shithub: mc

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Fix memory leak.

	We weren't freeing the bit set.

--- a/lib/regex/interp.myr

+++ b/lib/regex/interp.myr

@@ -24,6 +24,7 @@

 	thr = run(re)

 	if thr != Zthr

 		m = getmatches(re, thr)

+		thrfree(re, thr)

 		cleanup(re)

 		-> `std.Some m

 	else

@@ -99,6 +100,7 @@

 			if thr.dead

 				thrfree(re, thr)

 			elif thr.matched && re.strp == re.str.len

+				std.bsfree(states)

 				-> thr

 			elif !thr.matched

 				std.bsput(states, thr.ip)

@@ -120,6 +122,7 @@

 		re.expiredtail = Zthr

 		re.strp++

 	;;

+	std.bsfree(states)

 	-> Zthr

 }