[project @ 2001-03-01 14:26:00 by simonmar]
GHCi fixes:
- expressions are now compiled in a pseudo-module "$Interactive",
which avoids some problems with storage of demand-loaded declarations.
- compilation manager now detects when it needs to read the interace
for a module, even if it is already compiled. GHCi never demand-loads
interfaces now.
- (from Simon PJ) fix a problem with the recompilation checker, which
meant that modules were sometimes not recompiled when they should
have been.
- ByteCodeGen/Link: move linker related stuff into ByteCodeLink.