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Zahary Karadjov 2018-06-16 05:05:53 +03:00
commit e129466910
5 changed files with 25 additions and 18 deletions
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compiler/semtypinst.nim
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@ -223,8 +223,9 @@ proc replaceTypeVarsS(cl: var TReplTypeVars, s: PSym): PSym =
# XXX: Bound symbols in default parameter expressions may reach here.
# We cannot process them, becase `sym.n` may point to a proc body with
# cyclic references that will lead to an infinite recursion. Perhaps we
# should not use a black-list here, but a whitelist instead.
# cyclic references that will lead to an infinite recursion.
# Perhaps we should not use a black-list here, but a whitelist instead
# (e.g. skGenericParam and skType).
# Note: `s.magic` may be `mType` in an example such as:
# proc foo[T](a: T, b = myDefault(type(a)))
if s.kind == skProc or s.magic != mNone: