other reasons, e.g. because they were moved elsewhere).
-KNOWN BUGS OF NO SPECIAL CLASS:
-
2:
DEFSTRUCT almost certainly should overwrite the old LAYOUT information
instead of just punting when a contradictory structure definition
45:
a slew of floating-point-related errors reported by Peter Van Eynde
on July 25, 2000:
- b: SBCL's value for LEAST-POSITIVE-SHORT-FLOAT on the x86 is
- bogus, and should probably be 1.4012985e-45. In SBCL,
- (/ LEAST-POSITIVE-SHORT-FLOAT 2) returns a number smaller
- than LEAST-POSITIVE-SHORT-FLOAT. Similar problems
- exist for LEAST-NEGATIVE-SHORT-FLOAT, LEAST-POSITIVE-LONG-FLOAT,
- and LEAST-NEGATIVE-LONG-FLOAT.
c: Many expressions generate floating infinity on x86/Linux:
(/ 1 0.0)
(/ 1 0.0d0)
(FLOAT 1 DOUBLE-FLOAT-EPSILON)
don't give the right behavior.
-46:
- type safety errors reported by Peter Van Eynde July 25, 2000:
- k: READ-BYTE is supposed to signal TYPE-ERROR when its argument is
- not a binary input stream, but instead cheerfully reads from
- character streams, e.g. (MAKE-STRING-INPUT-STREAM "abc").
-
60:
The debugger LIST-LOCATIONS command doesn't work properly.
(How should it work properly?)
crashes SBCL. In general tracing anything which is used in the
implementation of TRACE is likely to have the same problem.
-75:
- As reported by Martin Atzmueller on sbcl-devel 26 Dec 2000,
- ANSI says that WITH-OUTPUT-TO-STRING should have a keyword
- :ELEMENT-TYPE, but in sbcl-0.6.9 this is not defined for
- WITH-OUTPUT-TO-STRING.
-
78:
ANSI says in one place that type declarations can be abbreviated even
when the type name is not a symbol, e.g.
GC, so that thereafter memory usage can never be reduced below that
level.
+ (As of 0.8.7.3 it's likely that the latter half of this bug is fixed.
+ The interaction between gencgc and the variables used by
+ save-lisp-and-die is still nonoptimal, though, so no respite from
+ big core files yet)
+
98:
In sbcl-0.6.11.41 (and in all earlier SBCL, and in CMU
CL), out-of-line structure slot setters are horribly inefficient
time trying to GC afterwards. Surely there's some more economical
way to implement (ROOM T).
+ Daniel Barlow doesn't know what fixed this, but observes that it
+ doesn't seem to be the case in 0.8.7.3 any more. Instead, (ROOM T)
+ in a fresh SBCL causes
+
+ debugger invoked on a SB-INT:BUG in thread 5911:
+ failed AVER: "(SAP= CURRENT END)"
+
+ unless a GC has happened beforehand.
+
117:
When the compiler inline expands functions, it may be that different
kinds of return values are generated from different code branches.
your pre-0.7.0 state of grace with
#+sbcl (declaim (notinline find position find-if position-if)) ; bug 117..
+ (see also bug 279)
+
118:
as reported by Eric Marsden on cmucl-imp@cons.org 2001-08-14:
(= (FLOAT 1 DOUBLE-FLOAT-EPSILON)
Raymond Toy comments that this is tricky on the X86 since its FPU
uses 80-bit precision internally.
-120b:
- Even in sbcl-0.pre7.x, which is supposed to be free of the old
- non-ANSI behavior of treating the function return type inferred
- from the current function definition as a declaration of the
- return type from any function of that name, the return type of NIL
- is attached to FOO in 120a above, and used to optimize code which
- calls FOO.
-
124:
As of version 0.pre7.14, SBCL's implementation of MACROLET makes
the entire lexical environment at the point of MACROLET available
* '``(FOO ,@',@S)
``(FOO SB-IMPL::BACKQ-COMMA-AT S)
- b.
- * (write '`(, .ala.) :readably t :pretty t)
- `(,.ALA.)
-
- (note the space between the comma and the point)
+ c. (reported by Paul F. Dietz)
+ * '`(lambda ,x)
+ `(LAMBDA (SB-IMPL::BACKQ-COMMA X))
143:
(reported by Jesse Bouwman 2001-10-24 through the unfortunately
it took more than two minutes (but less than five) for me.
145:
+ a.
ANSI allows types `(COMPLEX ,FOO) to use very hairy values for
FOO, e.g. (COMPLEX (AND REAL (SATISFIES ODDP))). The old CMU CL
COMPLEX implementation didn't deal with this, and hasn't been
conformance problem, since seems hard to construct useful code
where it matters.)
+ b. (fixed in 0.8.3.43)
+
146:
Floating point errors are reported poorly. E.g. on x86 OpenBSD
with sbcl-0.7.1,
isn't too surprising since there are many differences in stack
implementation and GC conservatism between the X86 and other ports.)
+ This is probably the same bug as 216
+
167:
In sbcl-0.7.3.11, compiling the (illegal) code
(in-package :cl-user)
The careful type of X is {2k} :-(. Is it really important to be
able to work with unions of many intervals?
-190: "PPC/Linux pipe? buffer? bug"
- In sbcl-0.7.6, the run-program.test.sh test script sometimes hangs
- on the PPC/Linux platform, waiting for a zombie env process. This
- is a classic symptom of buffer filling and deadlock, but it seems
- only sporadically reproducible.
-
191: "Miscellaneous PCL deficiencies"
(reported by Alexey Dejneka sbcl-devel 2002-08-04)
a. DEFCLASS does not inform the compiler about generated
classes). This means that at present erroneous attempts to use
WITH-SLOTS and the like on classes with metaclass STRUCTURE-CLASS
won't get the corresponding STYLE-WARNING.
- c. the examples in CLHS 7.6.5.1 (regarding generic function lambda
- lists and &KEY arguments) do not signal errors when they should.
+ c. (fixed in 0.8.4.23)
201: "Incautious type inference from compound types"
a. (reported by APD sbcl-devel 2002-09-17)
all of the arguments are circular is probably desireable).
213: "Sequence functions and type checking"
- a. MAKE-SEQUENCE, COERCE, MERGE and CONCATENATE cannot deal with
- various complicated, though recognizeable, CONS types [e.g.
- (CONS * (CONS * NULL))
- which according to ANSI should be recognized] (and, in SAFETY 3
- code, should return a list of LENGTH 2 or signal an error)
+ a. (fixed in 0.8.4.36)
b. MAP, when given a type argument that is SUBTYPEP LIST, does not
check that it will return a sequence of the given type. Fixing
it along the same lines as the others (cf. work done around
(INTEGERP (CAR (MAKE-SEQUENCE '(CONS INTEGER *) 2)))
can erroneously return T.
-214:
- SBCL 0.6.12.43 fails to compile
-
- (locally
- (declare (optimize (inhibit-warnings 0) (compilation-speed 2)))
- (flet ((foo (&key (x :vx x-p)) (list x x-p)))
- (foo 1 2)))
-
- or a more simple example:
-
- (locally
- (declare (optimize (inhibit-warnings 0) (compilation-speed 2)))
- (lambda (x) (declare (fixnum x)) (if (< x 0) 0 (1- x))))
-
215: ":TEST-NOT handling by functions"
a. FIND and POSITION currently signal errors when given non-NIL for
both their :TEST and (deprecated) :TEST-NOT arguments, but by
the bad VECTOR-PUSH-EXTEND frame causes GC problems, though that may
not be the actual problem. (CMU CL 18c doesn't have problems with this.)
+ This is probably the same bug as 162
+
217: "Bad type operations with FUNCTION types"
In sbcl.0.7.7:
produce invalid code, but type checking is not accurate.)
233: bugs in constraint propagation
- a.
- (defun foo (x)
- (declare (optimize (speed 2) (safety 3)))
- (let ((y 0d0))
- (values
- (the double-float x)
- (setq y (+ x 1d0))
- (setq x 3d0)
- (quux y (+ y 2d0) (* y 3d0)))))
- (foo 4) => segmentation violation
-
- (see usage of CONTINUATION-ASSERTED-TYPE in USE-RESULT-CONSTRAINTS)
- (see also bug 236)
-
b.
(declaim (optimize (speed 2) (safety 3)))
(defun foo (x y)
; The variable Y is defined but never used.
245: bugs in disassembler
- a. On X86 an immediate operand for IMUL is printed incorrectly.
b. On X86 operand size prefix is not recognized.
-248: "reporting errors in type specifier syntax"
- (TYPEP 1 '(SYMBOL NIL)) says something about "unknown type
- specifier".
-
251:
(defun foo (&key (a :x))
(declare (fixnum a))
b. The same for CSUBTYPEP.
-261:
- * (let () (list (the (values &optional fixnum) (eval '(values)))))
- debugger invoked on condition of type TYPE-ERROR:
- The value NIL is not of type FIXNUM.
-
262: "yet another bug in inline expansion of local functions"
Compiler fails on
Urgh... It's time to write IR1-copier.
-265:
- SB-EXT:RUN-PROGRAM is currently non-functional on Linux/PPC;
- attempting to use it leads to segmentation violations. This is
- probably because of a bogus implementation of
- os_restore_fp_control().
-
266:
David Lichteblau provided (sbcl-devel 2003-06-01) a patch to fix
behaviour of streams with element-type (SIGNED-BYTE 8). The patch
be nice to understand why the first patch caused problems, and to
fix the cause if possible.
-267:
- In
- (defun fact (x i)
- (if (= x 0)
- i
- (fact (1- x) (* x i))))
- sbcl does not convert the self-recursive call to a jump, though it
- is allowed to by CLHS 3.2.2.3. CMUCL, however, does perform this
- optimization.
-
268: "wrong free declaration scope"
The following code must signal type error:
(bignum "hip")
(t "zuz")))
-271:
- Cross-compiler cannot perform constant folding of some internal
- functions, such as %NEGATE.
+273:
+ Compilation of the following two forms causes "X is unbound" error:
+
+ (symbol-macrolet ((x pi))
+ (macrolet ((foo (y) (+ x y)))
+ (declaim (inline bar))
+ (defun bar (z)
+ (* z (foo 4)))))
+ (defun quux (z)
+ (bar z))
+
+ (See (COERCE (CDR X) 'FUNCTION) in IR1-CONVERT-INLINE-LAMBDA.)
+
+274:
+ CLHS says that type declaration of a symbol macro should not affect
+ its expansion, but in SBCL it does. (If you like magic and want to
+ fix it, don't forget to change all uses of MACROEXPAND to
+ MACROEXPAND*.)
+
+275:
+ The following code (taken from CLOCC) takes a lot of time to compile:
+
+ (defun foo (n)
+ (declare (type (integer 0 #.large-constant) n))
+ (expt 1/10 n))
+
+ (fixed in 0.8.2.51, but a test case would be good)
+
+276:
+ (defmethod fee ((x fixnum))
+ (setq x (/ x 2))
+ x)
+ (fee 1) => type error
+
+ (taken from CLOCC)
+
+278:
+ a.
+ (defun foo ()
+ (declare (optimize speed))
+ (loop for i of-type (integer 0) from 0 by 2 below 10
+ collect i))
+
+ uses generic arithmetic.
+
+ b. (fixed in 0.8.3.6)
+
+279: type propagation error -- correctly inferred type goes astray?
+ In sbcl-0.8.3 and sbcl-0.8.1.47, the warning
+ The binding of ABS-FOO is a (VALUES (INTEGER 0 0)
+ &OPTIONAL), not a (INTEGER 1 536870911)
+ is emitted when compiling this file:
+ (declaim (ftype (function ((integer 0 #.most-positive-fixnum))
+ (integer #.most-negative-fixnum 0))
+ foo))
+ (defun foo (x)
+ (- x))
+ (defun bar (x)
+ (let* (;; Uncomment this for a type mismatch warning indicating
+ ;; that the type of (FOO X) is correctly understood.
+ #+nil (fs-foo (float-sign (foo x)))
+ ;; Uncomment this for a type mismatch warning
+ ;; indicating that the type of (ABS (FOO X)) is
+ ;; correctly understood.
+ #+nil (fs-abs-foo (float-sign (abs (foo x))))
+ ;; something wrong with this one though
+ (abs-foo (abs (foo x))))
+ (declare (type (integer 1 100) abs-foo))
+ (print abs-foo)))
+
+ (see also bug 117)
+
+280: bogus WARNING about duplicate function definition
+ In sbcl-0.8.3 and sbcl-0.8.1.47, if BS.MIN is defined inline,
+ e.g. by
+ (declaim (inline bs.min))
+ (defun bs.min (bases) nil)
+ before compiling the file below, the compiler warns
+ Duplicate definition for BS.MIN found in one static
+ unit (usually a file).
+ when compiling
+ (declaim (special *minus* *plus* *stagnant*))
+ (defun b.*.min (&optional (x () xp) (y () yp) &rest rest)
+ (bs.min avec))
+ (define-compiler-macro b.*.min (&rest rest)
+ `(bs.min ,@rest))
+ (defun afish-d-rbd (pd)
+ (if *stagnant*
+ (b.*.min (foo-d-rbd *stagnant*))
+ (multiple-value-bind (reduce-fn initial-value)
+ (etypecase pd
+ (list (values #'bs.min 0))
+ (vector (values #'bs.min *plus*)))
+ (let ((cv-ks (cv (kpd.ks pd))))
+ (funcall reduce-fn d-rbds)))))
+ (defun bfish-d-rbd (pd)
+ (if *stagnant*
+ (b.*.min (foo-d-rbd *stagnant*))
+ (multiple-value-bind (reduce-fn initial-value)
+ (etypecase pd
+ (list (values #'bs.min *minus*))
+ (vector (values #'bs.min 0)))
+ (let ((cv-ks (cv (kpd.ks pd))))
+ (funcall reduce-fn d-rbds)))))
+
+281: COMPUTE-EFFECTIVE-METHOD error signalling.
+ (slightly obscured by a non-0 default value for
+ SB-PCL::*MAX-EMF-PRECOMPUTE-METHODS*)
+ It would be natural for COMPUTE-EFFECTIVE-METHOD to signal errors
+ when it finds a method with invalid qualifiers. However, it
+ shouldn't signal errors when any such methods are not applicable to
+ the particular call being evaluated, and certainly it shouldn't when
+ simply precomputing effective methods that may never be called.
+ (setf sb-pcl::*max-emf-precompute-methods* 0)
+ (defgeneric foo (x)
+ (:method-combination +)
+ (:method ((x symbol)) 1)
+ (:method + ((x number)) x))
+ (foo 1) -> ERROR, but should simply return 1
+
+ The issue seems to be that construction of a discriminating function
+ calls COMPUTE-EFFECTIVE-METHOD with methods that are not all applicable.
+
+283: Thread safety: libc functions
+ There are places that we call unsafe-for-threading libc functions
+ that we should find alternatives for, or put locks around. Known or
+ strongly suspected problems, as of 0.8.3.10: please update this
+ bug instead of creating new ones
+
+ localtime() - called for timezone calculations in code/time.lisp
+
+284: Thread safety: special variables
+ There are lots of special variables in SBCL, and I feel sure that at
+ least some of them are indicative of potentially thread-unsafe
+ parts of the system. See doc/internals/notes/threading-specials
+
+286: "recursive known functions"
+ Self-call recognition conflicts with known function
+ recognition. Currently cross compiler and target COMPILE do not
+ recognize recursion, and in target compiler it can be disabled. We
+ can always disable it for known functions with RECURSIVE attribute,
+ but there remains a possibility of a function with a
+ (tail)-recursive simplification pass and transforms/VOPs for base
+ cases.
+
+287: PPC/Linux miscompilation or corruption in first GC
+ When the runtime is compiled with -O3 on certain PPC/Linux machines, a
+ segmentation fault is reported at the point of first triggered GC,
+ during the compilation of DEFSTRUCT WRAPPER. As a temporary workaround,
+ the runtime is no longer compiled with -O3 on PPC/Linux, but it is likely
+ that this merely obscures, not solves, the underlying problem; as and when
+ underlying problems are fixed, it would be worth trying again to provoke
+ this problem.
+
+288: fundamental cross-compilation issues (from old UGLINESS file)
+ Using host floating point numbers to represent target floating point
+ numbers, or host characters to represent target characters, is
+ theoretically shaky. (The characters are OK as long as the characters
+ are in the ANSI-guaranteed character set, though, so they aren't a
+ real problem as long as the sources don't need anything but that;
+ the floats are a real problem.)
+
+289: "type checking and source-transforms"
+ a.
+ (block nil (let () (funcall #'+ (eval 'nil) (eval '1) (return :good))))
+ signals type error.
+
+ Our policy is to check argument types at the moment of a call. It
+ disagrees with ANSI, which says that type assertions are put
+ immediately onto argument expressions, but is easier to implement in
+ IR1 and is more compatible to type inference, inline expansion,
+ etc. IR1-transforms automatically keep this policy, but source
+ transforms for associative functions (such as +), being applied
+ during IR1-convertion, do not. It may be tolerable for direct calls
+ (+ x y z), but for (FUNCALL #'+ x y z) it is non-conformant.
+
+ b. Another aspect of this problem is efficiency. [x y + z +]
+ requires less registers than [x y z + +]. This transformation is
+ currently performed with source transforms, but it would be good to
+ also perform it in IR1 optimization phase.
+
+290: Alpha floating point and denormalized traps
+ In SBCL 0.8.3.6x on the alpha, we work around what appears to be a
+ hardware or kernel deficiency: the status of the enable/disable
+ denormalized-float traps bit seems to be ambiguous; by the time we
+ get to os_restore_fp_control after a trap, denormalized traps seem
+ to be enabled. Since we don't want a trap every time someone uses a
+ denormalized float, in general, we mask out that bit when we restore
+ the control word; however, this clobbers any change the user might
+ have made.
+
+296:
+ (reported by Adam Warner, sbcl-devel 2003-09-23)
+
+ The --load toplevel argument does not perform any sanitization of its
+ argument. As a result, files with Lisp pathname pattern characters
+ (#\* or #\?, for instance) or quotation marks can cause the system
+ to perform arbitrary behaviour.
+
+297:
+ LOOP with non-constant arithmetic step clauses suffers from overzealous
+ type constraint: code of the form
+ (loop for d of-type double-float from 0d0 to 10d0 by x collect d)
+ compiles to a type restriction on X of (AND DOUBLE-FLOAT (REAL
+ (0))). However, an integral value of X should be legal, because
+ successive adds of integers to double-floats produces double-floats,
+ so none of the type restrictions in the code is violated.
+
+300: (reported by Peter Graves) Function PEEK-CHAR checks PEEK-TYPE
+ argument type only after having read a character. This is caused
+ with EXPLICIT-CHECK attribute in DEFKNOWN. The similar problem
+ exists with =, /=, <, >, <=, >=. They were fixed, but it is probably
+ less error prone to have EXPLICIT-CHECK be a local declaration,
+ being put into the definition, instead of an attribute being kept in
+ a separate file; maybe also put it into SB-EXT?
+
+301: ARRAY-SIMPLE-=-TYPE-METHOD breaks on corner cases which can arise
+ in NOTE-ASSUMED-TYPES
+ In sbcl-0.8.7.32, compiling the file
+ (defun foo (x y)
+ (declare (type integer x))
+ (declare (type (vector (or hash-table bit)) y))
+ (bletch 2 y))
+ (defun bar (x y)
+ (declare (type integer x))
+ (declare (type (simple-array base (2)) y))
+ (bletch 1 y))
+ gives the error
+ failed AVER: "(NOT (AND (NOT EQUALP) CERTAINP))"
+
+302: Undefined type messes up DATA-VECTOR-REF expansion.
+ Compiling this file
+ (defun dis (s ei x y)
+ (declare (type (simple-array function (2)) s) (type ei ei))
+ (funcall (aref s ei) x y))
+ on sbcl-0.8.7.36/X86/Linux causes a BUG to be signalled:
+ full call to SB-KERNEL:DATA-VECTOR-REF
+
+303: "nonlinear LVARs" (aka MISC.293)
+ (defun buu (x)
+ (multiple-value-call #'list
+ (block foo
+ (multiple-value-prog1
+ (eval '(values :a :b :c))
+ (catch 'bar
+ (if (> x 0)
+ (return-from foo
+ (eval `(if (> ,x 1)
+ 1
+ (throw 'bar (values 3 4)))))))))))
+
+ (BUU 1) returns garbage.
+
+ The problem is that both EVALs sequentially write to the same LVAR.
+
+305:
+ (Reported by Dave Roberts.)
+ Local INLINE/NOTINLINE declaration removes local FTYPE declaration:
+
+ (defun quux (x)
+ (declare (ftype (function () (integer 0 10)) fee)
+ (inline fee))
+ (1+ (fee)))
+
+ uses generic arithmetic with INLINE and fixnum without.
+
+306: "Imprecise unions of array types"
+ a.(defun foo (x)
+ (declare (optimize speed)
+ (type (or (array cons) (array vector)) x))
+ (elt (aref x 0) 0))
+ (foo #((0))) => TYPE-ERROR
+
+ relatedly,
+
+ b.(subtypep
+ 'array
+ `(or
+ ,@(loop for x across sb-vm:*specialized-array-element-type-properties*
+ collect `(array ,(sb-vm:saetp-specifier x)))))
+ => NIL, T (when it should be T, T)
+
+308: "Characters without names"
+ (reported by Bruno Haible sbcl-devel "character names are missing"
+ 2004-04-19)
+ (graphic-char-p (code-char 255))
+ => NIL
+ (char-name (code-char 255))
+ => NIL
+
+ SBCL is unsure of what to do about characters with codes in the
+ range 128-255. Currently they are treated as non-graphic, but don't
+ have names, which is not compliant with the standard. Various fixes
+ are possible, such as
+ * giving them names such as NON-ASCII-128;
+ * reducing CHAR-CODE-LIMIT to 127 (almost certainly unpopular);
+ * making the characters graphic (makes a certain amount of sense);
+ * biting the bullet and implementing Unicode (probably quite hard).
+
+309: "Dubious values for implementation limits"
+ (reported by Bruno Haible sbcl-devel "Incorrect value of
+ multiple-values-limit" 2004-04-19)
+ (values-list (make-list 1000000)), on x86/linux, signals a stack
+ exhaustion condition, despite MULTIPLE-VALUES-LIMIT being
+ significantly larger than 1000000. There are probably similar
+ dubious values for CALL-ARGUMENTS-LIMIT (see cmucl-help/cmucl-imp
+ around the same time regarding a call to LIST on sparc with 1000
+ arguments) and other implementation limit constants.
+
+310: "Floating point printing inaccuracy"
+ (reported by Bruno Haible sbcl-devel "print-read consistency for
+ floating point numbers" 2004-04-19)
+ (let ((x (/ -9.349640046247849d-21 -9.381494249123696d-11)))
+ (let ((y (read-from-string (write-to-string x :readably t))))
+ (eql x y)))
+ should return T but, as of sbcl-0.8.9.51, returns NIL.
+
+ That this is a bug in the printer is demonstrated by
+ (setq x1 (float -5496527/100000000000000000))
+ (setq x2 (float -54965272/1000000000000000000))
+ (integer-decode-float x1) => 15842660 -58 -1
+ (integer-decode-float x2) => 15842661 -58 -1
+ (prin1-to-string x1) => "-5.496527e-11"
+ (prin1-to-string x2) => "-5.496527e-11" ; should be different!
+
+ Note also the following comment from src/code/print.lisp:
+ ;;; NOTE: When a number is to be printed in exponential format, it is
+ ;;; scaled in floating point. Since precision may be lost in this
+ ;;; process, the guaranteed accuracy properties of FLONUM-TO-STRING
+ ;;; are lost. The difficulty is that FLONUM-TO-STRING performs
+ ;;; extensive computations with integers of similar magnitude to that
+ ;;; of the number being printed. For large exponents, the bignums
+ ;;; really get out of hand. If bignum arithmetic becomes reasonably
+ ;;; fast and the exponent range is not too large, then it might become
+ ;;; attractive to handle exponential notation with the same accuracy
+ ;;; as non-exponential notation, using the method described in the
+ ;;; Steele and White paper.
+
+ See also CSR sbcl-devel with an implementation of Berger and
+ Dybvig's algorithm for printing and a fix for reading.
+
+311: "Tokeniser not thread-safe"
+ (see also Robert Marlow sbcl-help "Multi threaded read chucking a
+ spak" 2004-04-19)
+ The tokenizer's use of *read-buffer* and *read-buffer-length* causes
+ spurious errors should two threads attempt to tokenise at the same
+ time.
+
+312:
+ (reported by Jon Dyte)
+ SBCL issues a warning "Duplicate definition of FOO" compiling
+
+ (declaim (inline foo))
+ (defun foo (x)
+ (1+ x))
+ (defun bar (y)
+ (list (foo y) (if (> y 1) (funcall (if (> y 0) #'foo #'identity) y))))
+
+ (probably related to the bug 280.)
-DEFUNCT CATEGORIES OF BUGS
- IR1-#:
- These labels were used for bugs related to the old IR1 interpreter.
- The # values reached 6 before the category was closed down.
+313: "source-transforms are Lisp-1"
+ (fixed in 0.8.10.2)
projects / sbcl.git / blobdiff