Iron Spring PL/I

Changes in the current version Mapping of slack bytes in structures has changed. If you share a structure, or a pointer to a structure, between separately-compiled procedures, all procedures should be recompiled. The compiler option "-lg" requests printing of an aggregate map. Bugs fixed Changes in version 0.9.10e number/Fixed in version/Description 492 0.9.10e RANDOM not recognized as valid builtin function 491 0.9.10e Aggregate listing prints sizes of arrays incorrectly 490 0.9.10e PROC or ENTRY with no label crashes at compile time 483 0.9.10e NOSTRG not accepted as valid condition prefix 481 0.9.10e CALL TASK without task variable traps at compile time 479 0.9.10e HBOUND/LBOUND/DIM incorrect for some adjustable structures 478 0.9.10e Infinite loop inside Type-3 DO loop 461,462 0.9.10e Run-time trap assigning elements of arrays of structures

Changes in the current version Mapping of slack bytes in structures has changed. If you share a structure, or a pointer to a structure, between separately-compiled procedures, all procedures should be recompiled. The compiler option "-lg" requests printing of an aggregate map. Bugs fixed in version 0.9.10c number/Fixed in version/Description 455 0.9.10c Error declaring parameters of subscripted entry variable structure element 453 0.9.10c Size of adjustable string does not include length prefix 452 0.9.10c Improper diagnosis of STRINGSIZE condition 451 0.9.10c Compiler trap for UNSIGNED constant greater than 2147483647 450 0.9.10c Compiler error for ENVIRONMENT clause with no specifications 449 0.9.10c Incorrect code generated for complex WHEN clauses 448 0.9.10c STRING builtin fails with scalar character argument 447 0.9.10c ERROR condition raised at compile time with some FIXED DECIMAL constants 446 0.9.10c STRING builtin doesn't concatenate elements of structure argument 445 0.9.10c Compiler trap initializing STATIC numeric variable with character string 444 0.9.10c VERIFY builtin traps when first argument is VARYING 443 0.9.10c CALL TASK may cause compiler errors 442 0.9.10c INIT attribute ignored allocating BASED variable 441 0.9.10c Trap passing dummy argument to adjustable array parameter 440 0.9.10c Runtime trap on some RETURN statements 439 0.9.10c Incorrect handling of floating point exceptions [OS/2 only] 437 0.9.10c PUT DATA(ptr) causes trap in runtime library 436 0.9.10c Structure alignment problems 435 0.9.10c BOUND/HBOUND/DIM may return incorrect result in expression 433 0.9.10c Runtime error for n**2 where n is FIXED BIN(31) 432 0.9.10c Diagnose error matching array argument with scalar parameter 431 0.9.10c Issue warning message for RETURN in ON-Unit 426 0.9.10c Compiler error assigning BIT(16) to FIXED BIN(16)

Changes Changes in the current version Added ROUND builtin. Added compiler option "-N" to generate line number information for debugging. Changes in version 0.9.10a Bug number Fixed in version Description - * 404 0.9.10a RETURN statement should be invalid in ON-Unit - * 403 0.9.10a SIZE builtin returns incorrect value for structures - * 401 0.9.10a KEY and INTO keywords incirrectly disgnosed on READ - * 398 0.9.10a Incorrect conversion of CHAR to UNSIGNED - * 397 0.9.10a STORAGE of some adjustable strings causes compiler trap - * 395 0.9.10a Some CONTROLLED variables initialized incorrectly - * 394 0.9.10a Some expressions in WHEN statements cause errors at runtime

Changes in the current version Added ROUND builtin. Added compiler option "-N" to generate line number information for debugging. Bug number/Fixed in version/Description 373 0.9.9b Compiler error for PLIFILL with expression as second argument 372 0.9.9b 'S' picture item prints ' ' instead of '+' 371 0.9.9b SEARCH returns incorrect result with multi-character first argument 368 0.9.9b REVERSE of VARYING string returns incorrect length string 367 0.9.9b RUNTIME error with expressions in INITIAL attribute 365 0.9.9b Runtime error with compound expressions using INDEX 361 0.9.9b Empty source file crashes compiler 356 0.9.9b Multiple data items not allowed in TYPE3-DO list 354 0.9.9b Compiler trap with ",," in structure declaration 353 0.9.9b Compiler error converting FLOAT constant to FIXED BINARY 351 0.9.9b Incorrect conversion of FLOAT constants 348 0.9.9b Compiler trap on DO statement with STEP clause 347 0.9.9b Nested DO loop fails to loop 346 0.9.9b Runtime trap for FLOAT to FIXED conversion in DO statement 345 0.9.9b DO loop tests incorrectly if increment is variable 343 0.9.9b Error compiling some inbedded subscripts in locator qualification 342 0.9.9b Compiler error with expression in SELECT statement 340 0.9.9b Runtime error with INITIAL CALL 339 0.9.9b Storage overlay problems 338 0.9.9b Complex bit expressions may return incorrect result 337 0.9.9b STRING builtinpasses incorrect length when used as procedure argument 336 0.9.9b Listing lines truncate after 100 characters 335 0.9.9b Compiler trap on SUBSTR with STRINGRANGE enabled and the length argument omitted 328 0.9.9b Error compiling subscripted statement labels 312 0.9.9b Error compiling type3-DO in GET/PUT 309 0.9.9b Compiler not correctly derefeencing arrays of structures 303 0.9.9b Compiler prematurely detects EOF in source 191 0.9.9b LIKE attribute not recognized in parameter declarations

Bug number/Fixed in version/Description 297 0.9.9 (OS/2) Read format F CRLF file raises RECORD condition 296 0.9.9 PUT DATA(<minor structure> generates incorrect output 295 0.9.9 Assignment of string constant to pictured data causes error 294 0.9.9 Compiler error initializing too many FIXED DECIMAL array elements 293 0.9.9 SIZE check for FIXED DECIMAL generates incorrect code 292 0.9.9 Compiler error if second argument to IAND or IOR has precision<=15 291 0.9.9 Incorrect code generated to assign scalar to structure 290 0.9.9 Error in assignment of structures containing pointers 289 0.9.9 Incorrect alignment adding and subtracting constants 288 0.9.9 Incorrect scale factor for the result of the ROUND builtin