Suppress compiler warnings

mrkn · mrkn · commit 42f4bd81e5fc · 2018-03-15T13:40:17.000+09:00
diff --git a/ext/enumerable/statistics/extension/statistics.c b/ext/enumerable/statistics/extension/statistics.c
@@ -1148,6 +1148,7 @@ enum_sum_count(VALUE obj, VALUE init, VALUE *sum_ptr, long *count_ptr)
     *count_ptr = memo.count;
 }
 
+#ifndef HAVE_ENUM_SUM
 /* call-seq:
  *    enum.sum
  *
@@ -1172,6 +1173,7 @@ enum_sum(int argc, VALUE* argv, VALUE obj)
 
   return sum;
 }
+#endif
 
 struct enum_mean_variance_memo {
   int block_given;

Original file line number	Diff line number	Diff line change
`@@ -1148,6 +1148,7 @@ enum_sum_count(VALUE obj, VALUE init, VALUE sum_ptr, long count_ptr)`
`1148`	`1148`	`*count_ptr = memo.count;`
`1149`	`1149`	`}`
`1150`	`1150`
	`1151`	`+#ifndef HAVE_ENUM_SUM`
`1151`	`1152`	`/* call-seq:`
`1152`	`1153`	`* enum.sum`
`1153`	`1154`	`*`
`@@ -1172,6 +1173,7 @@ enum_sum(int argc, VALUE* argv, VALUE obj)`
`1172`	`1173`
`1173`	`1174`	`return sum;`
`1174`	`1175`	`}`
	`1176`	`+#endif`
`1175`	`1177`
`1176`	`1178`	`struct enum_mean_variance_memo {`
`1177`	`1179`	`int block_given;`