xdiff: drop CMP_ENV macro from xhistogram

peff · gitster · commit cf0b26d90c93 · 2021-12-04T23:27:53.000-08:00
This macro has been unused since 43ca753 (xdiff/xhistogram: rely on xdl_trim_ends(), 2011-08-01). The function that called it went away there, and its use in the CMP() macro was inlined. It probably should have been deleted then, but nobody noticed. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/xdiff/xhistogram.c b/xdiff/xhistogram.c
@@ -95,9 +95,6 @@ static int cmp_recs(xpparam_t const *xpp,
 
 }
 
-#define CMP_ENV(xpp, env, s1, l1, s2, l2) \
-	(cmp_recs(xpp, REC(env, s1, l1), REC(env, s2, l2)))
-
 #define CMP(i, s1, l1, s2, l2) \
 	(cmp_recs(i->xpp, REC(i->env, s1, l1), REC(i->env, s2, l2)))
 

Original file line number	Diff line number	Diff line change
`@@ -95,9 +95,6 @@ static int cmp_recs(xpparam_t const *xpp,`
`95`	`95`
`96`	`96`	`}`
`97`	`97`
`98`		`-#define CMP_ENV(xpp, env, s1, l1, s2, l2) \`
`99`		`- (cmp_recs(xpp, REC(env, s1, l1), REC(env, s2, l2)))`
`100`		`-`
`101`	`98`	`#define CMP(i, s1, l1, s2, l2) \`
`102`	`99`	`(cmp_recs(i->xpp, REC(i->env, s1, l1), REC(i->env, s2, l2)))`
`103`	`100`