Revert "attempt to clear stale references on VM C stack"
authorAndy Wingo <wingo@pobox.com>
Sun, 29 Jan 2012 21:24:25 +0000 (22:24 +0100)
committerAndy Wingo <wingo@pobox.com>
Sun, 29 Jan 2012 21:30:21 +0000 (22:30 +0100)
commita39b116f0071629082b0dc09ea782e321ee313ca
tree504196a3b93f5b4b16caad6c543318096ffbbff2
parent5e80f2cea30e18e58b9aaf4e95acf8ccfd1eb45f
Revert "attempt to clear stale references on VM C stack"

This reverts commit 04b2d773548c57b6eadd1808a8d15cce47af9630.

Since it wasn't fixing the "lexical vars are collectable" test, it added
complexity with no benefit.
libguile/vm-engine.h
libguile/vm-i-loader.c
libguile/vm-i-scheme.c
libguile/vm-i-system.c