diff options
Diffstat (limited to 'lib/pure/asyncmacro.nim')
| -rw-r--r-- | lib/pure/asyncmacro.nim | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/pure/asyncmacro.nim b/lib/pure/asyncmacro.nim index 219ef6c67..65cf2f3b9 100644 --- a/lib/pure/asyncmacro.nim +++ b/lib/pure/asyncmacro.nim @@ -14,21 +14,20 @@ import macros, strutils, asyncfutures template createCb(retFutureSym, iteratorNameSym, strName, identName, futureVarCompletions: untyped) = bind finished - let retFutUnown = unown retFutureSym var nameIterVar = iteratorNameSym proc identName {.closure.} = try: if not nameIterVar.finished: - var next = unown nameIterVar() + var next = nameIterVar() # Continue while the yielded future is already finished. while (not next.isNil) and next.finished: - next = unown nameIterVar() + next = nameIterVar() if nameIterVar.finished: break if next == nil: - if not retFutUnown.finished: + if not retFutureSym.finished: let msg = "Async procedure ($1) yielded `nil`, are you await'ing a " & "`nil` Future?" raise newException(AssertionDefect, msg % strName) @@ -39,12 +38,12 @@ template createCb(retFutureSym, iteratorNameSym, {.pop.} except: futureVarCompletions - if retFutUnown.finished: + if retFutureSym.finished: # Take a look at tasyncexceptions for the bug which this fixes. # That test explains it better than I can here. raise else: - retFutUnown.fail(getCurrentException()) + retFutureSym.fail(getCurrentException()) identName() proc createFutureVarCompletions(futureVarIdents: seq[NimNode], |