[gambit-list] (##resolve-referencing-objects obj), some more note, and question on how make more stable, seems like it eventually pick up some "prohibited" reference??

Mikael mikael.rcv at gmail.com
Thu Jun 20 09:41:03 EDT 2013


*(1)* I've implemented a routine to dig out the GC roots for a given
object, |dig-out-gc-roots-graph| .

For it to work out, |##resolve-referencing-objects| needed to return weak
references. Not clear about exactly why, anyhow so the last rows in it in
_kernel.scm need to be:

       ; Download the resolved objects and return.
       ; We keep the references weak as to keep the interference induced by
this mechanism
       ; on recurring resolves minimal.
       ;
       ; test: eq? as we want uniqueness to be per unique object reference.
       (let ((r (*make-table* weak-keys: #t test: eq?)))
         (let loop ()
           (let ((object (##c-code "___RESULT =
get_next_resolved_referencing_object();")))
             (if object
                 (begin
                   (table-set! r object #t)
                   (loop)))))
         r)))


because of this.



*(2)* ##resolve-referencing-objects does *not* traverse weak references,
which is as it should.

Why it does not though, I must admit that I'm not clear about, as it looks
to me like that __garbage_collect should be including those too.



*(3)* It happens that |dig-out-gc-roots-graph| /
|##resolve-referencing-objects| makes the GC pass break, any clue why?


>>> The GC has detected the following inconsistency
>>> during call of mark_array on line 3250 of mem.c:
>>> Memory map:
>>>  msection  0:  0x00cf4028 .. 0x00d74028 .. 0x00df4028
>>>  msection  1:  0x019fc028 .. 0x01a7c028 .. 0x01afc028
>>>  msection  2:  0x01afd028 .. 0x01b7d028 .. 0x01bfd028
>>>  msection  3:  0x01bfe028 .. 0x01c7e028 .. 0x01cfe028
>>>  msection  4:  0x030e1028 .. 0x03161028 .. 0x031e1028
>>>  msection  5:  0x0422f028 .. 0x042af028 .. 0x0432f028
>>>  msection  6:  0x04acc028 .. 0x04b4c028 .. 0x04bcc028
>>>  msection  7:  0x0562b028 .. 0x056ab028 .. 0x0572b028
>>>  msection  8:  0x064df028 .. 0x0655f028 .. 0x065df028
>>>  msection  9:  0x070fa028 .. 0x0717a028 .. 0x071fa028
>>>  msection 10:  0x077ba028 .. 0x0783a028 .. 0x078ba028
>>>  msection 11:  0x07e45028 .. 0x07ec5028 .. 0x07f45028
>>>  msection 12:  0x08805028 .. 0x08885028 .. 0x08905028
>>>  msection 13:  0x0a06d028 .. 0x0a0ed028 .. 0x0a16d028
>>>  msection 14:  0x0aa5c028 .. 0x0aadc028 .. 0x0ab5c028
>>>  msection 15:  0x0ac22028 .. 0x0aca2028 .. 0x0ad22028
>>>  msection 16:  0x0b3c5028 .. 0x0b445028 .. 0x0b4c5028
>>>  msection 17:  0x0b9b6028 .. 0x0ba36028 .. 0x0bab6028
>>>  msection 18:  0x0c0ab028 .. 0x0c12b028 .. 0x0c1ab028
>>>  msection 19:  0x0c88e028 .. 0x0c90e028 .. 0x0c98e028
>>>  msection 20:  0x0df7e028 .. 0x0dffe028 .. 0x0e07e028
>>>  msection 21:  0x0ec0f028 .. 0x0ec8f028 .. 0x0ed0f028
>>>  msection 22:  0x0ef35028 .. 0x0efb5028 .. 0x0f035028
>>>  msection 23:  0x1c09a028 .. 0x1c11a028 .. 0x1c19a028
>>>  msection 24:  0x1e1ac028 .. 0x1e22c028 .. 0x1e2ac028
>>>  msection 25:  0x1e2ad028 .. 0x1e32d028 .. 0x1e3ad028
>>>  msection 115:  0x23d07028 .. 0x23d87028 .. 0x23e07028
>>>  msection 116:  0x23e08028 .. 0x23e88028 .. 0x23f08028
>>>  msection 117:  0x23f09028 .. 0x23f89028 .. 0x24009028
>>>  msection 118:  0x2400a028 .. 0x2408a028 .. 0x2410a028
>>>  msection 119:  0x2410b028 .. 0x2418b028 .. 0x2420b028
>>>  msection 120:  0x2420c028 .. 0x2428c028 .. 0x2430c028
>>>  msection 121:  0x2430d028 .. 0x2438d028 .. 0x2440d028
>>>  msection 122:  0x2440e028 .. 0x2448e028 .. 0x2450e028
>>>  msection 123:  0x2450f028 .. 0x2458f028 .. 0x2460f028
>>>  msection 124:  0x24610028 .. 0x24690028 .. 0x24710028
>>>  msection 125:  0x24711028 .. 0x24791028 .. 0x24811028
>>>  msection 126:  0x24812028 .. 0x24892028 .. 0x24912028
>>>  msection 127:  0x24913028 .. 0x24993028 .. 0x24a13028
>>>  msection 128:  0x24a14028 .. 0x24a94028 .. 0x24b14028
>>>  msection 129:  0x24b15028 .. 0x24b95028 .. 0x24c15028
>>>  msection 130:  0x24c16028 .. 0x24c96028 .. 0x24d16028
>>>  msection 131:  0x24d17028 .. 0x24d97028 .. 0x24e17028
>>>  msection 132:  0x24e18028 .. 0x24e98028 .. 0x24f18028
>>>  msection 133:  0x24f19028 .. 0x24f99028 .. 0x25019028
>>>  msection 134:  0x2501a028 .. 0x2509a028 .. 0x2511a028
>>>  msection 135:  0x2511b028 .. 0x2519b028 .. 0x2521b028
>>>  msection 136:  0x2521c028 .. 0x2529c028 .. 0x2531c028
>>>  msection 137:  0x2531d028 .. 0x2539d028 .. 0x2541d028
>>>  msection 138:  0x2541e028 .. 0x2549e028 .. 0x2551e028
>>>  msection 139:  0x2551f028 .. 0x2559f028 .. 0x2561f028
>>>  msection 140:  0x25620028 .. 0x256a0028 .. 0x25720028
>>>  msection 141:  0x25721028 .. 0x257a1028 .. 0x25821028
>>>  msection 142:  0x25822028 .. 0x258a2028 .. 0x25922028
>>>  msection 143:  0x25923028 .. 0x259a3028 .. 0x25a23028
>>>  msection 144:  0x25a24028 .. 0x25aa4028 .. 0x25b24028
>>>  msection 145:  0x25b25028 .. 0x25ba5028 .. 0x25c25028
>>>  msection 146:  0x25c26028 .. 0x25ca6028 .. 0x25d26028
>>>  msection 147:  0x25d27028 .. 0x25da7028 .. 0x25e27028
>>>  msection 148:  0x25e28028 .. 0x25ea8028 .. 0x25f28028
>>>  msection 149:  0x25f29028 .. 0x25fa9028 .. 0x26029028
>>>  msection 150:  0x2602a028 .. 0x260aa028 .. 0x2612a028
>>>  msection 151:  0x2612b028 .. 0x261ab028 .. 0x2622b028
>>>  msection 152:  0x2622c028 .. 0x262ac028 .. 0x2632c028
>>>  msection 153:  0x2632d028 .. 0x263ad028 .. 0x2642d028
>>>  msection 154:  0x2642e028 .. 0x264ae028 .. 0x2652e028
>>>  msection 155:  0x2652f028 .. 0x265af028 .. 0x2662f028
>>>  msection 156:  0x26630028 .. 0x266b0028 .. 0x26730028
>>>  msection 157:  0x26731028 .. 0x267b1028 .. 0x26831028
>>>  msection 158:  0x26832028 .. 0x268b2028 .. 0x26932028
>>>  msection 159:  0x26933028 .. 0x269b3028 .. 0x26a33028
>>>  msection 160:  0x26a34028 .. 0x26ab4028 .. 0x26b34028
>>>  msection 161:  0x26b35028 .. 0x26bb5028 .. 0x26c35028
>>>  msection 162:  0x26c36028 .. 0x26cb6028 .. 0x26d36028
>>>  msection 163:  0x26d37028 .. 0x26db7028 .. 0x26e37028
>>>  msection 164:  0x26e38028 .. 0x26eb8028 .. 0x26f38028
>>>  msection 165:  0x26f39028 .. 0x26fb9028 .. 0x27039028
>>>  msection 166:  0x2703a028 .. 0x270ba028 .. 0x2713a028
>>>  msection 167:  0x2713b028 .. 0x271bb028 .. 0x2723b028
>>>  msection 168:  0x2723c028 .. 0x272bc028 .. 0x2733c028
>>>  msection 169:  0x2733d028 .. 0x273bd028 .. 0x2743d028
>>>  msection 170:  0x2743e028 .. 0x274be028 .. 0x2753e028
>>>  msection 171:  0x2753f028 .. 0x275bf028 .. 0x2763f028
>>>  msection 172:  0x27640028 .. 0x276c0028 .. 0x27740028
>>>  msection 173:  0x27741028 .. 0x277c1028 .. 0x27841028
>>>  msection 174:  0x27842028 .. 0x278c2028 .. 0x27942028
>>>  msection 175:  0x27943028 .. 0x279c3028 .. 0x27a43028
>>>  msection 176:  0x27a44028 .. 0x27ac4028 .. 0x27b44028
>>>  msection 177:  0x27b45028 .. 0x27bc5028 .. 0x27c45028
>>>  msection 178:  0x27c46028 .. 0x27cc6028 .. 0x27d46028
>>>  msection 179:  0x27d47028 .. 0x27dc7028 .. 0x27e47028
>>>  msection 180:  0x27e48028 .. 0x27ec8028 .. 0x27f48028
>>>  msection 181:  0x27f49028 .. 0x27fc9028 .. 0x28049028
>>>  msection 182:  0x2804a028 .. 0x280ca028 .. 0x2814a028
>>>  msection 183:  0x2814b028 .. 0x281cb028 .. 0x2824b028
>>>  msection 184:  0x2824c028 .. 0x282cc028 .. 0x2834c028
>>>  msection 185:  0x2834d028 .. 0x283cd028 .. 0x2844d028
>>>  msection 186:  0x2844e028 .. 0x284ce028 .. 0x2854e028
>>>  msection 187:  0x2854f028 .. 0x285cf028 .. 0x2864f028
>>>  msection 188:  0x28650028 .. 0x286d0028 .. 0x28750028
>>>  msection 189:  0x28751028 .. 0x287d1028 .. 0x28851028
>>>  msection 190:  0x28852028 .. 0x288d2028 .. 0x28952028
>>>  msection 191:  0x28953028 .. 0x289d3028 .. 0x28a53028
>>>  msection 192:  0x28a54028 .. 0x28ad4028 .. 0x28b54028
>>>  msection 193:  0x28b55028 .. 0x28bd5028 .. 0x28c55028
>>>  msection 194:  0x28c56028 .. 0x28cd6028 .. 0x28d56028
>>>  msection 195:  0x28d57028 .. 0x28dd7028 .. 0x28e57028
>>>  msection 196:  0x28e58028 .. 0x28ed8028 .. 0x28f58028
>>>  msection 197:  0x28f59028 .. 0x28fd9028 .. 0x29059028
>>>  msection 198:  0x2905a028 .. 0x290da028 .. 0x2915a028
>>>  msection 199:  0x2915b028 .. 0x291db028 .. 0x2925b028
>>>  msection 200:  0x2925c028 .. 0x292dc028 .. 0x2935c028
>>>  msection 201:  0x2935d028 .. 0x293dd028 .. 0x2945d028
>>>  msection 202:  0x2945e028 .. 0x294de028 .. 0x2955e028
>>>  msection 203:  0x2955f028 .. 0x295df028 .. 0x2965f028
>>>  msection 204:  0x29660028 .. 0x296e0028 .. 0x29760028
>>>  msection 205:  0x29761028 .. 0x297e1028 .. 0x29861028
>>>  msection 206:  0x29862028 .. 0x298e2028 .. 0x29962028
>>>  msection 207:  0x29963028 .. 0x299e3028 .. 0x29a63028
>>>  msection 208:  0x29a64028 .. 0x29ae4028 .. 0x29b64028
>>>  msection 209:  0x29b65028 .. 0x29be5028 .. 0x29c65028
>>>  msection 210:  0x29c66028 .. 0x29ce6028 .. 0x29d66028
>>>  msection 211:  0x29d67028 .. 0x29de7028 .. 0x29e67028
>>>  msection 212:  0x29e68028 .. 0x29ee8028 .. 0x29f68028
>>>  msection 213:  0x29f69028 .. 0x29fe9028 .. 0x2a069028
>>>  msection 214:  0x2a06a028 .. 0x2a0ea028 .. 0x2a16a028
>>>  msection 215:  0x2a16b028 .. 0x2a1eb028 .. 0x2a26b028
>>>  msection 216:  0x2a26c028 .. 0x2a2ec028 .. 0x2a36c028
>>>  msection 217:  0x2a36d028 .. 0x2a3ed028 .. 0x2a46d028
>>>  msection 218:  0x2a46e028 .. 0x2a4ee028 .. 0x2a56e028
>>>  msection 219:  0x2a56f028 .. 0x2a5ef028 .. 0x2a66f028
>>>  msection 220:  0x2a670028 .. 0x2a6f0028 .. 0x2a770028
>>>  msection 221:  0x2a771028 .. 0x2a7f1028 .. 0x2a871028
>>>  msection 222:  0x2a872028 .. 0x2a8f2028 .. 0x2a972028
>>>  msection 223:  0x2a973028 .. 0x2a9f3028 .. 0x2aa73028
>>>  msection 224:  0x2aa74028 .. 0x2aaf4028 .. 0x2ab74028
>>>  msection 225:  0x2ab75028 .. 0x2abf5028 .. 0x2ac75028
>>>  msection 226:  0x2ac76028 .. 0x2acf6028 .. 0x2ad76028
>>>  msection 227:  0x2ad77028 .. 0x2adf7028 .. 0x2ae77028
>>>  msection 228:  0x2ae78028 .. 0x2aef8028 .. 0x2af78028
>>>  msection 229:  0x2af79028 .. 0x2aff9028 .. 0x2b079028
>>>  msection 230:  0x2b07a028 .. 0x2b0fa028 .. 0x2b17a028
>>>  msection 231:  0x2b17b028 .. 0x2b1fb028 .. 0x2b27b028
>>>  msection 232:  0x2b27c028 .. 0x2b2fc028 .. 0x2b37c028
>>>  msection 233:  0x2b37d028 .. 0x2b3fd028 .. 0x2b47d028
>>>  msection 234:  0x2b47e028 .. 0x2b4fe028 .. 0x2b57e028
>>>  msection 235:  0x2b57f028 .. 0x2b5ff028 .. 0x2b67f028
>>>  msection 236:  0x2b680028 .. 0x2b700028 .. 0x2b780028
>>>  msection 237:  0x2b781028 .. 0x2b801028 .. 0x2b881028
>>>  msection 238:  0x2b882028 .. 0x2b902028 .. 0x2b982028
>>>  msection 239:  0x2b983028 .. 0x2ba03028 .. 0x2ba83028
>>>  msection 354:  0x32cf6028 .. 0x32d76028 .. 0x32df6028
>>>  msection 355:  0x32df7028 .. 0x32e77028 .. 0x32ef7028
>>>  msection 356:  0x32ef8028 .. 0x32f78028 .. 0x32ff8028
>>>  msection 357:  0x32ff9028 .. 0x33079028 .. 0x330f9028
>>>  msection 358:  0x330fa028 .. 0x3317a028 .. 0x331fa028
>>>  msection 359:  0x331fb028 .. 0x3327b028 .. 0x332fb028
>>>  msection 360:  0x332fc028 .. 0x3337c028 .. 0x333fc028
>>>  msection 361:  0x333fd028 .. 0x3347d028 .. 0x334fd028
>>>  msection 362:  0x334fe028 .. 0x3357e028 .. 0x335fe028
>>>  msection 363:  0x335ff028 .. 0x3367f028 .. 0x336ff028
>>>  msection 364:  0x33700028 .. 0x33780028 .. 0x33800028
>>>  msection 365:  0x33801028 .. 0x33881028 .. 0x33901028
>>>  msection 366:  0x33902028 .. 0x33982028 .. 0x33a02028
>>>  msection 367:  0x33a03028 .. 0x33a83028 .. 0x33b03028
>>>  msection 368:  0x33b04028 .. 0x33b84028 .. 0x33c04028
>>>  msection 369:  0x33c05028 .. 0x33c85028 .. 0x33d05028
>>>  msection 370:  0x33d06028 .. 0x33d86028 .. 0x33e06028
>>>  msection 371:  0x33e07028 .. 0x33e87028 .. 0x33f07028
>>>  msection 372:  0x33f08028 .. 0x33f88028 .. 0x34008028
>>>  msection 373:  0x34009028 .. 0x34089028 .. 0x34109028
>>>  msection 374:  0x3410a028 .. 0x3418a028 .. 0x3420a028
>>>  msection 375:  0x3420b028 .. 0x3428b028 .. 0x3430b028
>>>  msection 376:  0x3430c028 .. 0x3438c028 .. 0x3440c028
>>>  msection 377:  0x3440d028 .. 0x3448d028 .. 0x3450d028
>>>  msection 378:  0x3450e028 .. 0x3458e028 .. 0x3460e028
>>>  msection 379:  0x3460f028 .. 0x3468f028 .. 0x3470f028
>>>  msection 380:  0x34710028 .. 0x34790028 .. 0x34810028
>>>  msection 381:  0x34811028 .. 0x34891028 .. 0x34911028
>>>  msection 382:  0x34912028 .. 0x34992028 .. 0x34a12028
>>>  msection 383:  0x34a13028 .. 0x34a93028 .. 0x34b13028
>>>  msection 384:  0x34b14028 .. 0x34b94028 .. 0x34c14028
>>>  msection 385:  0x34c15028 .. 0x34c95028 .. 0x34d15028
>>>  msection 386:  0x34d16028 .. 0x34d96028 .. 0x34e16028
>>>  msection 387:  0x34e17028 .. 0x34e97028 .. 0x34f17028
>>>  msection 388:  0x34f18028 .. 0x34f98028 .. 0x35018028
>>>  msection 389:  0x35019028 .. 0x35099028 .. 0x35119028
>>>  msection 390:  0x3511a028 .. 0x3519a028 .. 0x3521a028
>>>  msection 391:  0x3521b028 .. 0x3529b028 .. 0x3531b028
>>>  msection 392:  0x3531c028 .. 0x3539c028 .. 0x3541c028
>>>  msection 393:  0x3541d028 .. 0x3549d028 .. 0x3551d028
>>>  msection 394:  0x3551e028 .. 0x3559e028 .. 0x3561e028
>>>  msection 395:  0x3561f028 .. 0x3569f028 .. 0x3571f028
>>>  msection 396:  0x35720028 .. 0x357a0028 .. 0x35820028
>>>  msection 397:  0x35821028 .. 0x358a1028 .. 0x35921028
>>>  msection 398:  0x35922028 .. 0x359a2028 .. 0x35a22028
>>>  msection 399:  0x35a23028 .. 0x35aa3028 .. 0x35b23028
>>>  msection 400:  0x35b24028 .. 0x35ba4028 .. 0x35c24028
>>>  msection 401:  0x35c25028 .. 0x35ca5028 .. 0x35d25028
>>>  msection 402:  0x35d26028 .. 0x35da6028 .. 0x35e26028
>>>  msection 403:  0x35ea4028 .. 0x35f24028 .. 0x35fa4028
>>>  msection 404:  0x36009028 .. 0x36089028 .. 0x36109028
>>>  msection 405:  0x3610a028 .. 0x3618a028 .. 0x3620a028
>>>  msection 406:  0x3620b028 .. 0x3628b028 .. 0x3630b028
>>>  msection 407:  0x3630c028 .. 0x3638c028 .. 0x3640c028
>>>  msection 408:  0x3640d028 .. 0x3648d028 .. 0x3650d028
>>>  msection 409:  0x3650e028 .. 0x3658e028 .. 0x3660e028
>>>  msection 410:  0x3660f028 .. 0x3668f028 .. 0x3670f028
>>>  msection 411:  0x36710028 .. 0x36790028 .. 0x36810028
>>>  msection 412:  0x36811028 .. 0x36891028 .. 0x36911028
>>>  msection 413:  0x36912028 .. 0x36992028 .. 0x36a12028
>>>  msection 414:  0x36a13028 .. 0x36a93028 .. 0x36b13028
>>>  msection 415:  0x36b14028 .. 0x36b94028 .. 0x36c14028
>>>  msection 416:  0x36c15028 .. 0x36c95028 .. 0x36d15028
>>>  msection 417:  0x36d16028 .. 0x36d96028 .. 0x36e16028
>>>  msection 418:  0x36e17028 .. 0x36e97028 .. 0x36f17028
>>>  msection 419:  0x36f18028 .. 0x36f98028 .. 0x37018028
>>>  msection 420:  0x37019028 .. 0x37099028 .. 0x37119028
>>>  msection 421:  0x3711a028 .. 0x3719a028 .. 0x3721a028
>>>  msection 422:  0x3721b028 .. 0x3729b028 .. 0x3731b028
>>>  msection 423:  0x3731c028 .. 0x3739c028 .. 0x3741c028
>>>  msection 424:  0x3741d028 .. 0x3749d028 .. 0x3751d028
>>>  msection 425:  0x3751e028 .. 0x3759e028 .. 0x3761e028
>>>  msection 426:  0x3761f028 .. 0x3769f028 .. 0x3771f028
>>>  msection 427:  0x37720028 .. 0x377a0028 .. 0x37820028
>>>  msection 428:  0x37821028 .. 0x378a1028 .. 0x37921028
>>>  msection 429:  0x4085d028 .. 0x408dd028 .. 0x4095d028
>>>  msection 430:  0x4095e028 .. 0x409de028 .. 0x40a5e028
>>>  msection 431:  0x40a5f028 .. 0x40adf028 .. 0x40b5f028
>>>  msection 432:  0x417c8028 .. 0x41848028 .. 0x418c8028
>>>  msection 433:  0x41f25028 .. 0x41fa5028 .. 0x42025028
>>>  msection 434:  0x42026028 .. 0x420a6028 .. 0x42126028
>>>  msection 435:  0x42127028 .. 0x421a7028 .. 0x42227028
>>>  msection 436:  0x4223f028 .. 0x422bf028 .. 0x4233f028
>>>  msection 437:  0x4236b028 .. 0x423eb028 .. 0x4246b028
>>>  msection 438:  0x4250f028 .. 0x4258f028 .. 0x4260f028
>>>  alloc_msection       = 0x31ce6008
>>>  stack_msection       = 0x00000000
>>>  heap_msection        = 0x31ce6008
>>>  scan_msection        = 0x31ce6008
>>>  alloc_stack_ptr      = 0x31e64e88
>>>  alloc_stack_limit    = 0x31de7028
>>>  alloc_heap_limit     = 0x31de6028
>>>  alloc_heap_ptr       = 0x31d77548
>>>  scan_ptr             = 0x31d77548
>>>  scan_msection->alloc = 0x31dd6228
>>> The object 0x0c966cb3 should be ___MOVABLE0
>>>  body[-1] = 0x0c946091
>>>             #(
>>>               #(...)
>>>               PROCEDURE
>>>               #(...)
>>>               53
>>>               #(...)
>>>               #(...)
>>>               #(...)
>>>               #(...)
>>>             )
>>>  body[ 0] = 0x00dd4f61
>>>             PROCEDURE
>>>  body[ 1] = 0x0c946041
>>>             #(
>>>               #(...)
>>>               (...)
>>>             )
>>>  body[ 2] = 0x000000d4
>>>             53
>>>  body[ 3] = 0x0c90eb91
>>>             #(
>>>               #(...)
>>>               #f
>>>               #f
>>>               #f
>>>               #f
>>>               #f
>>>               #f
>>>               #f
>>>             )
>>>  body[ 4] = 0x0c9894a1
>>>             STRING
>>>  body[ 5] = 0x00001008
>>>             1026
>>>  body[ 6] = 0x0c92ee53
>>>             (
>>>              SYMBOL
>>>              .
>>>              (...)
>>>             )
>>>  body[ 7] = 0x00d279c1
>>>             SYMBOL
>>>  body[ 8] = 0x00003000
>>>             3072
>>>  body[ 9] = 0x0c946181
>>>             #(
>>>               #(...)
>>>               PROCEDURE
>>>               #(...)
>>>               54
>>>               #(...)
>>>               #(...)
>>>               #(...)
>>>               #(...)
>>>             )
>>> The reference was found in a will list



|dig-out-gc-roots-graph| / |##resolve-referencing-objects| work well enough
for my use, though for including them in Gambit it would be good that
they're stable.

It's funny that the crash happens _during_ GC. Could it be that
|##resolve-referencing-objects| picks up some object references that are so
Gambit-internal that just the fact that there's a reference to it makes the
GC crash?

Any thought on how fix?



2013/6/19 Mikael <mikael.rcv at gmail.com>
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