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this ensures libp2p continues to compile [backport] (#18908)

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Andreas Rumpf 2021-09-27 19:25:00 +02:00 • committed by GitHub
commit cdf9ac675b
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2 changed files with 16 additions and 5 deletions
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11
compiler/cgen.nim
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@ -855,10 +855,15 @@ proc closureSetup(p: BProc, prc: PSym) =
[rdLoc(env.loc), getTypeDesc(p.module, env.typ)])
proc containsResult(n: PNode): bool =
if n.kind == nkSym and n.sym.kind == skResult:
result = true
result = false
case n.kind
of nkEmpty..pred(nkSym), succ(nkSym)..nkNilLit, nkFormalParams:
discard
of nkSym:
if n.sym.kind == skResult:
result = true
else:
for i in 0..<n.safeLen:
for i in 0..<n.len:
if containsResult(n[i]): return true
const harmless = {nkConstSection, nkTypeSection, nkEmpty, nkCommentStmt, nkTemplateDef,