big repo cleanup

1 files changed, 0 insertions, 249 deletions

diff --git a/nimlib/system/repr.nim b/nimlib/system/repr.nim
deleted file mode 100755
index e340f1d7c..000000000
--- a/nimlib/system/repr.nim
+++ /dev/null
@@ -1,249 +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.
-#
-
-# The generic ``repr`` procedure. It is an invaluable debugging tool.
-
-#proc cstrToNimStrDummy(s: cstring): string {.inline.} =
-#  result = cast[string](cstrToNimStr(s))
-
-proc reprInt(x: int64): string {.compilerproc.} = return $x
-proc reprFloat(x: float): string {.compilerproc.} = return $x
-
-proc reprPointer(x: pointer): string {.compilerproc.} =
-  var buf: array [0..59, char]
-  c_sprintf(buf, "%p", x)
-  return $buf
-
-proc reprStrAux(result: var string, s: string) =
-  if cast[pointer](s) == nil:
-    add result, "nil"
-    return
-  add result, reprPointer(cast[pointer](s)) & "\""
-  for c in items(s):
-    case c
-    of '"': add result, "\\\""
-    of '\\': add result, "\\\\" # BUGFIX: forgotten
-    of '\10': add result, "\\10\"\n\"" # " \n " # better readability
-    of '\128' .. '\255', '\0'..'\9', '\11'..'\31':
-      add result, "\\" & reprInt(ord(c))
-    else: result.add(c)
-  add result, "\""
-
-proc reprStr(s: string): string {.compilerproc.} =
-  result = ""
-  reprStrAux(result, s)
-
-proc reprBool(x: bool): string {.compilerproc.} =
-  if x: result = "true"
-  else: result = "false"
-
-proc reprChar(x: char): string {.compilerproc.} =
-  result = "\'"
-  case x
-  of '"': add result, "\\\""
-  of '\\': add result, "\\\\"
-  of '\128' .. '\255', '\0'..'\31': add result, "\\" & reprInt(ord(x))
-  else: add result, x
-  add result, "\'"
-
-proc reprEnum(e: int, typ: PNimType): string {.compilerproc.} =
-  if e <% typ.node.len: # BUGFIX
-    result = $typ.node.sons[e].name
-  else:
-    result = $e & " (invalid data!)"
-
-type
-  pbyteArray = ptr array[0.. 0xffff, byte]
-
-proc addSetElem(result: var string, elem: int, typ: PNimType) =
-  case typ.kind
-  of tyEnum: add result, reprEnum(elem, typ)
-  of tyBool: add result, reprBool(bool(elem))
-  of tyChar: add result, reprChar(chr(elem))
-  of tyRange: addSetElem(result, elem, typ.base)
-  of tyInt..tyInt64: add result, reprInt(elem)
-  else: # data corrupt --> inform the user
-    add result, " (invalid data!)"
-
-proc reprSetAux(result: var string, p: pointer, typ: PNimType) =
-  # "typ.slots.len" field is for sets the "first" field
-  var elemCounter = 0  # we need this flag for adding the comma at
-                       # the right places
-  add result, "{"
-  var u: int64
-  case typ.size
-  of 1: u = ze64(cast[ptr int8](p)^)
-  of 2: u = ze64(cast[ptr int16](p)^)
-  of 4: u = ze64(cast[ptr int32](p)^)
-  of 8: u = cast[ptr int64](p)^
-  else:
-    var a = cast[pbyteArray](p)
-    for i in 0 .. typ.size*8-1:
-      if (ze(a[i div 8]) and (1 shl (i mod 8))) != 0:
-        if elemCounter > 0: add result, ", "
-        addSetElem(result, i+typ.node.len, typ.base)
-        inc(elemCounter)
-  if typ.size <= 8:
-    for i in 0..sizeof(int64)*8-1:
-      if (u and (1 shl i)) != 0:
-        if elemCounter > 0: add result, ", "
-        addSetElem(result, i+typ.node.len, typ.base)
-        inc(elemCounter)
-  add result, "}"
-
-proc reprSet(p: pointer, typ: PNimType): string {.compilerproc.} =
-  result = ""
-  reprSetAux(result, p, typ)
-
-type
-  TReprClosure {.final.} = object # we cannot use a global variable here
-                                  # as this wouldn't be thread-safe
-    marked: TCellSet
-    recdepth: int       # do not recurse endless
-    indent: int         # indentation
-
-proc initReprClosure(cl: var TReprClosure) =
-  Init(cl.marked)
-  cl.recdepth = -1      # default is to display everything!
-  cl.indent = 0
-
-proc deinitReprClosure(cl: var TReprClosure) =
-  Deinit(cl.marked)
-
-proc reprBreak(result: var string, cl: TReprClosure) =
-  add result, "\n"
-  for i in 0..cl.indent-1: add result, ' '
-
-proc reprAux(result: var string, p: pointer, typ: PNimType,
-             cl: var TReprClosure)
-
-proc reprArray(result: var string, p: pointer, typ: PNimType,
-               cl: var TReprClosure) =
-  add result, "["
-  var bs = typ.base.size
-  for i in 0..typ.size div bs - 1:
-    if i > 0: add result, ", "
-    reprAux(result, cast[pointer](cast[TAddress](p) + i*bs), typ.base, cl)
-  add result, "]"
-
-proc reprSequence(result: var string, p: pointer, typ: PNimType,
-                  cl: var TReprClosure) =
-  if p == nil:
-    add result, "nil"
-    return
-  result.add(reprPointer(p) & "[")
-  var bs = typ.base.size
-  for i in 0..cast[PGenericSeq](p).len-1:
-    if i > 0: add result, ", "
-    reprAux(result, cast[pointer](cast[TAddress](p) + GenericSeqSize + i*bs),
-            typ.Base, cl)
-  add result, "]"
-
-proc reprRecordAux(result: var string, p: pointer, n: ptr TNimNode,
-                   cl: var TReprClosure) =
-  case n.kind
-  of nkNone: assert(false)
-  of nkSlot:
-    add result, $n.name
-    add result, " = "
-    reprAux(result, cast[pointer](cast[TAddress](p) + n.offset), n.typ, cl)
-  of nkList:
-    for i in 0..n.len-1:
-      if i > 0: add result, ",\n"
-      reprRecordAux(result, p, n.sons[i], cl)
-  of nkCase:
-    var m = selectBranch(p, n)
-    reprAux(result, cast[pointer](cast[TAddress](p) + n.offset), n.typ, cl)
-    if m != nil: reprRecordAux(result, p, m, cl)
-
-proc reprRecord(result: var string, p: pointer, typ: PNimType,
-                cl: var TReprClosure) =
-  add result, "["
-  reprRecordAux(result, p, typ.node, cl)
-  add result, "]"
-
-proc reprRef(result: var string, p: pointer, typ: PNimType,
-             cl: var TReprClosure) =
-  # we know that p is not nil here:
-  when defined(boehmGC) or defined(nogc):
-    var cell = cast[PCell](p)
-  else:
-    var cell = usrToCell(p)
-  add result, "ref " & reprPointer(p)
-  if cell notin cl.marked:
-    # only the address is shown:
-    incl(cl.marked, cell)
-    add result, " --> "
-    reprAux(result, p, typ.base, cl)
-
-proc reprAux(result: var string, p: pointer, typ: PNimType,
-             cl: var TReprClosure) =
-  if cl.recdepth == 0:
-    add result, "..."
-    return
-  dec(cl.recdepth)
-  case typ.kind
-  of tySet: reprSetAux(result, p, typ)
-  of tyArray: reprArray(result, p, typ, cl)
-  of tyTuple, tyPureObject: reprRecord(result, p, typ, cl)
-  of tyObject: 
-    var t = cast[ptr PNimType](p)^
-    reprRecord(result, p, t, cl)
-  of tyRef, tyPtr:
-    assert(p != nil)
-    if cast[ppointer](p)^ == nil: add result, "nil"
-    else: reprRef(result, cast[ppointer](p)^, typ, cl)
-  of tySequence:
-    reprSequence(result, cast[ppointer](p)^, typ, cl)
-  of tyInt: add result, $(cast[ptr int](p)^)
-  of tyInt8: add result, $int(cast[ptr Int8](p)^)
-  of tyInt16: add result, $int(cast[ptr Int16](p)^)
-  of tyInt32: add result, $int(cast[ptr Int32](p)^)
-  of tyInt64: add result, $(cast[ptr Int64](p)^)
-  of tyFloat: add result, $(cast[ptr float](p)^)
-  of tyFloat32: add result, $(cast[ptr float32](p)^)
-  of tyFloat64: add result, $(cast[ptr float64](p)^)
-  of tyEnum: add result, reprEnum(cast[ptr int](p)^, typ)
-  of tyBool: add result, reprBool(cast[ptr bool](p)^)
-  of tyChar: add result, reprChar(cast[ptr char](p)^)
-  of tyString: reprStrAux(result, cast[ptr string](p)^)
-  of tyCString: reprStrAux(result, $(cast[ptr cstring](p)^))
-  of tyRange: reprAux(result, p, typ.base, cl)
-  of tyProc, tyPointer:
-    if cast[ppointer](p)^ == nil: add result, "nil"
-    else: add result, reprPointer(cast[ppointer](p)^)
-  else:
-    add result, "(invalid data!)"
-  inc(cl.recdepth)
-
-proc reprOpenArray(p: pointer, length: int, elemtyp: PNimType): string {.
-                   compilerproc.} =
-  var
-    cl: TReprClosure
-  initReprClosure(cl)
-  result = "["
-  var bs = elemtyp.size
-  for i in 0..length - 1:
-    if i > 0: add result, ", "
-    reprAux(result, cast[pointer](cast[TAddress](p) + i*bs), elemtyp, cl)
-  add result, "]"
-  deinitReprClosure(cl)
-
-proc reprAny(p: pointer, typ: PNimType): string =
-  var
-    cl: TReprClosure
-  initReprClosure(cl)
-  result = ""
-  if typ.kind in {tyObject, tyPureObject, tyTuple, tyArray, tySet}:
-    reprAux(result, p, typ, cl)
-  else:
-    var p = p
-    reprAux(result, addr(p), typ, cl)
-  add result, "\n"
-  deinitReprClosure(cl)