1 files changed, 0 insertions, 28 deletions
diff --git a/nimlib/system/sets.nim b/nimlib/system/sets.nim
deleted file mode 100755
index f9f3eb32b..000000000
--- a/nimlib/system/sets.nim
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-#
-#            Nimrod's Runtime Library
-#        (c) Copyright 2009 Andreas Rumpf
-#
-#    See the file "copying.txt", included in this
-#    distribution, for details about the copyright.
-#
-
-# set handling
-
-type
-  TNimSet = array [0..4*2048-1, int8]
-
-proc countBits32(n: int32): int {.compilerproc.} =
-  var v = n
-  v = v -% ((v shr 1'i32) and 0x55555555'i32)
-  v = (v and 0x33333333'i32) +% ((v shr 2'i32) and 0x33333333'i32)
-  result = ((v +% (v shr 4'i32) and 0xF0F0F0F'i32) *% 0x1010101'i32) shr 24'i32
-
-proc countBits64(n: int64): int {.compilerproc.} = 
-  result = countBits32(toU32(n and 0xffff'i64)) +
-           countBits32(toU32(n shr 16'i64))
-
-proc cardSet(s: TNimSet, len: int): int {.compilerproc.} =
-  result = 0
-  for i in countup(0, len-1):
-    inc(result, countBits32(int32(ze(s[i]))))