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Fixes #5995

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Yuriy Glukhov 2017-06-18 00:52:56 +03:00
commit 58eae1171d
3 changed files with 5 additions and 2 deletions
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lib/pure/asyncmacro.nim
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@ -301,7 +301,7 @@ proc verifyReturnType(typeName: string) {.compileTime.} =
proc asyncSingleProc(prc: NimNode): NimNode {.compileTime.} =
## This macro transforms a single procedure into a closure iterator.
## The ``async`` macro supports a stmtList holding multiple async procedures.
if prc.kind notin {nnkProcDef, nnkLambda, nnkMethodDef}:
if prc.kind notin {nnkProcDef, nnkLambda, nnkMethodDef, nnkDo}:
error("Cannot transform this node kind into an async proc." &
" proc/method definition or lambda node expected.")