Merge branch 'devel' into bigbreak

Conflicts:
	web/news.txt

compiler/importer.nim

@@ -153,7 +153,7 @@ proc importModuleAs(n: PNode, realModule: PSym): PSym =
     localError(n.info, errGenerated, "module alias must be an identifier")
   elif n.sons[1].ident.id != realModule.name.id:
     # some misguided guy will write 'import abc.foo as foo' ...
-    result = createModuleAlias(realModule, n.sons[1].ident, n.sons[1].info)
+    result = createModuleAlias(realModule, n.sons[1].ident, realModule.info)
 
 proc myImportModule(c: PContext, n: PNode): PSym = 
   var f = checkModuleName(n)
@@ -173,7 +173,7 @@ proc evalImport(c: PContext, n: PNode): PNode =
       # ``addDecl`` needs to be done before ``importAllSymbols``!
       addDecl(c, m)             # add symbol to symbol table of module
       importAllSymbolsExcept(c, m, emptySet)
-      importForwarded(c, m.ast, emptySet)
+      #importForwarded(c, m.ast, emptySet)
 
 proc evalFrom(c: PContext, n: PNode): PNode = 
   result = n
@@ -198,4 +198,4 @@ proc evalImportExcept*(c: PContext, n: PNode): PNode =
       let ident = lookups.considerQuotedIdent(n.sons[i])
       exceptSet.incl(ident.id)
     importAllSymbolsExcept(c, m, exceptSet)
-    importForwarded(c, m.ast, exceptSet)
+    #importForwarded(c, m.ast, exceptSet)

compiler/semexprs.nim

@@ -1949,11 +1949,13 @@ proc semExport(c: PContext, n: PNode): PNode =
     while s != nil:
       if s.kind in ExportableSymKinds+{skModule}:
         x.add(newSymNode(s, a.info))
+        strTableAdd(c.module.tab, s)
       s = nextOverloadIter(o, c, a)
-  if c.module.ast.isNil:
-    c.module.ast = newNodeI(nkStmtList, n.info)
-  assert c.module.ast.kind == nkStmtList
-  c.module.ast.add x
+  when false:
+    if c.module.ast.isNil:
+      c.module.ast = newNodeI(nkStmtList, n.info)
+    assert c.module.ast.kind == nkStmtList
+    c.module.ast.add x
   result = n
 
 proc setGenericParams(c: PContext, n: PNode) =

lib/system.nim

@@ -2125,8 +2125,7 @@ elif hostOS != "standalone":
       inc(i)
   {.pop.}
 
-proc echo*[T](x: varargs[T, `$`]) {.magic: "Echo", tags: [WriteIOEffect], gcsafe,
-                                    locks: 0.}
+proc echo*[T](x: varargs[T, `$`]) {.magic: "Echo", tags: [WriteIOEffect], gcsafe.}
   ## Writes and flushes the parameters to the standard output.
   ##
   ## Special built-in that takes a variable number of arguments. Each argument
@@ -2142,7 +2141,7 @@ proc echo*[T](x: varargs[T, `$`]) {.magic: "Echo", tags: [WriteIOEffect], gcsafe
   ## instead.
 
 proc debugEcho*[T](x: varargs[T, `$`]) {.magic: "Echo", noSideEffect, 
-                                         tags: [], raises: [], locks: 0.}
+                                         tags: [], raises: [].}
   ## Same as `echo <#echo>`_, but as a special semantic rule, ``debugEcho``
   ## pretends to be free of side effects, so that it can be used for debugging
   ## routines marked as `noSideEffect <manual.html#nosideeffect-pragma>`_.

tests/modules/texport.nim

@@ -4,6 +4,9 @@ discard """
 
 import mexporta
 
+# bug #1029:
+from rawsockets import accept
+
 # B.TMyObject has been imported implicitly here: 
 var x: TMyObject
 echo($x, q(0), q"0")

tests/modules/tselfimport.nim

@@ -1,8 +1,9 @@
 discard """
   file: "tselfimport.nim"
-  line: 6
+  line: 7
   errormsg: "A module cannot import itself"
 """
+import strutils as su # guard against regression
 import tselfimport #ERROR
 echo("Hello World")
 

tools/niminst/nsis.tmpl

@@ -192,8 +192,14 @@
     ${If} $0 == "success"
       ZipDLL::extractall "$TEMP\?zipName" "$INSTDIR\?dir"
       Delete "$TEMP\?zipName"
+    ${ElseIf} $0 == "cancel"
+      MessageBox MB_ICONQUESTION|MB_YESNO|MB_TOPMOST \
+                 "Download of component '?sectionName' cancelled. Continue installation process??" \
+                 IDYES ignore
+      abort
     ${Else}
-      MessageBox MB_ICONSTOP|MB_ABORTRETRYIGNORE "Error: $0" IDRETRY retry IDIGNORE ignore
+      MessageBox MB_ICONSTOP|MB_ABORTRETRYIGNORE|MB_TOPMOST "Error: $0" \
+                 IDRETRY retry IDIGNORE ignore
       abort
     ${EndIf}
 
@@ -252,4 +258,4 @@
   Function .onInit
     ${GetRoot} "$EXEDIR" $R0
     strCpy $INSTDIR "$R0\?{c.name}"
-  FunctionEnd
+  FunctionEnd

web/news.txt

@@ -13,16 +13,6 @@ News
     prevent name conflicts with the new type ``FileHandle``.
   - Comments are now not part of the AST, as such you cannot use them in place
     of ``discard``.
-  - The ``irc`` module has been moved into its own
-    `repository <https://github.com/nimrod-code/irc>`_
-    and is now a Nimble package.
-  - Many wrappers have been moved into their own repositories and are now
-    Nimble packages including ``lua``, ``opengl``, ``x11``, ``nim-zmq``,
-    ``gtk2``, ``mongo``, ``cairo``, ``tcl``, ``python`` and 
-    `more <https://github.com/Araq/Nimrod/issues/623>`_. They can be
-    found under the `nim-code <https://github.com/nimrod-code>`_ organisation.
-  - Removed the deprecated ``web`` module, the ``httpclient`` module should
-    be used instead.
   - Large parts of the stdlib got rid of the T/P type prefixes. Instead most
     types now simply start with an uppercased letter. The
     so called "partial case sensitivity" is now active allowing for code
@@ -63,7 +53,7 @@ News
 2014-10-19 Nimrod version 0.9.6 released
 ========================================
 
-**Note: 0.9.6 is the last release of Nimrod. The language has been renamed to
+**Note: 0.9.6 is the last release of Nimrod. The language is being renamed to
 Nim. Nim slightly breaks compatibility.**
 
 This is a maintenance release. The upcoming 0.10.0 release has
@@ -95,13 +85,20 @@ Changes affecting backwards compatibility
   will disappear soon!
 
 
+Compiler improvements
+---------------------
+
+- Multi method dispatching performance has been improved by a factor of 10x for
+  pathological cases.
+
+
 Language Additions
 ------------------
 
-- This version introduces the new ``deprecated`` pragma statement that is used
+- This version introduces the ``deprecated`` pragma statement that is used
   to handle the upcoming massive amount of symbol renames.
-- ``spawn`` can now wrap proc that has a return value. It then returns a flow
-  variable of the wrapped return type.
+- ``spawn`` can now wrap proc that has a return value. It then returns a data
+  flow variable of the wrapped return type.
 
 
 Library Additions