That test causes a large amount of crashes. If a system
has a /proc/sys/kernel/core_pattern that uploads core dumps enabled,
it will take a long time to complete. Set dumpable to 0 to avoid that.
Before:
$ time ./panic-uninitialized-zeroed
real 0m47.457s
user 0m0.023s
sys 0m0.021s
After:
$ ./panic-uninitialized-zeroed
real 0m0.029s
user 0m0.019s
sys 0m0.010s
* The WASI targets deal with the `main` symbol a bit differently than
native so some `codegen` and `assembly` tests have been ignored.
* All `ignore-emscripten` directives have been updated to
`ignore-wasm32` to be more clear that all wasm targets are ignored and
it's not just Emscripten.
* Most `ignore-wasm32-bare` directives are now gone.
* Some ignore directives for wasm were switched to `needs-unwind`
instead.
* Many `ignore-wasm32*` directives are removed as the tests work with
WASI as opposed to `wasm32-unknown-unknown`.
- Either explicitly annotate `let x: () = expr;` where `x` has unit
type, or remove the unit binding to leave only `expr;` instead.
- Fix disjoint-capture-in-same-closure test
