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syntax compatibility between do blocks and stmt blocks

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See the section `do notation` in the manual for more info.

* nkMacroStmt has been removed
   Macro statements are now mapped to regular nkCall nodes.
   The support for additional clauses (such as else, except, of, etc)
   have been restored - they will now appear as additional arguments
   for the nkCall node (as nkElse, nkExcept, etc nodes)

* fixed some regressions in the `is` operator and semCompiles
This commit is contained in:
Zahary Karadjov 2012-10-03 21:11:41 +03:00
commit d9d82fb0af
21 changed files with 142 additions and 168 deletions
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2
lib/pure/sockets.nim
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@ -940,7 +940,7 @@ proc readIntoBuf(socket: TSocket, flags: int32): int =
socket.currPos = 0
template retRead(flags, readBytes: int) =
let res = socket.readIntoBuf(flags)
let res = socket.readIntoBuf(flags.int32)
if res <= 0:
if readBytes > 0:
return readBytes