Eli Barzilay
0b9409d3b6
Reformat the code to be more readable.
2010-07-12 21:38:01 -04:00
Matthew Flatt
818ac8f712
fix bug in new int-def parsing
2010-07-12 18:58:38 -06:00
Matthew Flatt
a0b2442195
catch up release notes
2010-07-12 18:58:20 -06:00
Matthew Flatt
768a3721f9
add async-apply support to FFI
2010-07-11 14:59:40 -06:00
Robby Findler
41cfcbe862
rewrote an ->d contract so that it would work with a let*-style scoping
2010-07-10 10:01:25 -05:00
Robby Findler
476dd36eec
modified the draw-button-label contract so that it would work with a let*-style scoping for ->d
2010-07-10 10:01:25 -05:00
Robby Findler
f5c18d3300
removed more unnecessary ->d's
2010-07-10 10:01:24 -05:00
Robby Findler
f5310b2908
removed unnecessary ->d contracts (they were actually just -> contracts), plus a little Racketying that I missed in the last commit.
2010-07-10 10:01:24 -05:00
Robby Findler
1f89bea08d
Rackety
2010-07-10 10:01:24 -05:00
Matthew Flatt
49ad309630
allow full continuations to escape past a continuation barrier
2010-07-10 07:31:58 -06:00
Robby Findler
84f9eb3f4c
.
2010-07-10 04:51:24 -05:00
Matthew Flatt
52d04449a1
improve racket/serialize to handle cycles with mutable prefabs
2010-07-09 14:19:59 -06:00
Robby Findler
0a7c65d066
improved the code that determines if an identifier is a known predicate or if it is some unknown thing
2010-07-09 15:11:02 -05:00
Robby Findler
99c563ac50
fixed a bug in the way the gui was reset when editing the definitions window
2010-07-09 15:03:41 -05:00
Robby Findler
0d59557f3b
added a (stupid) function for determining the obligations of a contract
2010-07-09 15:03:41 -05:00
Robby Findler
e381814d7e
set up support for contract obligation information in drracket (altho the actual
...
function that computes the obligation is currently random)
2010-07-09 15:03:41 -05:00
Robby Findler
f7c1a97c0b
Added syntax properties to provide/contract so that the contracts on exported variables can be recovered from the fully expanded program.
2010-07-09 15:03:41 -05:00
Sam Tobin-Hochstadt
e28b60e44f
remove debugging printf
2010-07-09 14:06:46 -04:00
Sam Tobin-Hochstadt
d030d0631d
Fix missing unquote
2010-07-09 13:52:39 -04:00
Sam Tobin-Hochstadt
a84796d8d7
add variance helper functions
2010-07-09 13:52:39 -04:00
Sam Tobin-Hochstadt
c6fb95d44d
add `make-constant'
2010-07-09 13:52:39 -04:00
Sam Tobin-Hochstadt
898c92eb1e
generalize inferred types for invariant positions
2010-07-09 13:52:39 -04:00
Matthew Flatt
bf6db901c6
fix props
2010-07-09 11:07:48 -06:00
Matthew Flatt
cdf67d884f
fix info-domain updating to recognize "info.ss" in addition to "info.rkt"
...
which solves the problem of forgetting a Planet-based tool when a
new Planet-based tool is installed (if the old tool used "info.ss"
instead of "info.rkt")
2010-07-09 10:23:05 -06:00
Matthew Flatt
20bb4a8dfa
change plt-single-installer to not create processes
2010-07-09 10:22:38 -06:00
Matthew Flatt
195b37831b
fix `planet'-path bug in module-name resolver for generated eecutables
2010-07-09 09:48:41 -06:00
Matthew Flatt
41551a4987
adjust raco planet help output to fit in 80 columns
2010-07-09 06:44:34 -06:00
Matthew Flatt
fe0609673c
clean up
2010-07-09 06:44:33 -06:00
Eli Barzilay
e06b2db4c7
New Racket version 5.0.0.9.
2010-07-09 03:50:26 -04:00
Matthew Flatt
2a0bc393c0
fix bug in GIF and BMP loading for X
2010-07-08 19:40:21 -06:00
Matthew Flatt
c7c8f56e11
fix validation of module .zo exp-time content, and fix zo-marshal
2010-07-08 17:17:42 -06:00
Vincent St-Amour
8505bd8bca
Removed a stray TODO comment.
2010-07-08 18:29:16 -04:00
Vincent St-Amour
dbda43ac6b
Pushed optimizations to auxiliary syntax classes.
2010-07-08 18:29:15 -04:00
Vincent St-Amour
c3f46cc8a6
Refactoring of the optimizer.
2010-07-08 18:29:15 -04:00
Vincent St-Amour
24aad77da3
Moved Typed Scheme's optimizer to its own subdirectory.
2010-07-08 18:29:15 -04:00
Kevin Tew
85098c5290
Parallel-build fixes for ctrl-c/break
2010-07-08 15:51:10 -06:00
Kevin Tew
3a9eee936a
Remove raco commands and old dag impl
2010-07-08 14:41:52 -06:00
Matthew Flatt
0eeb18f4d8
Improve the bytecode optimizer's ability to simplify `letrec's
...
to smaller `letrec' groups or even `let*'.
The goal of the change is to avoid performance surprises
when using internal definitions, especially when mixing
experessions with definitions.
It's a somewhat scary change. Besides the new transformation,
the optimizer pass's coordinate system for `letrec' (and sometimes
`let*') bindings changed.
No standard benchmarks were harmed during the making of this
optimization. (None were improved, either.)
2010-07-08 13:43:40 -06:00
Eli Barzilay
56077a1386
New Racket version 5.0.0.8.
2010-07-08 03:50:27 -04:00
Vincent St-Amour
ea8523bd63
Fixed pessimization of some complex code.
2010-07-07 22:08:51 -04:00
Vincent St-Amour
12a427f5ea
Changed the size of the maze2 benchmark.
2010-07-07 20:46:06 -04:00
Vincent St-Amour
3334d71491
Fixed the fft benchmark.
2010-07-07 19:42:56 -04:00
Vincent St-Amour
7853d33349
Improved unboxed complex operations.
...
Intermediate results are kept as unboxed floats as long as we stay
within complex arithmetic code.
2010-07-07 19:42:56 -04:00
Vincent St-Amour
a46faaea40
Added format-unique-id to unstable/syntax.
2010-07-07 19:42:55 -04:00
Vincent St-Amour
7921074eef
Avoid boxing intermediate results when doing multiple complex
...
operations in a row.
However, because of values and let-values, we lose float unboxing.
If we have a single complex operation, this is much slower than my
previous implementation (though still faster than generic
operations). With 2 complex operations, the new implementation becomes
faster.
2010-07-07 19:42:55 -04:00
Vincent St-Amour
de52d2ce9f
Avoided duplicate computation in inexact complex division.
2010-07-07 19:42:55 -04:00
Vincent St-Amour
3fb69bc764
Generic inexact complex arithmetic operations are now replaced with
...
the right combinations of unsafe float operations.
2010-07-07 19:42:54 -04:00
Vincent St-Amour
e52d63ee68
Added an optimization for vector-length of known-length vectors.
2010-07-07 19:42:54 -04:00
Vincent St-Amour
eb7fc7a965
Have type ascriptions record the ascribed type in the type table.
2010-07-07 19:42:54 -04:00
Matthew Flatt
519d1ef8d1
make compiler slightly smarter about 0-value letrec-values bindings
...
which corresponds to code generated from experession that are
mixed with internal definitions
2010-07-07 13:56:16 -06:00
