rust/compiler/rustc_codegen_ssa
bors 8dfb339541 Auto merge of #105997 - RalfJung:immediate-abort, r=eholk
abort immediately on bad mem::zeroed/uninit

Now that we have non-unwinding panics, let's use them for these assertions. This re-establishes the property that `mem::uninitialized` and `mem::zeroed` will never unwind -- the earlier approach of causing panics here sometimes led to hard-to-debug segfaults when the surrounding code was not able to cope with the unexpected unwinding.

Cc `@bjorn3` I did not touch cranelift but I assume it needs a similar patch. However it has a `codegen_panic` abstraction that I did not want to touch since I didn't know how else it is used.
2022-12-25 20:51:37 +00:00
..
src Auto merge of #105997 - RalfJung:immediate-abort, r=eholk 2022-12-25 20:51:37 +00:00
Cargo.toml Rewrite LLVM's archive writer in Rust 2022-11-26 19:35:32 +00:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.