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fixes #1053, fixes #924

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This commit is contained in:
Araq 2014-11-19 23:38:35 +01:00
commit 32ec5af60a
3 changed files with 72 additions and 11 deletions
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12
lib/system/assign.nim
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@ -70,13 +70,17 @@ proc genericAssignAux(dest, src: pointer, mt: PNimType, shallow: bool) =
GenericSeqSize),
mt.base, shallow)
of tyObject:
# we need to copy m_type field for tyObject, as it could be empty for
# sequence reallocations:
var pint = cast[ptr PNimType](dest)
pint[] = cast[ptr PNimType](src)[]
if mt.base != nil:
genericAssignAux(dest, src, mt.base, shallow)
genericAssignAux(dest, src, mt.node, shallow)
# we need to copy m_type field for tyObject, as it could be empty for
# sequence reallocations:
var pint = cast[ptr PNimType](dest)
# We need to copy the *static* type not the dynamic type:
# if p of TB:
# var tbObj = TB(p)
# tbObj of TC # needs to be false!
pint[] = mt # cast[ptr PNimType](src)[]
of tyTuple:
genericAssignAux(dest, src, mt.node, shallow)
of tyArray, tyArrayConstr: