bors 84a4514254 Auto merge of #1549 - RalfJung:panic-abort, r=oli-obk ...

support panic=abort

This adds support for abort-on-panic (https://github.com/rust-lang/miri/issues/1058). To achieve this, we insert `cargo-miri` as `RUSTC` when building the standard library, and patch the rustc flags in a way similar to what bootstrap does.

However, this is currently not supported on Windows as the Windows code uses inline assembly to cause an abort (?!?). I'll submit a rustc PR with some `cffg(miri)` to make that work. (EDIT: that would be https://github.com/rust-lang/rust/pull/76871)

Cc `@Aaron1011` r? `@oli-obk`

2020-09-18 11:41:04 +00:00

..

bin.rs

support panic=abort

2020-09-18 13:10:18 +02:00

build.rs

make cargo-miri a separate crate in a workspace

2020-05-28 08:53:44 +02:00

Cargo.lock

update for major version bumps

2020-09-18 12:17:09 +02:00

Cargo.toml

update for major version bumps

2020-09-18 12:17:09 +02:00