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Matthew Flatt 9c1b870769 optimizer: fix interaction of escaping expressions and wcm
The optimizer can detect that some expressions will escape through
an error, and it can discard surrounding code in that case. It should
not change the tailness of a `with-continuation-mark` form by
liftng it out of a nested position, however. Doing so can eliminate
stack frames that should be visible via errotrace, for example.
This change fixes the optimizer to wrap an extra `(begin ... (void))`
around an expression if it's lifted out of a nested context and
might have a `with-continuation-mark` form in tail position.
2016-12-09 08:58:40 -07:00
pkgs optimizer: fix interaction of escaping expressions and wcm 2016-12-09 08:58:40 -07:00
racket optimizer: fix interaction of escaping expressions and wcm 2016-12-09 08:58:40 -07:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Add *.orig, *.rej and *.core files to gitignore. 2015-11-06 10:25:13 -06:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
.travis.yml Fix CI tests for match test move. 2015-12-30 10:39:45 -05:00
appveyor.yml Fix CI tests for match test move. 2015-12-30 10:39:45 -05:00
INSTALL.txt Corrected a few typos in INSTALL.txt 2016-06-02 13:39:39 -05:00
Makefile Moved xrepl to be part of bootloader directly. 2016-07-26 10:14:38 -04:00
README.md Add info to README. 2016-07-13 10:38:54 -04:00

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