Ikarus Scheme

lp://staging/ikarus

Created by Abdulaziz Ghuloum on 2007-11-03 and last modified on 2010-01-26

This branch may be out of date, because Launchpad has not been able to access it since 2011-05-13.

This is a mirror of the master repository for Ikarus.

Get this branch:: bzr branch lp://staging/ikarus

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No branches dependent on this one.

Related bugs

Bug #178334: annotation structs being revealed	High	Fix Committed
Bug #181366: can't make symbol keyed hash table	Low	Fix Committed
Bug #206844: with-syntax should give more informative error	High	Fix Committed
Bug #209092: map error inaccurate	Low	Fix Committed
Bug #210529: output-port-buffer-mode	Low	Fix Committed
Bug #210678: sleep binding	Wishlist	Fix Committed
Bug #223362: syntax-case bug	High	Fix Committed
Bug #223417: invalid char representations and raising &lexical	High	Fix Committed
Bug #225323: macro's not working in new interaction-environment	Medium	Fix Committed
Bug #225730: Typo in enumeration error message	Low	Fix Committed
Bug #226090: source location should be in characters not bytes	Wishlist	Fix Committed
Bug #227072: enumeration bugs	Low	Fix Committed
Bug #227972: syntax-case not disallowing literal _	Low	Fix Committed
Bug #229368: Request: parameter controlling printing of quote and friends	Wishlist	Fix Committed
Bug #229815: &who printing wrong	Low	Fix Committed
Bug #230395: Order of definitions in REPL	High	Fix Committed
Bug #234626: compiler benchmark causes segfault	Medium	Fix Committed
Bug #237077: Printf format warnings	Low	Fix Committed
Bug #237588: base exception handler infinite loop	Medium	Fix Committed
Bug #237603: io-error and raise/strerror should include &error	Medium	Fix Committed
Bug #237627: do-select FD set bytevector sizes	Wishlist	Fix Committed
Bug #237948: port read errors raising &i/o-write	Low	Fix Committed
Bug #237976: refill-bv-buffer setting wrong index	High	Fix Committed
Bug #238400: ikarus.io.ss bugs?	High	Fix Committed
Bug #238450: Cygwin compile error rev 1506	Medium	Fix Committed
Bug #239046: real syntax broken [requires leading digit]	Medium	Fix Committed
Bug #239588: flatten-codes "invalid D"	High	Fix Committed
Bug #240224: port-position is missing	Low	Fix Committed
Bug #240783: Overflow when reading large files	Medium	Fix Committed
Bug #242575: &undefined missing from REPL exceptions	Low	Fix Committed
Bug #242900: REPL exception handler should return for non-&serious conditions	Medium	Fix Committed
Bug #243649: Annotation not stripped from import form with library version	Low	Fix Committed
Bug #243662: Transcoding (error-handling-mode raise) record-constructor bug	Low	Fix Committed
Bug #243743: (/ 1 1 1 1) fails	Low	Fix Committed
Bug #244899: call-with-port should not close port when dynamic extent exited	High	Fix Committed
Bug #245959: transcoder-codec bad arg when attempting read from closed string input port	Medium	Fix Committed
Bug #245983: Request: bytevector->string and string->bytevector	Low	Fix Committed
Bug #245998: port-has-port-position? wrong for custom ports which don't support port-position	Low	Fix Committed
Bug #246167: (round -251/100) broken	Low	Fix Committed
Bug #246546: Request: Improve printing of compound conditions	Low	Fix Committed
Bug #248004: REPL no longer resets on ^C	Low	Fix Committed
Bug #248145: Record inheritance bug?	Medium	Fix Committed
Bug #248489: (angle cpx) broken	Medium	Fix Committed
Bug #248627: symbol=? must accept 2+ arguments	Low	Fix Committed
Bug #248631: reader fails on some complex numbers	Medium	Fix Committed
Bug #250094: Enumerations are implemented inefficiently	Medium	Fix Committed
Bug #250246: Request: make assert's output better	Medium	Fix Committed
Bug #250545: Segfault in add_object_proc on amd64	High	Fix Committed
Bug #251051: Build fails due to LaTeX error	Low	Fix Committed
Bug #251180: port-position wraps around	Medium	Fix Committed
Bug #251204: Unbuffered output ports not implemented	Low	Fix Committed
Bug #251642: port-position on custom ports give wrong answers	Low	Fix Committed
Bug #252221: Infinite loop on broken pipe	Low	Fix Committed
Bug #254760: "invalid sub-version spec" for valid sub-version spec	Low	Fix Committed
Bug #254770: The reader does not accept Nd category characters in identifiers	Low	Fix Committed
Bug #255855: Missing (log z1 z2) function	Low	Fix Committed
Bug #255879: flatten-codes raises exception: "no exception label"	Low	Fix Committed
Bug #256191: scheme-script does not pass through the command line uninterpreted	Medium	Fix Committed
Bug #256453: (command-line) cannot handle multi-byte command-line arguments	High	Fix Committed
Bug #256501: load can't handle empty file	Medium	Fix Committed
Bug #256525: unicode bug?	Medium	Fix Committed
Bug #256532: ikrt_directory_list bug?	Medium	Fix Committed
Bug #261030: open-file-inport-port fails type check	Low	Fix Committed
Bug #261381: parameterize with no parameters is broken for internal defines	Low	Fix Committed
Bug #269971: (ikarus system $foreign) pointers bugs	Medium	Fix Committed
Bug #270187: internal (import) allows redefinitions at the repl	Medium	Fix Committed
Bug #273395: --disable-libffi not disabling the FFI support	Medium	Fix Committed
Bug #274446: bytevector-u16-native-set! prefers the big end of the egg	Low	Fix Committed
Bug #283050: Pre-compiled library fasl-read bug	Medium	Fix Committed
Bug #283113: printing #<library XXX> returned from (installed-libraries) takes forever	Medium	Fix Committed
Bug #288748: Make libffi auto-detected by configure	Wishlist	Fix Committed
Bug #288824: Warning fixes for r1648	Low	Fix Committed
Bug #289481: gensym read syntax is broken	Medium	Fix Committed
Bug #292061: source/fasl time dependency heuristics need tweeking	Low	Fix Committed
Bug #295314: Input-ports printing says they're output-ports	Medium	Fix Committed
Bug #295334: read giving #!eof to list->string	Medium	Fix Committed
Bug #295805: Please provide pointer-ref-{unsigned-,}long-long	Low	Fix Committed
Bug #295833: file-directory? & friends not 64-bit safe	Low	Fix Committed
Bug #295846: More file system primitives	Medium	Fix Committed
Bug #296942: port-position not supported should raise &assertion, and typos	Low	Fix Committed
Bug #296955: file-ctime and file-mtime giving wrong value	Medium	Fix Committed
Bug #297703: Request: settable current-XXX-port parameters	Wishlist	Fix Committed
Bug #297759: #vu8(-1) exits the repl	Medium	Fix Committed
Bug #297855: bytevector-ieee-double-ref for big-endian uses the wrong index	Medium	Fix Committed
Bug #297910: The new equal? is missing support for bytevectors	Medium	Fix Committed
Bug #298180: set-port-position! is missing	Medium	Confirmed
Bug #298196: Bindings in wrong environments	Low	Fix Committed
Bug #298229: --enable-ffi in the user's guide should be --enable-libffi	Low	Fix Committed
Bug #298261: User's Guide typo	Low	Fix Committed
Bug #298266: User's Guide typo	Low	Fix Committed
Bug #298291: String comparison procedures broken	High	Fix Committed
Bug #298888: Hashtables printing internal data	Medium	Fix Committed
Bug #299241: Need to know wordsize for ffi pointer interface	Wishlist	Fix Committed
Bug #300631: print-condition newline not going to correct port	Low	Fix Committed
Bug #300989: missing (rnrs) library in foreign.ss	Low	Fix Committed
Bug #301269: gimme errno	Low	Fix Committed
Bug #301414: cons* error when applied to certain procedures	Medium	Fix Committed
Bug #301993: symbol tables never compacted	Medium	Fix Committed
Bug #302274: uninitialized mark error	High	Fix Committed
Bug #302364: Cygwin compile error rev 1694	Low	Fix Committed
Bug #302712: misleading error message dereferencing pointer-value	Low	Fix Committed
Bug #303717: getenv should return #f for unset variables	Low	Fix Committed
Bug #303975: missing pointer-set-c-long-long!	Low	Fix Committed
Bug #304415: Ctrl-C in printer exits Ikarus	Low	Fix Committed
Bug #305832: Some complex numbers' lexical syntax rejected	Low	Fix Committed
Bug #305851: Ctrl-C in error message exists Ikarus	Low	Fix Committed
Bug #305857: Lexical violation message typo	Low	Fix Committed
Bug #306027: Rev 1700 build broken (Cygwin + Linux)	Medium	Fix Committed
Bug #306684: "unhandled string" error after specific sequence of printing	Critical	Fix Committed
Bug #306915: configure option to link ikarus with libpthread	Medium	Fix Committed
Bug #307615: Wrong who in uint-list->bytevector	Low	Fix Committed
Bug #307638: weird ffi argument handling on some callouts	Medium	Fix Committed
Bug #307795: put-bytevector dies with an out of range bytevector-copy!	High	Fix Committed
Bug #307823: (Another) Wrong who in uint-list->bytevector	Low	Fix Committed
Bug #308348: symbols incorrectly GC'ed	High	Fix Committed
Bug #309222: make hashtables fasl-writable	Wishlist	Fix Committed
Bug #309744: Warning fix/Future proofing	Low	Fix Committed
Bug #310909: setenv not exported	Medium	Fix Committed
Bug #311449: fxdiv overflow error not reported	Low	Fix Committed
Bug #311696: Trace import errors	Low	Fix Committed
Bug #312861: problem in fasl reader with characters	Medium	Fix Committed
Bug #312886: Add make-hard-link	Low	Fix Committed
Bug #313317: guard should allow definitions in its body	Low	Fix Committed
Bug #313459: Confusing error messages for vector-set!/vector-ref	Medium	Fix Committed
Bug #315015: implementation of ROUND is non-R6RS	Medium	Fix Committed
Bug #315804: Please add {open,close,read}-directory-stream	Medium	Fix Committed
Bug #316626: Request: trace-define for non-procedures	Wishlist	Fix Committed
Bug #316768: exception in division of 0 with negative bignums	Low	Fix Committed
Bug #317276: format ~d for all numbers	Low	Fix Committed
Bug #333044: put-string doesn't allow optional start/count args	Low	Fix Committed
Bug #333079: Please support out-of-tree builds	Low	Fix Committed
Bug #334513: = can't handle complex numbers well	Medium	Fix Committed
Bug #334623: {un,}signed-long-long types missing in the FFI	Low	Fix Committed
Bug #340507: with-syntax not allowing internal defines	Low	Fix Committed
Bug #354712: subprocess interface improvements	Low	Fix Committed
Bug #356048: Please fix environ	Medium	Fix Committed
Bug #358538: ikrt_readdir bugs	Undecided	Fix Committed
Bug #360310: ypsilon-compat check-char** is not 64-bit safe	Low	Fix Committed
Bug #369255: [request] efficient way to copy from bytevectors to malloc()ed memory	Medium	Fix Committed
Bug #373746: `put-bytevector' should allow zero-sized writes	Low	Fix Committed
Bug #377878: tracing and debugging lose proper tail recursion	Medium	Fix Committed
Bug #378735: Missing source annotations	Medium	Fix Committed
Bug #380049: make-string crashes when given large values	High	Fix Committed
Bug #382095: Debugger should not trap non-&serious exceptions	Low	Fix Committed
Bug #382103: Debugger should say "exception"	Low	Fix Committed
Bug #388821: numerical procedures raise incorrect message	Low	Fix Committed
Bug #391083: Floating point exception in modulo	Medium	Fix Committed
Bug #391389: tcp-connect and accept-connection examples have the wrong input/output port order	Medium	Fix Committed
Bug #393431: get-bytevector-n! reads too many bytes	Medium	Fix Committed
Bug #394035: bytevector-u64-ref incorrectly insists on aligned indices	Low	Fix Committed
Bug #395904: let-syntax and include bug	Medium	Fix Committed
Bug #398353: Rejecting valid lexical syntax for complex number	Low	Fix Committed
Bug #399080: ikarus-errno.c needs a small change to compile on FreeBSD (possible patch included)	Low	Fix Committed
Bug #401114: comparing nan with nan	Wishlist	Fix Committed
Bug #406976: Numbers with mantissa width are not read properly	Low	Fix Committed
Bug #407754: Expander tries to take the car of some #{thingamabob ...}	High	Fix Committed
Bug #408064: bytevector-ieee-double-set! and -ref on unaligned indices uses the opposite endianness	Medium	Fix Committed
Bug #408338: (bitwise-arithmetic-shift-left <bignum> 32) in the 32-bit build returns junk	High	Fix Committed
Bug #408944: PATH_MAX requires limits.h on Solaris	Low	Fix Committed
Bug #413809: string-hash not suitable as a hash function	Low	Fix Committed
Bug #417498: fxarithmetic-shift-right etc do not check the shift amount	Medium	Fix Committed
Bug #417755: fx+/carry with non-fixnum segfaults	Critical	Fix Committed
Bug #418937: bytevector-uint-set! accepts zero size	Low	Fix Committed
Bug #427847: vector-set! on literal vector crashes ikarus	Medium	Fix Committed
Bug #430376: "random" procedure doesn't return for large numbers	Medium	Fix Committed
Bug #433574: Calling port-eof? at eof empties bytevector input ports	Medium	Fix Committed
Bug #438835: Bug in interaction of closures, set! and `fxarithmetic-shift-right'	High	Fix Committed
Bug #452331: read-write invariance of line endings	Medium	Fix Committed
Bug #452535: chi-global-macro complains when loading a serialized variable transformer	High	Fix Committed
Bug #456473: latest fix for 'begin' causes error	Undecided	New

Link a bug report

Related blueprints

Branch information

Owner:: Abdulaziz Ghuloum

Project:: Ikarus Scheme

Status:: Development

Location:: http://www.ikarus-scheme.org/ikarus.dev

Last mirrored:: 2011-05-13

Next mirror:: Disabled

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Recent revisions

1870. By Abdulaziz Ghuloum on 2010-01-26

fixed a bug in (not) handling variable-size frames in ikarus-exec.

1869. By Abdulaziz Ghuloum on 2010-01-23

fixed a bug in the register allocator that was rewriting
    mov8 mem1 -> mem2
to
    mov mem1 -> reg
    mov8 reg -> mem2
instead of
    mov8 mem1 reg
    mov reg mem2
which causes unaligned and invalid memory access when the
address mem1 is at a page boundary and the next page is
unmapped.

1868. By Abdulaziz Ghuloum on 2009-12-31

one more fix for 64-bit jumps and calls. Some conditional jumps
required cross-code offsets which are now eliminated.

1867. By Abdulaziz Ghuloum on 2009-12-31

Fixed the ``relocation error'' that happens in 64-bit mode. What
used to be a relative jump from one code object to another is now
turned into a pc-relative jump, where the jump targets are stored
somewhere at the bottom of the code that performs the jump:

old code sequence:

call-relative (Ltarget - L0)
L0: ...

new code sequence:

        call-pc-relative (L1 - L0)
    L0: ...
        ...
    L1: <8-byte Ltarget>

1866. By Abdulaziz Ghuloum on 2009-12-29

fixed a bug in $flonum-sbe that caused a read of 4 bytes past the
end of the flonum object in 64-bit mode (manifesting in a segfault
when running make check on fedora 64-bit).

1865. By Abdulaziz Ghuloum on 2009-10-21

fixed bug in quasiquote when the symbols quasiquote, unquote,
unquote-splicing are introduced.

1864. By Abdulaziz Ghuloum on 2009-10-19

fixed bug in expanding macros in internal definitions which were
incorrectly implemented as little modules (with their own little
scope) that export everything. They now use the same scope as the
main definitions.

1863. By Abdulaziz Ghuloum on 2009-10-19

annotation-expressions are now tracked independently of marks and
shifts.

1862. By Abdulaziz Ghuloum on 2009-10-16

fixed bug in writing strings containing #\x85; and #\x2028;.

1861. By Abdulaziz Ghuloum on 2009-10-16

fixed a bug in "random" not terminating for large numbers