| 1 | PROMPT 'core.sql start'; |
| 2 | |
| 3 | CREATE OR REPLACE TYPE core_ns_type IS TABLE OF varchar2(100); |
| 4 | / |
| 5 | |
| 6 | CREATE OR REPLACE PACKAGE core IS |
| 7 | |
| 8 | FUNCTION do_core_func(M IN OUT NOCOPY mem_type, |
| 9 | H IN OUT NOCOPY types.map_entry_table, |
| 10 | fn integer, |
| 11 | a mal_seq_items_type) RETURN integer; |
| 12 | |
| 13 | FUNCTION get_core_ns RETURN core_ns_type; |
| 14 | |
| 15 | END core; |
| 16 | / |
| 17 | |
| 18 | |
| 19 | CREATE OR REPLACE PACKAGE BODY core AS |
| 20 | |
| 21 | -- general functions |
| 22 | FUNCTION equal_Q(M IN OUT NOCOPY mem_type, |
| 23 | H IN OUT NOCOPY types.map_entry_table, |
| 24 | args mal_seq_items_type) RETURN integer IS |
| 25 | BEGIN |
| 26 | RETURN types.tf(types.equal_Q(M, H, args(1), args(2))); |
| 27 | END; |
| 28 | |
| 29 | -- scalar functiosn |
| 30 | FUNCTION symbol(M IN OUT NOCOPY mem_type, |
| 31 | val integer) RETURN integer IS |
| 32 | BEGIN |
| 33 | RETURN types.symbol(M, TREAT(M(val) AS mal_str_type).val_str); |
| 34 | END; |
| 35 | |
| 36 | FUNCTION keyword(M IN OUT NOCOPY mem_type, |
| 37 | val integer) RETURN integer IS |
| 38 | BEGIN |
| 39 | IF types.string_Q(M, val) THEN |
| 40 | RETURN types.keyword(M, TREAT(M(val) AS mal_str_type).val_str); |
| 41 | ELSIF types.keyword_Q(M, val) THEN |
| 42 | RETURN val; |
| 43 | ELSE |
| 44 | raise_application_error(-20009, |
| 45 | 'invalid keyword call', TRUE); |
| 46 | END IF; |
| 47 | END; |
| 48 | |
| 49 | |
| 50 | -- string functions |
| 51 | FUNCTION pr_str(M IN OUT NOCOPY mem_type, |
| 52 | H IN OUT NOCOPY types.map_entry_table, |
| 53 | args mal_seq_items_type) RETURN integer IS |
| 54 | BEGIN |
| 55 | RETURN types.string(M, printer.pr_str_seq(M, H, args, ' ', TRUE)); |
| 56 | END; |
| 57 | |
| 58 | FUNCTION str(M IN OUT NOCOPY mem_type, |
| 59 | H IN OUT NOCOPY types.map_entry_table, |
| 60 | args mal_seq_items_type) RETURN integer IS |
| 61 | BEGIN |
| 62 | RETURN types.string(M, printer.pr_str_seq(M, H, args, '', FALSE)); |
| 63 | END; |
| 64 | |
| 65 | FUNCTION prn(M IN OUT NOCOPY mem_type, |
| 66 | H IN OUT NOCOPY types.map_entry_table, |
| 67 | args mal_seq_items_type) RETURN integer IS |
| 68 | BEGIN |
| 69 | stream_writeline(printer.pr_str_seq(M, H, args, ' ', TRUE)); |
| 70 | RETURN 1; -- nil |
| 71 | END; |
| 72 | |
| 73 | FUNCTION println(M IN OUT NOCOPY mem_type, |
| 74 | H IN OUT NOCOPY types.map_entry_table, |
| 75 | args mal_seq_items_type) RETURN integer IS |
| 76 | BEGIN |
| 77 | stream_writeline(printer.pr_str_seq(M, H, args, ' ', FALSE)); |
| 78 | RETURN 1; -- nil |
| 79 | END; |
| 80 | |
| 81 | FUNCTION read_string(M IN OUT NOCOPY mem_type, |
| 82 | H IN OUT NOCOPY types.map_entry_table, |
| 83 | args mal_seq_items_type) RETURN integer IS |
| 84 | BEGIN |
| 85 | IF M(args(1)).type_id = 5 THEN |
| 86 | RETURN reader.read_str(M, H, |
| 87 | TREAT(M(args(1)) AS mal_str_type).val_str); |
| 88 | ELSE |
| 89 | RETURN reader.read_str(M, H, |
| 90 | TREAT(M(args(1)) AS mal_long_str_type).val_long_str); |
| 91 | END IF; |
| 92 | END; |
| 93 | |
| 94 | FUNCTION readline(M IN OUT NOCOPY mem_type, |
| 95 | prompt integer) RETURN integer IS |
| 96 | input CLOB; |
| 97 | BEGIN |
| 98 | input := stream_readline(TREAT(M(prompt) AS mal_str_type).val_str, 0); |
| 99 | RETURN types.string(M, input); |
| 100 | EXCEPTION WHEN OTHERS THEN |
| 101 | IF SQLCODE = -20001 THEN -- io streams closed |
| 102 | RETURN 1; -- nil |
| 103 | ELSE |
| 104 | RAISE; |
| 105 | END IF; |
| 106 | END; |
| 107 | |
| 108 | FUNCTION slurp(M IN OUT NOCOPY mem_type, |
| 109 | args mal_seq_items_type) RETURN integer IS |
| 110 | content CLOB; |
| 111 | BEGIN |
| 112 | content := io.file_open_and_read(TREAT(M(args(1)) AS mal_str_type).val_str); |
| 113 | content := REPLACE(content, '\n', chr(10)); |
| 114 | RETURN types.string(M, content); |
| 115 | END; |
| 116 | |
| 117 | |
| 118 | -- numeric functions |
| 119 | FUNCTION lt(M IN OUT NOCOPY mem_type, |
| 120 | args mal_seq_items_type) RETURN integer IS |
| 121 | BEGIN |
| 122 | RETURN types.tf(TREAT(M(args(1)) AS mal_int_type).val_int < |
| 123 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 124 | END; |
| 125 | |
| 126 | FUNCTION lte(M IN OUT NOCOPY mem_type, |
| 127 | args mal_seq_items_type) RETURN integer IS |
| 128 | BEGIN |
| 129 | RETURN types.tf(TREAT(M(args(1)) AS mal_int_type).val_int <= |
| 130 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 131 | END; |
| 132 | |
| 133 | FUNCTION gt(M IN OUT NOCOPY mem_type, |
| 134 | args mal_seq_items_type) RETURN integer IS |
| 135 | BEGIN |
| 136 | RETURN types.tf(TREAT(M(args(1)) AS mal_int_type).val_int > |
| 137 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 138 | END; |
| 139 | |
| 140 | FUNCTION gte(M IN OUT NOCOPY mem_type, |
| 141 | args mal_seq_items_type) RETURN integer IS |
| 142 | BEGIN |
| 143 | RETURN types.tf(TREAT(M(args(1)) AS mal_int_type).val_int >= |
| 144 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 145 | END; |
| 146 | |
| 147 | FUNCTION add(M IN OUT NOCOPY mem_type, |
| 148 | args mal_seq_items_type) RETURN integer IS |
| 149 | BEGIN |
| 150 | RETURN types.int(M, TREAT(M(args(1)) AS mal_int_type).val_int + |
| 151 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 152 | END; |
| 153 | |
| 154 | FUNCTION subtract(M IN OUT NOCOPY mem_type, |
| 155 | args mal_seq_items_type) RETURN integer IS |
| 156 | BEGIN |
| 157 | RETURN types.int(M, TREAT(M(args(1)) AS mal_int_type).val_int - |
| 158 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 159 | END; |
| 160 | |
| 161 | FUNCTION multiply(M IN OUT NOCOPY mem_type, |
| 162 | args mal_seq_items_type) RETURN integer IS |
| 163 | BEGIN |
| 164 | RETURN types.int(M, TREAT(M(args(1)) AS mal_int_type).val_int * |
| 165 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 166 | END; |
| 167 | |
| 168 | FUNCTION divide(M IN OUT NOCOPY mem_type, |
| 169 | args mal_seq_items_type) RETURN integer IS |
| 170 | BEGIN |
| 171 | RETURN types.int(M, TREAT(M(args(1)) AS mal_int_type).val_int / |
| 172 | TREAT(M(args(2)) AS mal_int_type).val_int); |
| 173 | END; |
| 174 | |
| 175 | FUNCTION time_ms(M IN OUT NOCOPY mem_type) RETURN integer IS |
| 176 | now integer; |
| 177 | BEGIN |
| 178 | -- SELECT (SYSDATE - TO_DATE('01-01-1970 00:00:00', 'DD-MM-YYYY HH24:MI:SS')) * 24 * 60 * 60 * 1000 |
| 179 | -- INTO now FROM DUAL; |
| 180 | SELECT extract(day from(sys_extract_utc(systimestamp) - to_timestamp('1970-01-01', 'YYYY-MM-DD'))) * 86400000 + to_number(to_char(sys_extract_utc(systimestamp), 'SSSSSFF3')) |
| 181 | INTO now |
| 182 | FROM dual; |
| 183 | RETURN types.int(M, now); |
| 184 | END; |
| 185 | |
| 186 | -- hash-map functions |
| 187 | FUNCTION assoc(M IN OUT NOCOPY mem_type, |
| 188 | H IN OUT NOCOPY types.map_entry_table, |
| 189 | hm integer, |
| 190 | kvs mal_seq_items_type) RETURN integer IS |
| 191 | new_hm integer; |
| 192 | midx integer; |
| 193 | BEGIN |
| 194 | new_hm := types.clone(M, H, hm); |
| 195 | midx := TREAT(M(new_hm) AS mal_map_type).map_idx; |
| 196 | -- Add the new key/values |
| 197 | midx := types.assoc_BANG(M, H, midx, kvs); |
| 198 | RETURN new_hm; |
| 199 | END; |
| 200 | |
| 201 | FUNCTION dissoc(M IN OUT NOCOPY mem_type, |
| 202 | H IN OUT NOCOPY types.map_entry_table, |
| 203 | hm integer, |
| 204 | ks mal_seq_items_type) RETURN integer IS |
| 205 | new_hm integer; |
| 206 | midx integer; |
| 207 | BEGIN |
| 208 | new_hm := types.clone(M, H, hm); |
| 209 | midx := TREAT(M(new_hm) AS mal_map_type).map_idx; |
| 210 | -- Remove the keys |
| 211 | midx := types.dissoc_BANG(M, H, midx, ks); |
| 212 | RETURN new_hm; |
| 213 | END; |
| 214 | |
| 215 | |
| 216 | FUNCTION get(M IN OUT NOCOPY mem_type, |
| 217 | H IN OUT NOCOPY types.map_entry_table, |
| 218 | hm integer, key integer) RETURN integer IS |
| 219 | midx integer; |
| 220 | k varchar2(256); |
| 221 | val integer; |
| 222 | BEGIN |
| 223 | IF M(hm).type_id = 0 THEN |
| 224 | RETURN 1; -- nil |
| 225 | END IF; |
| 226 | midx := TREAT(M(hm) AS mal_map_type).map_idx; |
| 227 | k := TREAT(M(key) AS mal_str_type).val_str; |
| 228 | IF H(midx).EXISTS(k) THEN |
| 229 | RETURN H(midx)(k); |
| 230 | ELSE |
| 231 | RETURN 1; -- nil |
| 232 | END IF; |
| 233 | END; |
| 234 | |
| 235 | FUNCTION contains_Q(M IN OUT NOCOPY mem_type, |
| 236 | H IN OUT NOCOPY types.map_entry_table, |
| 237 | hm integer, key integer) RETURN integer IS |
| 238 | midx integer; |
| 239 | k varchar2(256); |
| 240 | val integer; |
| 241 | BEGIN |
| 242 | midx := TREAT(M(hm) AS mal_map_type).map_idx; |
| 243 | k := TREAT(M(key) AS mal_str_type).val_str; |
| 244 | RETURN types.tf(H(midx).EXISTS(k)); |
| 245 | END; |
| 246 | |
| 247 | FUNCTION keys(M IN OUT NOCOPY mem_type, |
| 248 | H IN OUT NOCOPY types.map_entry_table, |
| 249 | hm integer) RETURN integer IS |
| 250 | midx integer; |
| 251 | k varchar2(256); |
| 252 | ks mal_seq_items_type; |
| 253 | val integer; |
| 254 | BEGIN |
| 255 | midx := TREAT(M(hm) AS mal_map_type).map_idx; |
| 256 | ks := mal_seq_items_type(); |
| 257 | |
| 258 | k := H(midx).FIRST(); |
| 259 | WHILE k IS NOT NULL LOOP |
| 260 | ks.EXTEND(); |
| 261 | ks(ks.COUNT()) := types.string(M, k); |
| 262 | k := H(midx).NEXT(k); |
| 263 | END LOOP; |
| 264 | |
| 265 | RETURN types.seq(M, 8, ks); |
| 266 | END; |
| 267 | |
| 268 | FUNCTION vals(M IN OUT NOCOPY mem_type, |
| 269 | H IN OUT NOCOPY types.map_entry_table, |
| 270 | hm integer) RETURN integer IS |
| 271 | midx integer; |
| 272 | k varchar2(256); |
| 273 | ks mal_seq_items_type; |
| 274 | val integer; |
| 275 | BEGIN |
| 276 | midx := TREAT(M(hm) AS mal_map_type).map_idx; |
| 277 | ks := mal_seq_items_type(); |
| 278 | |
| 279 | k := H(midx).FIRST(); |
| 280 | WHILE k IS NOT NULL LOOP |
| 281 | ks.EXTEND(); |
| 282 | ks(ks.COUNT()) := H(midx)(k); |
| 283 | k := H(midx).NEXT(k); |
| 284 | END LOOP; |
| 285 | |
| 286 | RETURN types.seq(M, 8, ks); |
| 287 | END; |
| 288 | |
| 289 | |
| 290 | -- sequence functions |
| 291 | FUNCTION cons(M IN OUT NOCOPY mem_type, |
| 292 | args mal_seq_items_type) RETURN integer IS |
| 293 | new_items mal_seq_items_type; |
| 294 | len integer; |
| 295 | i integer; |
| 296 | BEGIN |
| 297 | new_items := mal_seq_items_type(); |
| 298 | len := types.count(M, args(2)); |
| 299 | new_items.EXTEND(len+1); |
| 300 | new_items(1) := args(1); |
| 301 | FOR i IN 1..len LOOP |
| 302 | new_items(i+1) := TREAT(M(args(2)) AS mal_seq_type).val_seq(i); |
| 303 | END LOOP; |
| 304 | RETURN types.seq(M, 8, new_items); |
| 305 | END; |
| 306 | |
| 307 | FUNCTION concat(M IN OUT NOCOPY mem_type, |
| 308 | args mal_seq_items_type) RETURN integer IS |
| 309 | new_items mal_seq_items_type; |
| 310 | cur_len integer; |
| 311 | seq_len integer; |
| 312 | i integer; |
| 313 | j integer; |
| 314 | BEGIN |
| 315 | new_items := mal_seq_items_type(); |
| 316 | cur_len := 0; |
| 317 | FOR i IN 1..args.COUNT() LOOP |
| 318 | seq_len := types.count(M, args(i)); |
| 319 | new_items.EXTEND(seq_len); |
| 320 | FOR j IN 1..seq_len LOOP |
| 321 | new_items(cur_len + j) := types.nth(M, args(i), j-1); |
| 322 | END LOOP; |
| 323 | cur_len := cur_len + seq_len; |
| 324 | END LOOP; |
| 325 | RETURN types.seq(M, 8, new_items); |
| 326 | END; |
| 327 | |
| 328 | |
| 329 | FUNCTION nth(M IN OUT NOCOPY mem_type, |
| 330 | val integer, |
| 331 | ival integer) RETURN integer IS |
| 332 | idx integer; |
| 333 | BEGIN |
| 334 | idx := TREAT(M(ival) AS mal_int_type).val_int; |
| 335 | RETURN types.nth(M, val, idx); |
| 336 | END; |
| 337 | |
| 338 | FUNCTION first(M IN OUT NOCOPY mem_type, |
| 339 | val integer) RETURN integer IS |
| 340 | BEGIN |
| 341 | IF val = 1 OR types.count(M, val) = 0 THEN |
| 342 | RETURN 1; -- nil |
| 343 | ELSE |
| 344 | RETURN types.first(M, val); |
| 345 | END IF; |
| 346 | END; |
| 347 | |
| 348 | FUNCTION rest(M IN OUT NOCOPY mem_type, |
| 349 | val integer) RETURN integer IS |
| 350 | BEGIN |
| 351 | IF val = 1 OR types.count(M, val) = 0 THEN |
| 352 | RETURN types.list(M); |
| 353 | ELSE |
| 354 | RETURN types.slice(M, val, 1); |
| 355 | END IF; |
| 356 | END; |
| 357 | |
| 358 | FUNCTION do_count(M IN OUT NOCOPY mem_type, |
| 359 | val integer) RETURN integer IS |
| 360 | BEGIN |
| 361 | IF M(val).type_id = 0 THEN |
| 362 | RETURN types.int(M, 0); |
| 363 | ELSE |
| 364 | RETURN types.int(M, types.count(M, val)); |
| 365 | END IF; |
| 366 | END; |
| 367 | |
| 368 | |
| 369 | FUNCTION conj(M IN OUT NOCOPY mem_type, |
| 370 | seq integer, |
| 371 | vals mal_seq_items_type) RETURN integer IS |
| 372 | type_id integer; |
| 373 | slen integer; |
| 374 | items mal_seq_items_type; |
| 375 | BEGIN |
| 376 | type_id := M(seq).type_id; |
| 377 | slen := types.count(M, seq); |
| 378 | items := mal_seq_items_type(); |
| 379 | items.EXTEND(slen + vals.COUNT()); |
| 380 | CASE |
| 381 | WHEN type_id = 8 THEN |
| 382 | FOR i IN 1..vals.COUNT() LOOP |
| 383 | items(i) := vals(vals.COUNT + 1 - i); |
| 384 | END LOOP; |
| 385 | FOR i IN 1..slen LOOP |
| 386 | items(vals.COUNT() + i) := types.nth(M, seq, i-1); |
| 387 | END LOOP; |
| 388 | WHEN type_id = 9 THEN |
| 389 | FOR i IN 1..slen LOOP |
| 390 | items(i) := types.nth(M, seq, i-1); |
| 391 | END LOOP; |
| 392 | FOR i IN 1..vals.COUNT() LOOP |
| 393 | items(slen + i) := vals(i); |
| 394 | END LOOP; |
| 395 | ELSE |
| 396 | raise_application_error(-20009, |
| 397 | 'conj: not supported on type ' || type_id, TRUE); |
| 398 | END CASE; |
| 399 | RETURN types.seq(M, type_id, items); |
| 400 | END; |
| 401 | |
| 402 | FUNCTION seq(M IN OUT NOCOPY mem_type, |
| 403 | val integer) RETURN integer IS |
| 404 | type_id integer; |
| 405 | new_val integer; |
| 406 | str CLOB; |
| 407 | str_items mal_seq_items_type; |
| 408 | BEGIN |
| 409 | type_id := M(val).type_id; |
| 410 | CASE |
| 411 | WHEN type_id = 8 THEN |
| 412 | IF types.count(M, val) = 0 THEN |
| 413 | RETURN 1; -- nil |
| 414 | END IF; |
| 415 | RETURN val; |
| 416 | WHEN type_id = 9 THEN |
| 417 | IF types.count(M, val) = 0 THEN |
| 418 | RETURN 1; -- nil |
| 419 | END IF; |
| 420 | RETURN types.seq(M, 8, TREAT(M(val) AS mal_seq_type).val_seq); |
| 421 | WHEN types.string_Q(M, val) THEN |
| 422 | str := TREAT(M(val) AS mal_str_type).val_str; |
| 423 | IF str IS NULL THEN |
| 424 | RETURN 1; -- nil |
| 425 | END IF; |
| 426 | str_items := mal_seq_items_type(); |
| 427 | str_items.EXTEND(LENGTH(str)); |
| 428 | FOR i IN 1..LENGTH(str) LOOP |
| 429 | str_items(i) := types.string(M, SUBSTR(str, i, 1)); |
| 430 | END LOOP; |
| 431 | RETURN types.seq(M, 8, str_items); |
| 432 | WHEN type_id = 0 THEN |
| 433 | RETURN 1; -- nil |
| 434 | ELSE |
| 435 | raise_application_error(-20009, |
| 436 | 'seq: not supported on type ' || type_id, TRUE); |
| 437 | END CASE; |
| 438 | END; |
| 439 | |
| 440 | -- atom functions |
| 441 | FUNCTION reset_BANG(M IN OUT NOCOPY mem_type, |
| 442 | atm integer, |
| 443 | new_val integer) RETURN integer IS |
| 444 | BEGIN |
| 445 | M(atm) := mal_atom_type(13, new_val); |
| 446 | RETURN new_val; |
| 447 | END; |
| 448 | |
| 449 | -- metadata functions |
| 450 | FUNCTION meta(M IN OUT NOCOPY mem_type, |
| 451 | val integer) RETURN integer IS |
| 452 | type_id integer; |
| 453 | BEGIN |
| 454 | type_id := M(val).type_id; |
| 455 | IF type_id IN (8,9) THEN -- list/vector |
| 456 | RETURN TREAT(M(val) AS mal_seq_type).meta; |
| 457 | ELSIF type_id = 10 THEN -- hash-map |
| 458 | RETURN TREAT(M(val) AS mal_map_type).meta; |
| 459 | ELSIF type_id = 11 THEN -- native function |
| 460 | RETURN 1; -- nil |
| 461 | ELSIF type_id = 12 THEN -- mal function |
| 462 | RETURN TREAT(M(val) AS malfunc_type).meta; |
| 463 | ELSE |
| 464 | raise_application_error(-20006, |
| 465 | 'meta: metadata not supported on type', TRUE); |
| 466 | END IF; |
| 467 | END; |
| 468 | |
| 469 | -- general native function case/switch |
| 470 | FUNCTION do_core_func(M IN OUT NOCOPY mem_type, |
| 471 | H IN OUT NOCOPY types.map_entry_table, |
| 472 | fn integer, |
| 473 | a mal_seq_items_type) RETURN integer IS |
| 474 | fname varchar(256); |
| 475 | idx integer; |
| 476 | BEGIN |
| 477 | IF M(fn).type_id <> 11 THEN |
| 478 | raise_application_error(-20004, |
| 479 | 'Invalid function call', TRUE); |
| 480 | END IF; |
| 481 | |
| 482 | fname := TREAT(M(fn) AS mal_str_type).val_str; |
| 483 | |
| 484 | CASE |
| 485 | WHEN fname = '=' THEN RETURN equal_Q(M, H, a); |
| 486 | |
| 487 | WHEN fname = 'nil?' THEN RETURN types.tf(a(1) = 1); |
| 488 | WHEN fname = 'false?' THEN RETURN types.tf(a(1) = 2); |
| 489 | WHEN fname = 'true?' THEN RETURN types.tf(a(1) = 3); |
| 490 | WHEN fname = 'string?' THEN RETURN types.tf(types.string_Q(M, a(1))); |
| 491 | WHEN fname = 'symbol' THEN RETURN symbol(M, a(1)); |
| 492 | WHEN fname = 'symbol?' THEN RETURN types.tf(M(a(1)).type_id = 7); |
| 493 | WHEN fname = 'keyword' THEN RETURN keyword(M, a(1)); |
| 494 | WHEN fname = 'keyword?' THEN RETURN types.tf(types.keyword_Q(M, a(1))); |
| 495 | |
| 496 | WHEN fname = 'pr-str' THEN RETURN pr_str(M, H, a); |
| 497 | WHEN fname = 'str' THEN RETURN str(M, H, a); |
| 498 | WHEN fname = 'prn' THEN RETURN prn(M, H, a); |
| 499 | WHEN fname = 'println' THEN RETURN println(M, H, a); |
| 500 | WHEN fname = 'read-string' THEN RETURN read_string(M, H, a); |
| 501 | WHEN fname = 'readline' THEN RETURN readline(M, a(1)); |
| 502 | WHEN fname = 'slurp' THEN RETURN slurp(M, a); |
| 503 | |
| 504 | WHEN fname = '<' THEN RETURN lt(M, a); |
| 505 | WHEN fname = '<=' THEN RETURN lte(M, a); |
| 506 | WHEN fname = '>' THEN RETURN gt(M, a); |
| 507 | WHEN fname = '>=' THEN RETURN gte(M, a); |
| 508 | WHEN fname = '+' THEN RETURN add(M, a); |
| 509 | WHEN fname = '-' THEN RETURN subtract(M, a); |
| 510 | WHEN fname = '*' THEN RETURN multiply(M, a); |
| 511 | WHEN fname = '/' THEN RETURN divide(M, a); |
| 512 | WHEN fname = 'time-ms' THEN RETURN time_ms(M); |
| 513 | |
| 514 | WHEN fname = 'list' THEN RETURN types.seq(M, 8, a); |
| 515 | WHEN fname = 'list?' THEN RETURN types.tf(M(a(1)).type_id = 8); |
| 516 | WHEN fname = 'vector' THEN RETURN types.seq(M, 9, a); |
| 517 | WHEN fname = 'vector?' THEN RETURN types.tf(M(a(1)).type_id = 9); |
| 518 | WHEN fname = 'hash-map' THEN RETURN types.hash_map(M, H, a); |
| 519 | WHEN fname = 'assoc' THEN RETURN assoc(M, H, a(1), types.islice(a, 1)); |
| 520 | WHEN fname = 'dissoc' THEN RETURN dissoc(M, H, a(1), types.islice(a, 1)); |
| 521 | WHEN fname = 'map?' THEN RETURN types.tf(M(a(1)).type_id = 10); |
| 522 | WHEN fname = 'get' THEN RETURN get(M, H, a(1), a(2)); |
| 523 | WHEN fname = 'contains?' THEN RETURN contains_Q(M, H, a(1), a(2)); |
| 524 | WHEN fname = 'keys' THEN RETURN keys(M, H, a(1)); |
| 525 | WHEN fname = 'vals' THEN RETURN vals(M, H, a(1)); |
| 526 | |
| 527 | WHEN fname = 'sequential?' THEN RETURN types.tf(M(a(1)).type_id IN (8,9)); |
| 528 | WHEN fname = 'cons' THEN RETURN cons(M, a); |
| 529 | WHEN fname = 'concat' THEN RETURN concat(M, a); |
| 530 | WHEN fname = 'nth' THEN RETURN nth(M, a(1), a(2)); |
| 531 | WHEN fname = 'first' THEN RETURN first(M, a(1)); |
| 532 | WHEN fname = 'rest' THEN RETURN rest(M, a(1)); |
| 533 | WHEN fname = 'empty?' THEN RETURN types.tf(0 = types.count(M, a(1))); |
| 534 | WHEN fname = 'count' THEN RETURN do_count(M, a(1)); |
| 535 | |
| 536 | WHEN fname = 'conj' THEN RETURN conj(M, a(1), types.islice(a, 1)); |
| 537 | WHEN fname = 'seq' THEN RETURN seq(M, a(1)); |
| 538 | |
| 539 | WHEN fname = 'meta' THEN RETURN meta(M, a(1)); |
| 540 | WHEN fname = 'with-meta' THEN RETURN types.clone(M, H, a(1), a(2)); |
| 541 | WHEN fname = 'atom' THEN RETURN types.atom_new(M, a(1)); |
| 542 | WHEN fname = 'atom?' THEN RETURN types.tf(M(a(1)).type_id = 13); |
| 543 | WHEN fname = 'deref' THEN RETURN TREAT(M(a(1)) AS mal_atom_type).val; |
| 544 | WHEN fname = 'reset!' THEN RETURN reset_BANG(M, a(1), a(2)); |
| 545 | |
| 546 | ELSE raise_application_error(-20004, 'Invalid function call', TRUE); |
| 547 | END CASE; |
| 548 | END; |
| 549 | |
| 550 | FUNCTION get_core_ns RETURN core_ns_type IS |
| 551 | BEGIN |
| 552 | RETURN core_ns_type( |
| 553 | '=', |
| 554 | 'throw', |
| 555 | |
| 556 | 'nil?', |
| 557 | 'true?', |
| 558 | 'false?', |
| 559 | 'string?', |
| 560 | 'symbol', |
| 561 | 'symbol?', |
| 562 | 'keyword', |
| 563 | 'keyword?', |
| 564 | |
| 565 | 'pr-str', |
| 566 | 'str', |
| 567 | 'prn', |
| 568 | 'println', |
| 569 | 'read-string', |
| 570 | 'readline', |
| 571 | 'slurp', |
| 572 | |
| 573 | '<', |
| 574 | '<=', |
| 575 | '>', |
| 576 | '>=', |
| 577 | '+', |
| 578 | '-', |
| 579 | '*', |
| 580 | '/', |
| 581 | 'time-ms', |
| 582 | |
| 583 | 'list', |
| 584 | 'list?', |
| 585 | 'vector', |
| 586 | 'vector?', |
| 587 | 'hash-map', |
| 588 | 'assoc', |
| 589 | 'dissoc', |
| 590 | 'map?', |
| 591 | 'get', |
| 592 | 'contains?', |
| 593 | 'keys', |
| 594 | 'vals', |
| 595 | |
| 596 | 'sequential?', |
| 597 | 'cons', |
| 598 | 'concat', |
| 599 | 'nth', |
| 600 | 'first', |
| 601 | 'rest', |
| 602 | 'empty?', |
| 603 | 'count', |
| 604 | 'apply', -- defined in step do_builtin function |
| 605 | 'map', -- defined in step do_builtin function |
| 606 | |
| 607 | 'conj', |
| 608 | 'seq', |
| 609 | |
| 610 | 'meta', |
| 611 | 'with-meta', |
| 612 | 'atom', |
| 613 | 'atom?', |
| 614 | 'deref', |
| 615 | 'reset!', |
| 616 | 'swap!' -- defined in step do_builtin function |
| 617 | ); |
| 618 | END; |
| 619 | |
| 620 | END core; |
| 621 | / |
| 622 | show errors; |
| 623 | |
| 624 | PROMPT 'core.sql finished'; |