Panic when using mem::uninitialized or mem::zeroed on an uninhabited type#54667

Merged

bors merged 11 commits into

rust-lang:masterfrom

RalfJung:maybe-uninit

Oct 1, 2018

Commits on Sep 30, 2018

panic when instantiating an uninhabited type via mem::{uninitialized,zeroed}

japaric
authored and
RalfJung
committed
use is_uninhabited in more places

japaric
authored and
RalfJung
committed
improve panic message

japaric
authored and
RalfJung
committed
move our check to reuse a previous computation

japaric
authored and
RalfJung
committed
improve the run-pass test

japaric
authored and
RalfJung
committed
add empty enum to the test cases

japaric
authored and
RalfJung
committed
allow dead_code

japaric
authored and
RalfJung
committed
adapt to change in Session API

japaric
authored and
RalfJung
committed
make the nil-enum test work again

japaric
authored and
RalfJung
committed
add codegen test

japaric
authored and
RalfJung
committed
the test requires unwinding so we don't run it on the wasm32-bare target

japaric
authored and
RalfJung
committed