Alex Crichton 542076d658 Protect against segfaults calling destroyed closures ...

This commit updates the drop glue generated for closures to simply
ignore null pointers. The drop glue can be called in erroneous
situations such as when a closure is invoked after it's been destroyed.
In these cases we don't want to segfault and/or corrupt memory but
instead let the normal error message from the invoke glue continue to
get propagated.

Closes #1526

2019-05-13 07:22:33 -07:00

..

crates

cargo +nightly fmt --all

2018-09-26 08:26:00 -07:00

headless

Add the anyref_heap_live_count function

2019-05-09 15:57:21 -07:00

no-std

cargo +nightly fmt --all

2018-09-26 08:26:00 -07:00

wasm

Protect against segfaults calling destroyed closures

2019-05-13 07:22:33 -07:00

non_wasm.rs

cargo +nightly fmt --all

2018-09-26 08:26:00 -07:00

std-crate-no-std-dep.rs

cargo +nightly fmt --all

2018-09-26 08:26:00 -07:00

unwrap_throw.rs

Add the UnwrapThrowExt<T> trait

2019-01-31 13:26:21 -08:00