bison/src state.c

CVSROOT:	/cvsroot/bison
Module name:	bison
Changes by:	Paul Eggert <[email protected]>	02/12/13 03:37:52

Modified files:
	src            : state.c 

Log message:
	(state_compare): Now inline.  Return bool, not int.
	(state_comparator, stage_hasher): New function, to avoid casts.
	(state_hash_new): Use new functions instead of casting old functions unportably.
	(state_hash_lookup): Use MALLOC rather than alloca, so that we don't
	have to worry about alloca.
	(TRANSITIONS_ALLOC, ERRS_ALLOC, REDUCTIONS_ALLOC,
	STATE_ALLOC): Remove.
	(transitions_new, errs_new, reductions_new, state_new): Use malloc
	rather than calloc, and use offsetof to avoid allocating slightly
	too much storage.
	(state_new): Initialize all members.
	(state_hash): Use unsigned accumulator, not signed.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/bison/bison/src/state.c.diff?tr1=1.27&tr2=1.28&r1=text&r2=text