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fixes #2051

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Araq 2015-02-20 16:09:43 +01:00
commit 1e796ed9d9
2 changed files with 5 additions and 1 deletions
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compiler/semexprs.nim
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@ -756,6 +756,9 @@ proc semOverloadedCallAnalyseEffects(c: PContext, n: PNode, nOrig: PNode,
else:
if callee.kind in skIterators and callee.id == c.p.owner.id:
localError(n.info, errRecursiveDependencyX, callee.name.s)
# error correction, prevents endless for loop elimination in transf.
# See bug #2051:
result.sons[0] = newSymNode(errorSym(c, n))
if sfNoSideEffect notin callee.flags:
if {sfImportc, sfSideEffect} * callee.flags != {}:
incl(c.p.owner.flags, sfSideEffect)