rust/library
Miguel Ojeda c7f4154c6a sys: use process::abort() instead of arch::wasm32::unreachable()
Rationale:

  - `abort()` lowers to `wasm32::unreachable()` anyway.
  - `abort()` isn't `unsafe`.
  - `abort()` matches the comment better.
  - `abort()` avoids confusion by future readers (e.g.
    https://github.com/rust-lang/rust/pull/81527): the naming of wasm's
    `unreachable' instruction is a bit unfortunate because it is not
    related to the `unreachable()` intrinsic (intended to trigger UB).

Codegen is likely to be different since `unreachable()` is `inline`
while `abort()` is `cold`. Since it doesn't look like we are expecting
here to trigger this case, the latter seems better anyway.

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2021-01-29 20:25:23 +01:00
..
alloc Auto merge of #81073 - ssomers:btree_owned_root_vs_dying, r=Mark-Simulacrum 2021-01-29 04:06:38 +00:00
backtrace@af078ecc0b std: Update the backtrace crate submodule 2020-11-20 11:56:07 -08:00
core Rollup merge of #81306 - SkiFire13:fuse-flatten, r=cuviper 2021-01-29 09:17:36 +09:00
panic_abort slightly more typed interface to panic implementation 2020-12-21 13:37:59 +01:00
panic_unwind fix another comment, and make __rust_start_panic code a bit more semantically clear 2020-12-25 23:37:27 +01:00
proc_macro Bump bootstrap compiler to 1.50 beta 2020-12-30 09:27:19 -05:00
profiler_builtins Fix warning whe building profiler_builtins crate 2020-09-04 15:10:29 +02:00
rtstartup Bump bootstrap compiler to 1.50 beta 2020-12-30 09:27:19 -05:00
rustc-std-workspace-alloc mv std libs to library/ 2020-07-27 19:51:13 -05:00
rustc-std-workspace-core Fix rustc-std-workspace-core documentation 2020-12-20 15:23:21 +08:00
rustc-std-workspace-std mv std libs to library/ 2020-07-27 19:51:13 -05:00
std sys: use process::abort() instead of arch::wasm32::unreachable() 2021-01-29 20:25:23 +01:00
stdarch@9c732a56f6 Update stdarch submodule 2020-12-21 00:00:00 +00:00
term mv std libs to library/ 2020-07-27 19:51:13 -05:00
test Rollup merge of #80868 - johanngan:should-panic-msg-with-expected, r=m-ou-se 2021-01-28 15:09:04 +09:00
unwind Don't build in-tree llvm-libunwind if system-llvm-libunwind is enable 2021-01-09 12:50:08 +08:00