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implements higher-order inline iterators and return type inference for iterators

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This commit is contained in:
Zahary Karadjov 2014-03-08 22:57:06 +02:00
commit 085b339b8b
9 changed files with 119 additions and 27 deletions
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2
compiler/seminst.nim
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@ -20,7 +20,7 @@ proc instantiateGenericParamList(c: PContext, n: PNode, pt: TIdTable,
if a.kind != nkSym:
internalError(a.info, "instantiateGenericParamList; no symbol")
var q = a.sym
if q.typ.kind notin {tyTypeDesc, tyGenericParam, tyStatic}+tyTypeClasses:
if q.typ.kind notin {tyTypeDesc, tyGenericParam, tyStatic, tyIter}+tyTypeClasses:
continue
var s = newSym(skType, q.name, getCurrOwner(), q.info)
s.flags = s.flags + {sfUsed, sfFromGeneric}