| commit | 960a9fbd48e695e5b970a01315aa687ab59dc3fe | |
| author | Nikodemus Siivola <nikodemus@random-state.net> | |
| Wed, 30 Jul 2008 13:51:55 +0000 (30 13:51 +0000) | ||
| committer | Nikodemus Siivola <nikodemus@random-state.net> | |
| Wed, 30 Jul 2008 13:51:55 +0000 (30 13:51 +0000) | ||
| tree | 29d1b2899cc0d521d48f2d98fbeff8bfbd05c486 | treesnapshot (tar.gz zip) |
| parent | dc3864367e0ae2964e6e346ff5c4ecfea9ddc0f0 | commitdiff |
1.0.19.3: more careful PROGV and SET
* Don't bind constants in PROGV.
* Check variable types before binding / assignment.
* When un-binding, PROGV doesn't temporarily bind a variable to NIL
anymore, but directly to the unbound marker, so that an interrupt
handler cannot see a bogus value.
* Based on patch by Richard Kreuter.
* Don't bind constants in PROGV.
* Check variable types before binding / assignment.
* When un-binding, PROGV doesn't temporarily bind a variable to NIL
anymore, but directly to the unbound marker, so that an interrupt
handler cannot see a bogus value.
* Based on patch by Richard Kreuter.