2014-12-04 19:26:25 by Per Hedbor <email@example.com>
Some more RAM + binary size optimizations.
o type_stack_mark is no longer inline, saves ~10Kb code size
o The type_stack and pike_type_mark_stack are now allocated on demand
when possible (using mmap, the pages are allocated when accessed at
least on macosx and linux)
This saves about 1Mb of RSS in a freshly started pike.
Inside #if SIZEOF_INT_TYPE > 4
Inside #if defined(DO_PIKE_CLEANUP)