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lift parameter-less do block to lambdas

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This commit is contained in:
Zahary Karadjov 2017-04-10 21:28:11 +03:00
commit a3f19c87fb
10 changed files with 46 additions and 26 deletions
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compiler/vm.nim
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@ -1599,8 +1599,7 @@ proc setupMacroParam(x: PNode, typ: PType): TFullReg =
putIntoReg(result, x)
else:
result.kind = rkNode
var n = if typ.kind in {tyStmt,tyExpr} and x.kind == nkDo: x[bodyPos]
else: x
var n = x
if n.kind in {nkHiddenSubConv, nkHiddenStdConv}: n = n.sons[1]
n = n.canonValue
n.flags.incl nfIsRef