
    764. 

  764. // CHECK:    Preds (2): B8 B10
    765. 

  765. // CHECK:    Succs (1): B0
    766. 

  766. // CHECK:  [B2]
    767. 

  767. // CHECK:    Preds (2): B3 B6
    768. 

  768. // CHECK:    Succs (1): B10
    769. 

  769. // CHECK:  [B3]
    770. 

  770. // CHECK:    1:  (CXXConstructExpr, class A)
    771. 

  771. // CHECK:    2: A e;
    772. 

  772. // CHECK:    3: [B3.2].~A() (Implicit destructor)
    773. 

  773. // CHECK:    4: [B9.2].~A() (Implicit destructor)
    774. 

  774. // CHECK:    5: [B10.4].~A() (Implicit destructor)
    775. 

  775. // CHECK:    Preds (1): B5
    776. 

  776. // CHECK:    Succs (1): B2
    777. 

  777. // CHECK:  [B4]
    778. 

  778. // CHECK:    1: return;
    779. 

  779. // CHECK:    2: [B9.2].~A() (Implicit destructor)
    780. 

  780. // CHECK:    3: [B10.4].~A() (Implicit destructor)
    781. 

  781. // CHECK:    4: [B11.4].~A() (Implicit destructor)
    782. 

  782. // CHECK:    5: [B11.2].~A() (Implicit destructor)
    783. 

  783. // CHECK:    Preds (1): B5
    784. 

  784. // CHECK:    Succs (1): B0
    785. 

  785. // CHECK:  [B5]
    786. 

  786. // CHECK:    1: UV
    787. 

  787. // CHECK:    2: [B5.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    788. 

  788. // CHECK:    T: if [B5.2]
    789. 

  789. // CHECK:    Preds (1): B7
    790. 

  790. // CHECK:    Succs (2): B4 B3
    791. 

  791. // CHECK:  [B6]
    792. 

  792. // CHECK:    1: [B9.2].~A() (Implicit destructor)
    793. 

  793. // CHECK:    T: continue;
    794. 

  794. // CHECK:    Preds (1): B7
    795. 

  795. // CHECK:    Succs (1): B2
    796. 

  796. // CHECK:  [B7]
    797. 

  797. // CHECK:    1: UV
    798. 

  798. // CHECK:    2: [B7.1] (ImplicitCastExpr, LValueToRValue, _Bool)
    799. 

  799. // CHECK:    T: if [B7.2]
    800. 

  800. // CHECK:    Preds (1): B9
    801. 

  801. // CHECK:    Succs (2): B6 B5
    802. 

  802. // CHECK:  [B8]
    803. 

  803. // CHECK:    1: [B9.2].~A() (Implicit destructor)
    804. 

  804. // CHECK:    T: break;
    805. 

  805. // CHECK:    Preds (1): B9
    806. 

  806. // CHECK:    Succs (1): B1
    807. 

  807. // CHECK:  [B9]
    808. 

  808. // CHECK:    1:  (CXXConstructExpr, class A)
    809. 

  809. // CHECK:    2: A d;
    810. 

  810. // CHECK:    3: UV
    811. 

  811. // CHECK:    4: [B9.3] (ImplicitCastExpr, LValueToRValue, _Bool)
    812. 

  812. // CHECK:    T: if [B9.4]
    813. 

  813. // CHECK:    Preds (1): B10
    814. 

  814. // CHECK:    Succs (2): B8 B7
    815. 

  815. // CHECK:  [B10]
    816. 

  816. // CHECK:    1: b
    817. 

  817. // CHECK:    2: [B10.1] (ImplicitCastExpr, NoOp, const class A)
    818. 

  818. // CHECK:    3: [B10.2] (CXXConstructExpr, class A)
    819. 

  819. // CHECK:    4: A c = b;
    820. 

  820. // CHECK:    5: c
    821. 

  821. // CHECK:    6: [B10.5] (ImplicitCastExpr, NoOp, const class A)
    822. 

  822. // CHECK:    7: [B10.6].operator int
    823. 

  823. // CHECK:    8: [B10.7]()
    824. 

  824. // CHECK:    9: [B10.8] (ImplicitCastExpr, UserDefinedConversion, int)
    825. 

  825. // CHECK:   10: [B10.9] (ImplicitCastExpr, IntegralToBoolean, _Bool)
    826. 

  826. // CHECK:    T: for (...; [B10.10]; )
    827. 

  827. // CHECK:    Preds (2): B2 B11
    828. 

  828. // CHECK:    Succs (2): B9 B1
    829. 

  829. // CHECK:  [B11]
    830. 

  830. // CHECK:    1:  (CXXConstructExpr, class A)
    831. 

  831. // CHECK:    2: A a;
    832. 

  832. // CHECK:    3:  (CXXConstructExpr, class A)
    833. 

  833. // CHECK:    4: A b;
    834. 

  834. // CHECK:    Preds (1): B12
    835. 

  835. // CHECK:    Succs (1): B10
    836. 

  836. // CHECK:  [B0 (EXIT)]
    837. 

  837. // CHECK:    Preds (2): B1 B4
    838. 

  838. // CHECK:  [B3 (ENTRY)]
    839. 

  839. // CHECK:    Succs (1): B0
    840. 

  840. // CHECK:  [B1]
    841. 

  841. // CHECK:    T: try ...
    842. 

  842. // CHECK:    Succs (2): B2 B0
    843. 

  843. // CHECK:  [B2]
    844. 

  844. // CHECK:   catch (const A &e):
    845. 

  845. // CHECK:    1: catch (const A &e) {
    846. 

  846. // CHECK: }
    847. 

  847. // CHECK:    Preds (1): B1
    848. 

  848. // CHECK:    Succs (1): B0
    849. 

  849. // CHECK:  [B0 (EXIT)]
    850. 

  850. // CHECK:    Preds (3): B2 B1 B3
    851. 

  851. // CHECK:  [B3 (ENTRY)]
    852. 

  852. // CHECK:    Succs (1): B0
    853. 

  853. // CHECK:  [B1]
    854. 

  854. // CHECK:    T: try ...
    855. 

  855. // CHECK:    Succs (2): B2 B0
    856. 

  856. // CHECK:  [B2]
    857. 

  857. // CHECK:   catch (A e):
    858. 

  858. // CHECK:    1: catch (A e) {
    859. 

  859. // CHECK: }
    860. 

  860. // CHECK:    2: [B2.1].~A() (Implicit destructor)
    861. 

  861. // CHECK:    Preds (1): B1
    862. 

  862. // CHECK:    Succs (1): B0
    863. 

  863. // CHECK:  [B0 (EXIT)]
    864. 

  864. // CHECK:    Preds (3): B2 B1 B3
    865.