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fix detecting closure env for nested asts (#14326)

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Co-authored-by: b3liever <b3liever@yandex.com>
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b3liever 2020-05-12 21:09:56 +03:00 • committed by GitHub
commit 09ea8f9cf8
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1 changed files with 3 additions and 3 deletions
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6
compiler/injectdestructors.nim
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@ -26,7 +26,7 @@ import
strutils, options, dfa, lowerings, tables, modulegraphs, msgs,
lineinfos, parampatterns, sighashes, liftdestructors
from trees import exprStructuralEquivalent
from trees import exprStructuralEquivalent, getRoot
from algorithm import reverse
const
@ -383,8 +383,8 @@ proc sinkParamIsLastReadCheck(c: var Con, s: PNode) =
"` is already consumed at " & toFileLineCol(c. graph.config, s.info))
proc isCapturedVar(n: PNode): bool =
n.kind == nkDotExpr and n[0].kind == nkHiddenDeref and
n[0][0].kind == nkSym and n[0][0].sym.name.s[0] == ':'
let root = getRoot(n)
if root != nil: result = root.name.s[0] == ':'
proc passCopyToSink(n: PNode; c: var Con): PNode =
result = newNodeIT(nkStmtListExpr, n.info, n.typ)