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3757 Commits

Author SHA1 Message Date
Matthew Flatt
e0256bc9c7 Pango kerning for Mac OS X 2012-05-17 15:48:45 -06:00
Matthew Flatt
ca33321aa7 fix phase-shifted compile-time use of `variable-reference->namespace' 2012-05-16 10:41:09 -06:00
Matthew Flatt
9270936a28 instantiate require'd modules in the order that they are require'd 
This order is now specified, whereas the order was previously unspecified,
and the previous reverse order was an artifact of the implementation.
 2012-05-16 07:12:27 -06:00
Matthew Flatt
281d208e84 fix problem with module contexts and marks 
Related to the new behavior of d836cba7c9
 2012-05-15 20:03:41 -06:00
Eli Barzilay
cb7d402e22 New Racket version 5.3.0.8. 2012-05-15 03:30:12 -04:00
Matthew Flatt
a4bd18ff01 fix `syntax-local-module-exports' to work with submodules 2012-05-14 21:57:10 -06:00
Matthew Flatt
0653d1c966 add `syntax-local-submodules' 2012-05-14 21:57:09 -06:00
Matthew Flatt
cee18bd887 fix expansion state on `provide' transformer exception 2012-05-14 21:57:09 -06:00
Matthew Flatt
1bf1564f90 add `variable-reference->module-path-index' 2012-05-14 21:57:09 -06:00
Matthew Flatt
b374d0d015 ffi: fix big-endian s->c conversion of bytes and shorts 2012-05-14 21:57:09 -06:00
Matthew Flatt
ea8a6a1076 fix for-syntax `set!' of unbound identifier to be a syntax error 2012-05-14 09:14:01 -06:00
Matthew Flatt
562df19714 avoid compiler warning 2012-05-13 06:57:44 -06:00
Eli Barzilay
1a824c2b50 New Racket version 5.3.0.7. 2012-05-12 10:45:27 -04:00
Matthew Flatt
d836cba7c9 refine lexical scope for syntax objects from different modules 
For example, if definitions have two unmarked `x's that originate
from different modules, make them correspond to different bindings.

This improvement will be used by `scribble/srcdoc', which will
rely on module context to connect `for-doc' requires to documentation
code that appears in the same module --- which is needed, for example,
if a macro expands to documentation code and the macro is used in
a different module.
 2012-05-12 00:59:14 -06:00
Matthew Flatt
dbd940611e allow #f as shift for `syntax-shift-phase-level' 2012-05-12 00:55:12 -06:00
Matthew Flatt
f07878dadb fix non-futures, non-places build 
Problem introduced with the addition of `flexpt'.
 2012-05-08 06:54:34 -06:00
Eli Barzilay
0ffabcc771 New Racket version 5.3.0.6. 2012-05-08 03:30:12 -04:00
Matthew Flatt
9a41129c69 racket/flonum: add `flexpt' 2012-05-07 20:41:14 -06:00
Ryan Culpepper
36b1a63783 propagate observer to expansion of provides (tests ok, needs ms verif.) 2012-05-07 14:46:13 -06:00
Ryan Culpepper
f0c03ad921 macro-debugger: updates for submodules 2012-05-07 13:26:07 -06:00
Matthew Flatt
a0f4d7e44a fix allocation bug 2012-05-06 19:18:54 -06:00
Matthew Flatt
967cbaadf7 repair for static-fd_set mode 2012-05-06 19:18:54 -06:00
Matthew Flatt
dce87cceb4 minor code tweak 
avoid a type-tag test in `list-tail'
 2012-05-06 19:18:54 -06:00
Eli Barzilay
17090fca4f A bunch of fprintf' -> eprintf' conversions (and a few related things). 2012-05-06 12:06:00 -04:00
Matthew Flatt
0a7ac91427 fix `box-cas!' name in error message 2012-05-04 10:20:24 -06:00
Eli Barzilay
3c49e78eb7 New Racket version 5.3.0.5. 2012-05-04 03:30:11 -04:00
Matthew Flatt
4292c6e037 fix docs for `box-cas!', fix JITted version to check mutability 2012-05-03 21:38:36 -06:00
Matthew Flatt
0d88a08c48 implement branch mode JIT generation for `box-cas!' 
Also, move slow path into common code
 2012-05-03 19:22:46 -06:00
Matthew Flatt
209d384204 remove obsolete comment 2012-05-03 19:19:24 -06:00
Matthew Flatt
7d18d38751 avoid // comments in C 
To possibly stay compatible with older (pre-C99) compilers just a
little longer.
 2012-05-03 19:19:24 -06:00
Aaron Turon
868dcb6d57 Add box-cas!' and unsafe-box*-cas!'. 
These primitives atomically update a box to a new value, as long
as the current value is the same as a provided value.  They also
are future-safe.

When futures are enabled, they use low-level hardware instructions
to perform the change atomically.
 2012-05-03 19:19:24 -06:00
Eli Barzilay
ed2b579e3c Fail early on a non-pair input to `list-ref'. 
There's no index that works with non-pairs, and the generic error
message in such cases is confusing.

Closes PR12740.
 2012-05-03 10:24:05 -04:00
Matthew Flatt
50898845ba fix build in static-sized fd_set mode 
This mode may be relevant to Sparc Solaris, for example.
 2012-05-02 16:54:05 -06:00
Matthew Flatt
4581a7addf avoid intermediate syntax objects for binding comparison 
The expander no longer needs to generate certain phase-N
identifiers, since we now have a comparison operation that
uses different phases for each of two identifiers.
 2012-05-02 16:54:05 -06:00
Matthew Flatt
584f0f221a fix USE_COMPILED_STARTUP setting 2012-05-01 19:40:09 -06:00
Matthew Flatt
4ac4e2e8d6 fix a problem with the "self" module path index 
This bug was introduced recently by changes to support submodules.

Closes PR 12744 (and Robby had reported it earlier)
 2012-04-30 23:37:20 -06:00
Eli Barzilay
2d0cde38f1 New Racket version 5.3.0.4. 2012-04-27 03:30:10 -04:00
Matthew Flatt
393e8b90b2 fix sorting bug in bytecode submodule table 2012-04-26 21:45:00 -06:00
Matthew Flatt
f099eec2af save modidx submodule path in bytecode form 
This change should have been part of 9ba663aa77.
 2012-04-26 21:45:00 -06:00
Eli Barzilay
ef00f4dd39 New Racket version 5.3.0.3. 2012-04-25 03:30:09 -04:00
Matthew Flatt
9ba663aa77 preserve submoduleness in module path index for expanded submodules 
The preserved path is exposed by a new `module-path-index-submodule'
function, and `module-path-index-join' now accepts an optional
submodule path.

Also, fixed a problem with `collapse-module-path-index' when
a module path indx is built on a resolved module path that
is a submodule path.

In addition to the main repair, `collapse-module-path[-index]' is
correctly documented to allow '(quote <sym>) rel-to paths.

Finally, `collapse-module-path-index' changed to use a symbolic
resolved module path that appears as the base of a module path
index, rather than falling back to the given rel-to path. It's
possble that the old beavior was intentional, but it wasn't tested,
and it seems more likely to have been a bug.

Closes PR 12724
 2012-04-24 21:10:28 -06:00
Matthew Flatt
3c615e434b fix resolution of relative module path in a submodule 
Closes PR 12729
 2012-04-24 16:15:29 -06:00
Eli Barzilay
25d7d49648 New Racket version 5.3.0.2. 2012-04-20 03:40:48 -04:00
Matthew Flatt
8c976978ed sync xform with `racket' collection changes 2012-04-19 19:25:42 -06:00
Matthew Flatt
8600e7fe31 fix misplaced phase shift in submodule expansion 
Merge to 5.3
 2012-04-19 12:45:28 -06:00
Matthew Flatt
f27c023247 bump version 
mainly due to Planet resolver change
 2012-04-19 08:15:12 -06:00
Matthew Flatt
862e1628a6 fix Planet resolver for submodule tests 
For example, `(module-declared? '(submod (planet dyoo/bf) reader) #t)'
shouldn't fail if there's no "main.rkt" to hold a `reader' submodule;
it should return #f.

Merge to 5.3, but updating cstartup.inc will require a manual merge.
 2012-04-19 08:15:11 -06:00
Matthew Flatt
62408cc727 fix typo 2012-04-18 05:49:24 -06:00
Matthew Flatt
df0651c277 convert functional hash tables from red--black to AVL trees 
AVL trees to tend to be shorter, which means a faster
search and insertion. The potential benefit of a red--black
tree's fewer rotations doesn't matter, I think, for a functional
variant, where you have to reconstruct a spine to the root,
anyway. The difference is small for typical tables, though it
can be as much as 50% for a large table with keys inserted in
order. And since the AVL code is also much simpler, why not?
 2012-04-18 05:49:24 -06:00
Matthew Flatt
1bcf56f5e9 fix problem with continuations and `call-in-nested-thread' 
Closes PR 12705

Merge to 5.3
 2012-04-16 13:33:50 -06:00
Matthew Flatt
c321608856 fix a problem with continuation allocation 
i.e., fix commit 2ad41bb669

Merge to 5.3
 2012-04-15 08:23:10 -06:00
Matthew Flatt
ff378d12ce fix interaction of delimited continuations and stack overflow 
Closes PR 12702, 12704

Merge to 5.3
 2012-04-15 05:37:45 -06:00
Matthew Flatt
2ad41bb669 fix potential GC problem with continuation copies 
Merge to 5.3
 2012-04-15 05:37:45 -06:00
Matthew Flatt
4179cbfa63 enforce ranges on all integer types 
DO NOT merge to 5.3
 2012-04-15 05:37:44 -06:00
Matthew Flatt
6566bf5d15 fix most-negative number and _int64 on a 64-bit platform 
Closes PR 12703

Merge to 5.3
 2012-04-15 05:37:44 -06:00
Eli Barzilay
76bbc1a89f New Racket version 5.3.0.1. 2012-04-11 03:30:17 -04:00
Matthew Flatt
1914345af4 fix submodule re-`expand' problem 
Closes PR 12691

Merge to 5.3
 2012-04-10 15:57:50 -06:00
Ryan Culpepper
48c2a63d7f Post-release version for the v5.3 release 2012-04-10 11:27:59 -06:00
Matthew Flatt
104e70bf65 fix JIT bug related to list-ref' and list-tail' 
Closes PR 12688
 2012-04-08 17:16:36 -06:00
Matthew Flatt
5a04be6445 streamline chaperoned struct field reference 
The usual techniques: shortcut around generic scheme_apply() for
chaperone-triggered slow path, shortcut around scheme_apply() for
application of a native-code interposition function,  and shortcut
`chaperone-of?' test by trying `eq?' first.
 2012-04-07 09:28:49 -06:00
Matthew Flatt
e3bba26c4a win32: fix `find-executable-path' for an empty PATH 
The current directory is always implicitly in PATH, but it
was added by `find-executable-path' only when PATH is
non-empty.
 2012-04-04 07:29:13 -06:00
Kevin Tew
a37cfa4e08 Fix compiler warning 2012-03-30 12:18:55 -06:00
Arek Korbik
7bf475b7cc Fix sleeping on infinite timeouts. 
Closes PR 12661
 2012-03-29 14:55:14 -06:00
Matthew Flatt
738cac3d24 generalize `malloc' to allow a 0-sized request 
Past experience suggests that this is generally better than adding
`zero?' tests at various places that might otherwise call `malloc'.
 2012-03-29 14:55:14 -06:00
Matthew Flatt
f301838511 fix a syntax-object problem related to module bindings 
The immediate symptom was that `(provide (all-defined-out))'
didn't work in a `module+'-based submodule, but there were
also non-submodule ways to expose the problem.
 2012-03-29 14:55:13 -06:00
Matthew Flatt
ebb72d40e8 avoid bad interior pointer 2012-03-29 08:58:01 -06:00
Matthew Flatt
140a50d04e fix a problem with submodule expansion 2012-03-29 06:46:58 -06:00
Kevin Tew
8c22c6c4e5 Remove unused variable compiler warning 2012-03-28 20:05:06 -06:00
Eli Barzilay
acfe585c93 Some cleanups, mainly around badly indented CPP directives. 2012-03-25 20:57:52 -04:00
Eli Barzilay
4469b669fc New Racket version 5.2.900.2. 2012-03-24 03:35:16 -04:00
Matthew Flatt
6e3c3d8b71 MSVC project fixes for various Debug and SGC modes 2012-03-23 17:58:39 -06:00
Matthew Flatt
ae89e210fb allow (submod "..")' as a shorthand for (submod "." "..")' 
Also, `(submod ".")' is allowed as a module path; it's not useful,
but it makes the grammar slightly more regular.
 2012-03-22 18:43:11 -06:00
Kevin Tew
d4d5ca70fb Hold reference to original thread during BEGIN_ESCAPABLE in place-channel sync 
Fixes several bugs related to killed threads that were in the middle of
syncing on place-channels.
 2012-03-22 14:52:48 -06:00
Matthew Flatt
16ef341e98 fix JIT bug related to inlining `variable-reference-constant?' 2012-03-21 19:37:46 -06:00
Matthew Flatt
47ae2b387a fix shaodwing problem in `module*' 2012-03-20 07:28:35 -06:00
Kevin Tew
9be864b2f8 Fix sync/timeout hang due to place channels - forgot to git add 2012-03-16 08:39:58 -06:00
Kevin Tew
666c0fdb57 Fix sync/timeout hang due to place channels 2012-03-16 08:18:05 -06:00
Matthew Flatt
9838cb37e8 remove debugging code that was accidentally pushed 2012-03-13 18:46:28 -06:00
Matthew Flatt
415b1eabc4 more load[/use-compiled] handler fixes for submodules 
Closes PR 12630
 2012-03-13 14:31:40 -06:00
Matthew Flatt
366aa2c42d fixups for the `module-path?' change 2012-03-12 21:10:14 -06:00
Matthew Flatt
542f19c00e fix default `load/use-compiled' handler 
A module shouldn't be loaded from source to find a submodule
if a module for the source is already declared.
 2012-03-12 21:10:14 -06:00
Matthew Flatt
facc8db712 change module-path?' to subsume path?' 
Although th eoriginal idea was to distinguish "text" paths
from derived filesystem paths, practically everythign that accepts
a module path also accepts a path. Building the generalization into
`module-path?' makes it easier to support `submod' wrappers on paths,
and it seems to fix things rather than break them.
 2012-03-12 21:08:54 -06:00
Matthew Flatt
060515b9cd extend string-literal syntax to allow surrogate-style \u pairs 
For example, "\uD834\uDD1E" is another way to write "\U01D11E",
while "\uD834", "\uDD1E" or "\uDD1E\uD834" are still errors.
 2012-03-12 21:03:20 -06:00
Matthew Flatt
e1a5e032cb further fixes to vector abuse 2012-03-12 11:47:18 -06:00
Matthew Flatt
018292ec00 GC with backtraces: add structure-type listing 2012-03-12 11:36:04 -06:00
Matthew Flatt
3073c994f5 make GC backtrace show eq hash code 2012-03-12 10:59:47 -06:00
Matthew Flatt
420d3e7717 fix JIT bug exposed by OpenBSD 5.0 
This is the second attempt to fix a problem with using a JIT-generated
address in JIT-generated code.

Closes PR 12627
 2012-03-12 08:23:17 -06:00
Matthew Flatt
8f0cf5ba9e work around problem with gcc-4.0 build on Lion 2012-03-12 07:45:25 -06:00
Matthew Flatt
2ba910ef23 avoid compiler warning 2012-03-12 07:45:25 -06:00
Matthew Flatt
64f21122be avoid compiler warning 2012-03-10 10:52:52 -07:00
Matthew Flatt
402fdaad9a fixes and improvements for 3m backtraces 2012-03-10 08:30:02 -07:00
Matthew Flatt
34314c1e7a fix JIT bug 
The bug happens with n-ary uses of arithmetic operations that
have constant arguments but couldn't be constant-folded ---
maybe due to a divide-by-zero.
 2012-03-10 08:30:01 -07:00
Eli Barzilay
5c051f3ec9 New Racket version 5.2.900.1. 2012-03-10 03:30:15 -05:00
Kevin Tew
024bb8a718 Eliminate compiler warnings 2012-03-09 12:40:22 -07:00
Matthew Flatt
e73be4a9ae fix internal abuse of vectors 
Using NULL in a vector slot can crash bracktrace printing;
replace it with `#f'.
 2012-03-09 12:05:36 -07:00
Matthew Flatt
f7eceb4554 dierct reference to scheme_null in Win32 executable 2012-03-09 10:37:56 -07:00
Matthew Flatt
3a1e8803ff fix errortrace for submodules 2012-03-09 10:34:56 -07:00
Matthew Flatt
566759a5fa progress on submodule docs; bug fixes 2012-03-09 10:34:56 -07:00
Matthew Flatt
3d69dfab86 first cut at submodules 2012-03-09 10:34:56 -07:00
Matthew Flatt
facb411a63 fix problems with place termination 2012-02-29 20:20:55 -07:00