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implicit auto return type for inline iterators

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This commit is contained in:
Zahary Karadjov 2014-03-08 23:27:33 +02:00
commit 518b794491
3 changed files with 20 additions and 10 deletions
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8
compiler/semtypes.nim
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@ -849,9 +849,13 @@ proc semProcTypeNode(c: PContext, n, genericParams: PNode,
addParamOrResult(c, arg, kind)
if gCmd == cmdPretty: checkDef(a.sons[j], arg)
var r: PType
if n.sons[0].kind != nkEmpty:
var r = semTypeNode(c, n.sons[0], nil)
r = semTypeNode(c, n.sons[0], nil)
elif kind == skIterator:
r = newTypeS(tyAnything, c)
if r != nil:
# turn explicit 'void' return type into 'nil' because the rest of the
# compiler only checks for 'nil':
if skipTypes(r, {tyGenericInst}).kind != tyEmpty: