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`do' keyword in the grammar for lambda blocks

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This commit is contained in:
Zahary Karadjov 2012-02-10 14:50:06 +02:00
commit 560a3bad28
14 changed files with 83 additions and 36 deletions
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4
compiler/renderer.nim
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@ -348,7 +348,7 @@ proc lsub(n: PNode): int =
of nkBind: result = lsons(n) + len("bind_")
of nkBindStmt: result = lcomma(n) + len("bind_")
of nkCheckedFieldExpr: result = lsub(n.sons[0])
of nkLambda: result = lsons(n) + len("lambda__=_")
of nkLambda, nkDo: result = lsons(n) + len("lambda__=_") # XXX: render nkDo
of nkConstDef, nkIdentDefs:
result = lcomma(n, 0, - 3)
var L = sonsLen(n)
@ -785,7 +785,7 @@ proc gsub(g: var TSrcGen, n: PNode, c: TContext) =
gsub(g, n.sons[0])
of nkCheckedFieldExpr, nkHiddenAddr, nkHiddenDeref:
gsub(g, n.sons[0])
of nkLambda:
of nkLambda, nkDo: # XXX: nkDo is rendered as regular lambda
assert(n.sons[genericParamsPos].kind == nkEmpty)
putWithSpace(g, tkLambda, "lambda")
gsub(g, n.sons[paramsPos])