removed a bit of cruft from koch

koch.nim

@@ -81,7 +81,7 @@ proc exec(cmd: string, errorcode: int = QuitFailure) =
   echo(cmd)
   if execShellCmd(cmd) != 0: quit("FAILURE", errorcode)
 
-proc tryExec(cmd: string): bool = 
+proc tryExec(cmd: string): bool =
   echo(cmd)
   result = execShellCmd(cmd) == 0
 
@@ -96,7 +96,7 @@ proc copyExe(source, dest: string) =
 const
   compileNimInst = "-d:useLibzipSrc tools/niminst/niminst"
 
-proc csource(args: string) = 
+proc csource(args: string) =
   exec("$4 cc $1 -r $3 --var:version=$2 --var:mingw=none csource --main:compiler/nim.nim compiler/installer.ini $1" %
        [args, VersionAsString, compileNimInst, findNim()])
 
@@ -114,13 +114,13 @@ proc nsis(args: string) =
   # make sure we have generated the niminst executables:
   buildTool("tools/niminst/niminst", args)
   buildTool("tools/nimgrep", args)
-  # produce 'nimrod_debug.exe':
+  # produce 'nim_debug.exe':
   exec "nim c compiler" / "nim.nim"
   copyExe("compiler/nim".exe, "bin/nim_debug".exe)
   exec(("tools" / "niminst" / "niminst --var:version=$# --var:mingw=mingw$#" &
         " nsis compiler/nim") % [VersionAsString, $(sizeof(pointer)*8)])
 
-proc install(args: string) = 
+proc install(args: string) =
   exec("$# cc -r $# --var:version=$# --var:mingw=none --main:compiler/nim.nim scripts compiler/installer.ini" %
        [findNim(), compileNimInst, VersionAsString])
   exec("sh ./install.sh $#" % args)
@@ -139,12 +139,10 @@ proc pdf(args="") =
 
 # -------------- boot ---------------------------------------------------------
 
-proc findStartNim: string = 
+proc findStartNim: string =
   # we try several things before giving up:
   # * bin/nim
   # * $PATH/nim
-  # * bin/nimrod
-  # * $PATH/nimrod
   # If these fail, we try to build nim with the "build.(sh|bat)" script.
   var nim = "nim".exe
   result = "bin" / nim
@@ -152,34 +150,27 @@ proc findStartNim: string =
   for dir in split(getEnv("PATH"), PathSep):
     if existsFile(dir / nim): return dir / nim
 
-  # try the old "nimrod.exe":
-  var nimrod = "nimrod".exe
-  result = "bin" / nimrod
-  if existsFile(result): return
-  for dir in split(getEnv("PATH"), PathSep):
-    if existsFile(dir / nim): return dir / nimrod
-
   when defined(Posix):
     const buildScript = "build.sh"
-    if existsFile(buildScript): 
+    if existsFile(buildScript):
       if tryExec("./" & buildScript): return "bin" / nim
   else:
     const buildScript = "build.bat"
-    if existsFile(buildScript): 
+    if existsFile(buildScript):
       if tryExec(buildScript): return "bin" / nim
 
   echo("Found no nim compiler and every attempt to build one failed!")
   quit("FAILURE")
 
-proc thVersion(i: int): string = 
+proc thVersion(i: int): string =
   result = ("compiler" / "nim" & $i).exe
-  
+
 proc boot(args: string) =
   var output = "compiler" / "nim".exe
   var finalDest = "bin" / "nim".exe
   # default to use the 'c' command:
   let bootOptions = if args.len == 0 or args.startsWith("-"): "c" else: ""
-  
+
   copyExe(findStartNim(), 0.thVersion)
   for i in 0..2:
     echo "iteration: ", i+1
@@ -204,7 +195,7 @@ const
     ".bzrignore", "nim", "nim.exe", "koch", "koch.exe", ".gitignore"
   ]
 
-proc cleanAux(dir: string) = 
+proc cleanAux(dir: string) =
   for kind, path in walkDir(dir):
     case kind
     of pcFile:
@@ -215,25 +206,25 @@ proc cleanAux(dir: string) =
           removeFile(path)
     of pcDir:
       case splitPath(path).tail
-      of "nimcache": 
+      of "nimcache":
         echo "removing dir: ", path
         removeDir(path)
       of "dist", ".git", "icons": discard
       else: cleanAux(path)
     else: discard
 
-proc removePattern(pattern: string) = 
+proc removePattern(pattern: string) =
-  for f in walkFiles(pattern): 
+  for f in walkFiles(pattern):
     echo "removing: ", f
     removeFile(f)
 
-proc clean(args: string) = 
+proc clean(args: string) =
   if existsFile("koch.dat"): removeFile("koch.dat")
   removePattern("web/*.html")
   removePattern("doc/*.html")
   cleanAux(getCurrentDir())
   for kind, path in walkDir(getCurrentDir() / "build"):
-    if kind == pcDir: 
+    if kind == pcDir:
       echo "removing dir: ", path
       removeDir(path)
 
@@ -276,7 +267,7 @@ when defined(withUpdate):
                    "Local branch must be ahead of it. Exiting...")
       else:
         quit("An error has occurred.")
-      
+
     else:
       echo("No repo or executable found!")
       when defined(haveZipLib):
@@ -293,7 +284,7 @@ when defined(withUpdate):
           quit("Error reading archive.")
       else:
         quit("No failback available. Exiting...")
-    
+
     echo("Starting update...")
     boot(args)
     echo("Update complete!")
@@ -346,8 +337,8 @@ proc temp(args: string) =
   copyExe(output, finalDest)
   if args.len > 0: exec(finalDest & " " & args)
 
-proc showHelp() = 
+proc showHelp() =
-  quit(HelpText % [VersionAsString & spaces(44-len(VersionAsString)), 
+  quit(HelpText % [VersionAsString & spaces(44-len(VersionAsString)),
                    CompileDate, CompileTime], QuitSuccess)
 
 var op = initOptParser()

todo.txt

@@ -62,6 +62,7 @@ Bugs
 - scopes are still broken for generic instantiation!
 - blocks can "export" an identifier but the CCG generates {} for them ...
 - ConcreteTypes in a 'case' means we don't check for duplicated case branches
+- typedesc matches a generic type T!
 
 
 version 0.9.x