574d81ce79
Environ shim Remake of https://github.com/rust-lang/miri/pull/1147. There are three main problems with this: 1. For some reason `update_environ` is not updating `environ` when `setenv` or `unsetenv` are called. Even then it works during initialization. 2. I am not deallocating the old array with the variables in `update_environ`. 3. I had to store the `environ` place into `MemoryExtra` as a field to update it. I was thinking about changing `extern_statics` to store places instead of `AllocID`s to avoid this. @RalfJung |
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| compile-fail | ||
| run-pass | ||
| compiletest.rs | ||