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authorKartik K. Agaram <vc@akkartik.com>2016-01-23 14:13:32 -0800
committerKartik K. Agaram <vc@akkartik.com>2016-01-23 14:16:48 -0800
commitee67a3417802a66e2d8741536dedf99baf78cc5a (patch)
tree86560ac5e7da6b461b2dd16b5b4b7fdd67843aa2 /sandbox
parentcf478e14aab32fbfcccd7443e6b2de4f2c247060 (diff)
downloadmu-ee67a3417802a66e2d8741536dedf99baf78cc5a.tar.gz
2596 - experiment: no unique addresses in calls
Reading http://www.jonathanturner.org/2016/01/rust-and-blub-paradox.html,
I realize there's nothing currently stopping mu programs from taking a
unique (non-shared) address into a shared allocation, abandoning the
allocation and being left with an invalid address. No fix for this yet,
but let's try to minimize its effect by limiting lifetimes of unique
addresses. We really should only be using them to write to array or
container elements.
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