89def78c3c
Fixed the definition of identifier? and id? in expander so that only
...
top-make-wrapped (possibly annotated) symbols are identifiers. It
used to be that symbols were considered identifiers by the previous
definition.
2008-04-28 14:01:49 -04:00
3ce6d037e4
Fixed a bug in module imports where some marks were missing in action.
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(Note from Kent, extracted from chez scheme release notes, follows)
This always worked:
(let ()
(define-syntax from
(syntax-rules ()
[(_ m v) (let () (import m) v)]))
(module a (x) (define x 'x-of-a))
(from a x))
Didn't work before this change:
(let ()
(define-syntax x-from-a
(syntax-rules ()
[(_) (let () (import a) x)]))
(module a (x) (define x 'x-of-a))
(x-from-a))
2008-04-19 17:55:30 -04:00
c01f3049e4
Fixes bug 206842: syntax tracing not working by default when
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syntax-case fenders fail
2008-03-25 21:23:23 -04:00
48f7c88e2d
made time macro not depend on format.
2008-03-24 21:50:37 -04:00
81c17da20b
Fixes bug 190373: `time' macro's "running stats for" can be misleading
2008-03-24 21:45:36 -04:00
d35566081b
import now recognizes and ignore ``for'' spec.
2008-03-15 21:00:16 -04:00
a3f6e3e039
Cut down bootstrap time by 10% by caching the values of scheme-stx.
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Macroexpansion time is reduced by 25%.
2008-03-12 18:12:57 -04:00
c8f9b1dc3d
Added fluid-let-syntax.
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See http://www.scheme.com/csug7/syntax.html#./syntax:s15
for details.
2008-02-25 02:15:51 -05:00
e751c15bc4
library record now contains original file name for libraries loaded
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from files.
2008-02-18 20:39:42 -05:00
c430a91bb8
more preparations for separate compilation
2008-02-18 20:28:54 -05:00
fa08c543bb
library records now cache expanded code.
2008-02-18 19:15:47 -05:00
314f80eee9
include now attached annotations to read files (using read-annotated
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instead of read).
2008-02-17 02:29:36 -05:00
19e5d2bacd
Fixes bug 192222: Quasiquote broken
2008-02-15 15:25:20 -05:00
f4fb08adba
Added an experimental macro expansion stack trace that looks like:
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Unhandled exception:
Condition components:
1. &who: let
2. &message: "not an identifier"
3. &syntax:
form: (let ((12 a)) (printf "a=~s\n" a))
subform: 12
4. &trace: #<syntax (let ((12 a)) (printf "a=~s\n" a))>
5. &trace: #<syntax (right 12 a (printf "a=~s\n" a))>
6. &trace: #<syntax (wrong a 12 (printf "a=~s\n" a)) [byte 216 of test.ss]>
For a file containing:
(define-syntax right
(syntax-rules ()
[(_ a b c) (let ([a b]) c)]))
(define-syntax wrong
(syntax-rules ()
[(_ a b c) (right b a c)]))
(right x 17 (wrong a 12 (printf "a=~s\n" a)))
2008-02-14 04:01:09 -05:00
a43177d399
Fixed some of bug 186155: Incorrect syntax errors for define
2008-01-27 19:12:20 -05:00
6018e2200d
Made (define foo) expand to (define foo (void)).
2008-01-18 22:18:26 -05:00
4444496609
Fixes bug 181105: syntax pattern variable list length mismatch error
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is obscure
2008-01-09 08:47:48 -05:00
62765c2885
Fixes bug 180895: letrec error message not as helpful as let
2008-01-09 08:37:46 -05:00
797897cc01
Fixes bug 180455: raw symbols in output of macro are not detected
2008-01-04 20:53:59 -05:00
1786677c73
* made unbound variable violations have &undefined condition type.
2007-12-23 19:52:18 -05:00
2e7faf85c7
Fixes bug 178334: annotation structs being revealed
2007-12-23 16:23:20 -05:00
097ca03e47
Fixes bug 177638: keyword argument in syntax-rules should not be
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used in substitutions
2007-12-20 06:36:00 -05:00
b915854677
enhanced printing of annotated syntax objects.
2007-12-20 00:31:49 -05:00
2c31b5bf51
replaced some calls to assertion-violation with calls to
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syntax-violation for better syntactic error reporting.
2007-12-19 23:42:27 -05:00
917754e28e
syntax-errors now give source information in their error message.
2007-12-19 19:05:23 -05:00
bbe388656c
fixes bug 176756: define-condition-type does not work in repl
2007-12-17 11:37:10 -05:00
8c0563b2d3
fixes bug 173369: errors are supposed to be &assertion
2007-12-15 08:22:49 -05:00
4e66fe76e8
Fixes bug 176207: macros cannot be redefined.
2007-12-14 03:23:47 -05:00
fa27b7e9cd
Fixes 1/2 of bug 176207: identifier-syntax second case broken
2007-12-14 01:58:55 -05:00
75f2d78678
more cleanup in expander.
2007-12-13 06:41:44 -05:00
112e00a6e6
get-import-spec* now uses an eq-hash-table to detect most dups.
2007-12-13 06:15:21 -05:00
c181838f48
changed "parse-import-spec*" in psyntax.expander to return two
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vectors (names and labels) instead of an a-list subst.
2007-12-13 05:57:15 -05:00
54f683f0e0
Ported match.ss to ikarus.
2007-12-11 17:41:48 -05:00
3562a736c5
Fixes bug 175117: Named let violates scoping rules
2007-12-09 12:20:13 -05:00
1d5c069273
Fixes bug 175057: Added time-gmt-offset procedure that takes a time
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object and returns the offset from gmt in seconds.
2007-12-09 07:20:49 -05:00
efd233ad0e
Fixes bugs 175025 and 175026: let-values and let*-values are fixed/added
2007-12-09 02:53:12 -05:00
cf82981383
Fixes bug 174497: syntax-error should not be in (rnrs) and
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syntax-violation not completed
2007-12-07 03:00:25 -05:00
e874d2d0a0
Added "include-into" macro.
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(include-into ctxt "filename") included the contents of the file
as if they were present in the context ctxt (which must be an
identifier).
(include-into here "filename") would do the same thing as
(include "filename")
2007-12-05 03:26:56 -05:00
bd06d39220
Fixes bug 173165 and bug 173162: opaque and sealed for record types
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are not being enforced.
2007-12-01 01:52:34 -05:00
9d6f8511c8
Fixes bug 173169: Mutator names on define-record-type are wrong
2007-12-01 01:46:58 -05:00
2d55282789
Fixes bug 165133: Bodies of internal definitions should be expanded
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before right-hand-side expressions
2007-11-30 06:31:07 -05:00
28fcdd3df6
Fixed bug 172986: define-record-type allowing invalid syntax
2007-11-30 05:36:25 -05:00
6b74c8fb7d
Fixed bug 172279: Incorrect syntax use causing an internal bug
2007-11-27 06:11:30 -05:00
358ba407aa
Fixes bug 164730: mutation of export
2007-11-23 16:07:38 -05:00
8640cb785d
Fixes half of bug 164725: missing scheme-report-environment.
2007-11-23 14:38:25 -05:00
d6a1a177a9
Fixes bug 163982: Extra "" irritant in expander error
2007-11-21 02:23:29 -05:00
b71de5dab4
* Fixes bug 163980: Error message contains "fmls"
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Slightly better error message for malformed formal parameters
(duplicate and non-identifiers are signaled properly).
2007-11-21 02:10:42 -05:00
f417c7505b
* Unfixes bug 161749: (define-syntax (foo x) 12) does not work
2007-11-19 04:18:35 -05:00
a7680d723d
Extra libraries found in $pkglibdir can now be imported directly.
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For example, (import (streams)) just works!
2007-11-18 22:46:00 -05:00
442eb1ca00
* Kind of fixes bug 163219: Better error message for expand.
2007-11-18 19:10:03 -05:00
Abdulaziz Ghuloum