Robby Findler
987d58763d
added note about ->i and ->* changes
2010-08-13 09:33:52 -05:00
Matthew Flatt
5f1aa418f3
add collection-file-path and splace collection trees at the file level
2010-07-25 11:01:09 -05:00
Matthew Flatt
e49f05a5cb
Racket & GRacket relesae notes for 5.0.1
...
Merge to 5.0.1
2010-07-20 09:24:58 -06:00
Matthew Flatt
a530109d17
adjust libffi hacks that avoid warnings
2010-07-14 06:24:49 -06:00
Matthew Flatt
a0b2442195
catch up release notes
2010-07-12 18:58:20 -06:00
Matthew Flatt
49ad309630
allow full continuations to escape past a continuation barrier
2010-07-10 07:31:58 -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
Matthew Flatt
439bc0a293
add flreal-part', flimag-part', `make-flrectangular', and unsafe variants
2010-07-02 16:08:15 -06:00
Matthew Flatt
7cff4028c7
add v5 porting note about pretty-print
2010-06-27 10:19:49 -06:00
Matthew Flatt
69b5c55508
note change to `apply'
2010-06-05 07:52:47 -06:00
Matthew Flatt
200697ac7c
explain .ss<->.rkt in v5.x porting notes
...
Marge to v5.0 if it's convenient and not too late, nevermind otherwise
2010-06-05 07:52:46 -06:00
Matthew Flatt
06f65546e9
update READMEs for v5.0
...
Merge to v5.0
2010-05-27 15:32:38 -06:00
Matthew Flatt
8126e78ca8
fix 4.x->5.x notes (merge to 5.0)
2010-05-19 06:26:22 -06:00
Matthew Flatt
7c02baafc7
move release-note files to rackety names
2010-05-05 10:30:40 -06:00
