Fix a few deprecation warnings

compiler/canonicalizer.nim

@@ -11,7 +11,7 @@
 
 import strutils, db_sqlite, md5
 
-var db: TDbConn
+var db: DbConn
 
 # We *hash* the relevant information into 128 bit hashes. This should be good
 # enough to prevent any collisions.
@@ -33,7 +33,7 @@ type
 const
   cb64 = [
     "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
-    "O", "P", "Q", "R", "S", "T" "U", "V", "W", "X", "Y", "Z",
+    "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
     "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n",
     "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z",
     "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",

examples/cross_todo/nim_backend/backend.nim

@@ -1,6 +1,6 @@
 # Backend for a simple todo program with sqlite persistence.
 #
-# Most procs dealing with a TDbConn object may raise an EDb exception.
+# Most procs dealing with a DbConn object may raise an EDb exception.
 
 import db_sqlite, parseutils, strutils, times
 
@@ -42,7 +42,7 @@ proc initDefaults*(params: var TPagedParams) =
   params.showChecked = false
 
 
-proc openDatabase*(path: string): TDbConn =
+proc openDatabase*(path: string): DbConn =
   ## Creates or opens the sqlite3 database.
   ##
   ## Pass the path to the sqlite database, if the database doesn't exist it
@@ -86,7 +86,7 @@ proc getModificationDate*(todo: TTodo): Time =
   return todo.modificationDate
 
 
-proc update*(todo: var TTodo; conn: TDbConn): bool =
+proc update*(todo: var TTodo; conn: DbConn): bool =
   ## Checks the database for the object and refreshes its variables.
   ##
   ## Use this method if you (or another entity) have modified the database and
@@ -112,7 +112,7 @@ proc update*(todo: var TTodo; conn: TDbConn): bool =
     echo("Something went wrong selecting for id " & $todo.id)
 
 
-proc save*(todo: var TTodo; conn: TDbConn): bool =
+proc save*(todo: var TTodo; conn: DbConn): bool =
   ## Saves the current state of text, priority and isDone to the database.
   ##
   ## Returns true if the database object was updated (in which case the
@@ -135,7 +135,7 @@ proc save*(todo: var TTodo; conn: TDbConn): bool =
 
 # - Procs dealing directly with the database
 #
-proc addTodo*(conn: TDbConn; priority: int; text: string): TTodo =
+proc addTodo*(conn: DbConn; priority: int; text: string): TTodo =
   ## Inserts a new todo into the database.
   ##
   ## Returns the generated todo object. If there is an error EDb will be raised.
@@ -149,7 +149,7 @@ proc addTodo*(conn: TDbConn; priority: int; text: string): TTodo =
   result = initFromDB(todoId, text, priority, false, currentDate)
 
 
-proc deleteTodo*(conn: TDbConn; todoId: int64): int64 {.discardable.} =
+proc deleteTodo*(conn: DbConn; todoId: int64): int64 {.discardable.} =
   ## Deletes the specified todo identifier.
   ##
   ## Returns the number of rows which were affected (1 or 0)
@@ -157,7 +157,7 @@ proc deleteTodo*(conn: TDbConn; todoId: int64): int64 {.discardable.} =
   result = conn.execAffectedRows(query, $todoId)
 
 
-proc getNumEntries*(conn: TDbConn): int =
+proc getNumEntries*(conn: DbConn): int =
   ## Returns the number of entries in the Todos table.
   ##
   ## If the function succeeds, returns the zero or positive value, if something
@@ -171,7 +171,7 @@ proc getNumEntries*(conn: TDbConn): int =
     result = -1
 
 
-proc getPagedTodos*(conn: TDbConn; params: TPagedParams;
+proc getPagedTodos*(conn: DbConn; params: TPagedParams;
                     page = 0'i64): seq[TTodo] =
   ## Returns the todo entries for a specific page.
   ##
@@ -210,7 +210,7 @@ proc getPagedTodos*(conn: TDbConn; params: TPagedParams;
         row[3].parseBool, Time(row[4].parseInt)))
 
 
-proc getTodo*(conn: TDbConn; todoId: int64): ref TTodo =
+proc getTodo*(conn: DbConn; todoId: int64): ref TTodo =
   ## Returns a reference to a TTodo or nil if the todo could not be found.
   var tempTodo: TTodo
   tempTodo.id = todoId

examples/cross_todo/nim_backend/testbackend.nim

@@ -3,7 +3,7 @@
 import backend, db_sqlite, strutils, times
 
 
-proc showPagedResults(conn: TDbConn; params: TPagedParams) =
+proc showPagedResults(conn: DbConn; params: TPagedParams) =
   ## Shows the contents of the database in pages of specified size.
   ##
   ## Hmm... I guess this is more of a debug proc which should be moved outside,

examples/cross_todo/nim_commandline/nimtodo.nim

@@ -191,7 +191,7 @@ proc parseCmdLine(): TParamConfig =
     abort("Used list options, but didn't specify the list command.", 10)
 
 
-proc generateDatabaseRows(conn: TDbConn) =
+proc generateDatabaseRows(conn: DbConn) =
   ## Adds some rows to the database ignoring errors.
   discard conn.addTodo(1, "Watch another random youtube video")
   discard conn.addTodo(2, "Train some starcraft moves for the league")
@@ -209,7 +209,7 @@ proc generateDatabaseRows(conn: TDbConn) =
   echo("Generated some entries, they were added to your database.")
 
 
-proc listDatabaseContents(conn: TDbConn; listParams: TPagedParams) =
+proc listDatabaseContents(conn: DbConn; listParams: TPagedParams) =
   ## Dumps the database contents formatted to the standard output.
   ##
   ## Pass the list/filter parameters parsed from the commandline.
@@ -239,7 +239,7 @@ proc listDatabaseContents(conn: TDbConn; listParams: TPagedParams) =
       todo.text])
 
 
-proc deleteOneTodo(conn: TDbConn; todoId: int64) =
+proc deleteOneTodo(conn: DbConn; todoId: int64) =
   ## Deletes a single todo entry from the database.
   let numDeleted = conn.deleteTodo(todoId)
   if numDeleted > 0:
@@ -248,7 +248,7 @@ proc deleteOneTodo(conn: TDbConn; todoId: int64) =
     quit("Couldn't delete todo id " & $todoId, 11)
 
 
-proc deleteAllTodos(conn: TDbConn) =
+proc deleteAllTodos(conn: DbConn) =
   ## Deletes all the contents from the database.
   ##
   ## Note that it would be more optimal to issue a direct DELETE sql statement
@@ -273,7 +273,7 @@ proc deleteAllTodos(conn: TDbConn) =
   echo("Deleted $1 todo entries from database." % $counter)
 
 
-proc setTodoCheck(conn: TDbConn; todoId: int64; value: bool) =
+proc setTodoCheck(conn: DbConn; todoId: int64; value: bool) =
   ## Changes the check state of a todo entry to the specified value.
   let
     newState = if value: "checked" else: "unchecked"
@@ -293,7 +293,7 @@ proc setTodoCheck(conn: TDbConn; todoId: int64; value: bool) =
     quit("Error updating todo id $1 to $2." % [$todoId, newState])
 
 
-proc addTodo(conn: TDbConn; priority: int; tokens: seq[string]) =
+proc addTodo(conn: DbConn; priority: int; tokens: seq[string]) =
   ## Adds to the database a todo with the specified priority.
   ##
   ## The tokens are joined as a single string using the space character. The

lib/deprecated/pure/actors.nim

@@ -40,7 +40,7 @@ type
 
   Actor[In, Out] = object{.pure, final.}
     i: Channel[Task[In, Out]]
-    t: TThread[ptr Actor[In, Out]]
+    t: Thread[ptr Actor[In, Out]]
 
   PActor*[In, Out] = ptr Actor[In, Out] ## an actor
 {.deprecated: [TTask: Task, TActor: Actor].}

lib/deprecated/pure/sockets.nim

@@ -39,7 +39,6 @@ when hostOS == "solaris":
 
 import os, parseutils
 from times import epochTime
-import unsigned
 
 when defined(ssl):
   import openssl
@@ -703,7 +702,7 @@ proc getHostByAddr*(ip: string): Hostent {.tags: [ReadIOEffect].} =
     var s = posix.gethostbyaddr(addr(myaddr), sizeof(myaddr).Socklen,
                                 cint(posix.AF_INET))
     if s == nil:
-      raiseOSError(osLastError(), $hstrerror(h_errno))
+      raise newException(OSError, $hstrerror(h_errno))
 
   result.name = $s.h_name
   result.aliases = cstringArrayToSeq(s.h_aliases)

lib/impure/nre.nim

@@ -10,7 +10,6 @@
 from pcre import nil
 import nre.private.util
 import tables
-import unsigned
 from strutils import toLower, `%`
 from math import ceil
 import options

lib/impure/re.nim

@@ -25,6 +25,8 @@
 ## .. include:: ../doc/regexprs.txt
 ##
 
+{.deprecated.}
+
 import
   pcre, strutils, rtarrays
 

lib/pure/asyncnet.nim

@@ -456,7 +456,8 @@ proc bindAddr*(socket: AsyncSocket, port = Port(0), address = "") {.
     of AF_INET6: realaddr = "::"
     of AF_INET:  realaddr = "0.0.0.0"
     else:
-      raiseOSError("Unknown socket address family and no address specified to bindAddr")
+      raise newException(OSError,
+        "Unknown socket address family and no address specified to bindAddr")
 
   var aiList = getAddrInfo(realaddr, port, socket.domain)
   if bindAddr(socket.fd, aiList.ai_addr, aiList.ai_addrlen.Socklen) < 0'i32:

lib/pure/collections/LockFreeHash.nim

@@ -1,6 +1,6 @@
 #nim c -t:-march=i686 --cpu:amd64 --threads:on -d:release lockfreehash.nim
 
-import unsigned, math, hashes
+import math, hashes
 
 #------------------------------------------------------------------------------
 ## Memory Utility Functions

lib/pure/concurrency/threadpool.nim

@@ -328,10 +328,10 @@ proc distinguishedSlave(w: ptr Worker) {.thread.} =
     if w.q.len != 0: w.cleanFlowVars
 
 var
-  workers: array[MaxThreadPoolSize, TThread[ptr Worker]]
+  workers: array[MaxThreadPoolSize, Thread[ptr Worker]]
   workersData: array[MaxThreadPoolSize, Worker]
 
-  distinguished: array[MaxDistinguishedThread, TThread[ptr Worker]]
+  distinguished: array[MaxDistinguishedThread, Thread[ptr Worker]]
   distinguishedData: array[MaxDistinguishedThread, Worker]
 
 when defined(nimPinToCpu):
@@ -468,7 +468,7 @@ proc nimSpawn3(fn: WorkerProc; data: pointer) {.compilerProc.} =
       await(gSomeReady)
 
 var
-  distinguishedLock: TLock
+  distinguishedLock: Lock
 
 initLock distinguishedLock
 

lib/pure/mersenne.nim

@@ -1,5 +1,3 @@
-import unsigned
-
 type
   MersenneTwister* = object
     mt: array[0..623, uint32]

lib/pure/osproc.nim

@@ -875,7 +875,8 @@ elif not defined(useNimRtl):
       var error: cint
       let sizeRead = read(data.pErrorPipe[readIdx], addr error, sizeof(error))
       if sizeRead == sizeof(error):
-        raiseOSError("Could not find command: '$1'. OS error: $2" %
+        raise newException(OSError,
+          "Could not find command: '$1'. OS error: $2" %
           [$data.sysCommand, $strerror(error)])
 
       return pid

lib/pure/selectors.nim

@@ -9,7 +9,7 @@
 
 # TODO: Docs.
 
-import os, unsigned, hashes
+import os, hashes
 
 when defined(linux):
   import posix, epoll
@@ -118,7 +118,7 @@ elif defined(linux):
         # are therefore constantly ready. (leading to 100% CPU usage).
         if epoll_ctl(s.epollFD, EPOLL_CTL_DEL, fd, nil) != 0:
           raiseOSError(osLastError())
-        s.fds.mget(fd).events = events
+        s.fds[fd].events = events
       else:
         var event = createEventStruct(events, fd)
         if s.fds[fd].events == {}:
@@ -129,7 +129,7 @@ elif defined(linux):
         else:
           if epoll_ctl(s.epollFD, EPOLL_CTL_MOD, fd, addr(event)) != 0:
             raiseOSError(osLastError())
-        s.fds.mget(fd).events = events
+        s.fds[fd].events = events
 
   proc unregister*(s: var Selector, fd: SocketHandle) =
     if epoll_ctl(s.epollFD, EPOLL_CTL_DEL, fd, nil) != 0:
@@ -229,7 +229,7 @@ elif defined(macosx) or defined(freebsd) or defined(openbsd) or defined(netbsd):
         modifyKQueue(s.kqFD, fd, event, EV_ADD)
       for event in previousEvents-events:
         modifyKQueue(s.kqFD, fd, event, EV_DELETE)
-      s.fds.mget(fd).events = events
+      s.fds[fd].events = events
 
   proc unregister*(s: var Selector, fd: SocketHandle) =
     for event in s.fds[fd].events:
@@ -298,7 +298,7 @@ elif not defined(nimdoc):
   proc update*(s: var Selector, fd: SocketHandle, events: set[Event]) =
     #if not s.fds.hasKey(fd):
     #  raise newException(ValueError, "File descriptor not found.")
-    s.fds.mget(fd).events = events
+    s.fds[fd].events = events
 
   proc unregister*(s: var Selector, fd: SocketHandle) =
     s.fds.del(fd)

lib/system/sysspawn.nim

@@ -138,7 +138,7 @@ proc slave(w: ptr Worker) {.thread.} =
 const NumThreads = 4
 
 var
-  workers: array[NumThreads, TThread[ptr Worker]]
+  workers: array[NumThreads, Thread[ptr Worker]]
   workersData: array[NumThreads, Worker]
 
 proc setup() =

tests/cpp/tthread_createthread.nim

@@ -6,7 +6,7 @@ proc threadMain(a: int) {.thread.} =
     discard
 
 proc main() =
-    var thread: TThread[int]
+    var thread: Thread[int]
 
     thread.createThread(threadMain, 0)
     thread.joinThreads()

tests/generics/tthread_generic.nim

@@ -3,20 +3,20 @@ discard """
 """
 
 type
-  TThreadFuncArgs[T] = object of RootObj
+  ThreadFuncArgs[T] = object of RootObj
     a: proc(): T {.thread.}
     b: proc(val: T) {.thread.}
 
-proc handleThreadFunc(arg: TThreadFuncArgs[int]){.thread.} =
+proc handleThreadFunc(arg: ThreadFuncArgs[int]){.thread.} =
   var fn = arg.a
   var callback = arg.b
   var output = fn()
   callback(output)
 
 proc `@||->`*[T](fn: proc(): T {.thread.},
-                 callback: proc(val: T){.thread.}): TThread[TThreadFuncArgs[T]] =
+                 callback: proc(val: T){.thread.}): Thread[ThreadFuncArgs[T]] =
-  var thr: TThread[TThreadFuncArgs[T]]
+  var thr: Thread[ThreadFuncArgs[T]]
-  var args: TThreadFuncArgs[T]
+  var args: ThreadFuncArgs[T]
   args.a = fn
   args.b = callback
   createThread(thr, handleThreadFunc, args)

tests/manyloc/keineschweine/server/old_server_utils.nim

@@ -1,5 +1,5 @@
 import
-  streams, md5, sockets, unsigned,
+  streams, md5, sockets,
   sg_packets, zlib_helpers, idgen
 type
   TClientType* = enum

tests/manyloc/keineschweine/server/old_sg_server.nim

@@ -1,5 +1,5 @@
 import
-  sockets, times, streams, streams_enh, tables, json, os, unsigned,
+  sockets, times, streams, streams_enh, tables, json, os,
   sg_packets, sg_assets, md5, server_utils, client_helpers
 var
   dirServer: PServer

tests/manyloc/named_argument_bug/tri_engine/gfx/color.nim

@@ -8,10 +8,6 @@ from strutils import
   `%`,
   ffDecimal
 
-from unsigned import
-  `shr`,
-  `and`
-
 type
   TColor* = tuple[r, g, b, a: TR]
 

tests/misc/tunsigned64mod.nim

@@ -1,8 +1,6 @@
 
 # bug #1638
 
-import unsigned
-
 let v1 = 7
 let v2 = 7'u64
 

tests/misc/tunsignedcmp.nim

@@ -5,8 +5,6 @@ true'''
 """
 
 # bug 1420
-import unsigned
-
 var x = 40'u32
 var y = 30'u32
 echo x > y # works

tests/misc/tunsignedconv.nim

@@ -1,6 +1,4 @@
 
-import unsigned
-
 # Tests unsigned literals and implicit conversion between uints and ints
 # Passes if it compiles
 

tests/misc/tunsignedmisc.nim

@@ -1,5 +1,3 @@
-import unsigned
-
 discard """
   errormsg: "number 0x123'u8 out of valid range"
 """

tests/parallel/tguard1.nim

@@ -1,6 +1,6 @@
 
 when false:
-  template lock(a, b: ptr TLock; body: stmt) =
+  template lock(a, b: ptr Lock; body: stmt) =
     if cast[ByteAddress](a) < cast[ByteAddress](b):
       pthread_mutex_lock(a)
       pthread_mutex_lock(b)

tests/threads/threadex.nim

@@ -11,7 +11,7 @@ type
     of mLine: data: string
 
 var
-  producer, consumer: TThread[void]
+  producer, consumer: Thread[void]
   chan: TChannel[TMsg]
   printedLines = 0
 

tests/threads/tthreadanalysis.nim

@@ -8,7 +8,7 @@ discard """
 import os
 
 var
-  thr: array [0..5, TThread[tuple[a, b: int]]]
+  thr: array [0..5, Thread[tuple[a, b: int]]]
 
 proc doNothing() = discard
 

tests/threads/tthreadanalysis2.nim

@@ -8,7 +8,7 @@ discard """
 import os
 
 var
-  thr: array [0..5, TThread[tuple[a, b: int]]]
+  thr: array [0..5, Thread[tuple[a, b: int]]]
 
 proc doNothing() = discard
 

tests/threads/tthreadheapviolation1.nim

@@ -6,7 +6,7 @@ discard """
 
 var
   global: string = "test string"
-  t: TThread[void]
+  t: Thread[void]
 
 proc horrible() {.thread.} =
   global = "string in thread local heap!"

tests/threads/ttryrecv.nim

@@ -15,7 +15,7 @@ proc doAction(outC: PComm) {.thread.} =
     send(outC[], i)
 
 var
-  thr: TThread[PComm]
+  thr: Thread[PComm]
   chan: TChannel[int]
 
 open(chan)

tests/typerel/tnoargopenarray.nim

@@ -1,7 +1,7 @@
 
 import db_sqlite
 
-var db: TDbConn
+var db: DbConn
 exec(db, sql"create table blabla()")
 
 

tests/types/tillegaltyperecursion.nim

@@ -52,7 +52,7 @@ proc Connect*(irc: var TIRC, nick: string, host: string, port: int = 6667) =
     connect(irc.Socket, host, TPort(port), TDomain.AF_INET)
     send(irc.Socket,"USER " & nick & " " & nick & " " & nick & " " & nick & "\r\L")
     send(irc.Socket,"NICK " & nick & "\r\L")
-    var thread: TThread[TIRC]
+    var thread: Thread[TIRC]
     createThread(thread, handleData, irc)
     irc.Thread = thread