Adding support for allocating in a non-moving space #30
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…, typenames and buffers into a non-moving space
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Julia types, typenames and buffers should not move.
The first two should not move because they are used as metadata when scanning an object. The second prevents errors that may occur when arrays and other objects share the same buffer.
In order to move buffers, it would probably require checking whether it is shared during GC, i.e. buffers would have to be traced differently, perhaps through the parent object. By allocating them into a non-moving space, we can just treat them as any other object, but this way we ensure that they don't move.
Needs to be merged with mmtk/mmtk-julia#101.