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revert to old behaviour: tuple field names are not ignored anymore; fixes #1920

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Araq 2015-01-18 02:33:28 +01:00
commit abb738146a
9 changed files with 40 additions and 17 deletions
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compiler/types.nim
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@ -781,6 +781,15 @@ proc sameTuple(a, b: PType, c: var TSameTypeClosure): bool =
result = sameTypeAux(x, y, c)
if not result: return
if a.n != nil and b.n != nil and IgnoreTupleFields notin c.flags:
for i in countup(0, sonsLen(a.n) - 1):
# check field names:
if a.n.sons[i].kind == nkSym and b.n.sons[i].kind == nkSym:
var x = a.n.sons[i].sym
var y = b.n.sons[i].sym
result = x.name.id == y.name.id
if not result: break
else: internalError(a.n.info, "sameTuple")
template ifFastObjectTypeCheckFailed(a, b: PType, body: stmt) {.immediate.} =
if tfFromGeneric notin a.flags + b.flags: