Michael Baikov 12f8d12b41 local_def_path_hash_to_def_id can fail ...

local_def_path_hash_to_def_id is used by Debug impl for DepNode and it
looks for DefPathHash inside the current compilation. During incremental
compilation we are going through nodes that belong to a previous
compilation and might not be present and a simple attempt to print such
node with tracing::debug (try_mark_parent_green does it for example)
results in a otherwise avoidable panic

Panic was added in https://github.com/rust-lang/rust/pull/82183,
specifically in 2b60338ee9, with a comment "We only use this mapping for
cases where we know that it must succeed.", but I'm not sure if this
property holds when we traverse nodes from the old compilation in order
to figure out if they are valid or not

2024-06-19 07:45:47 -04:00

..

src

local_def_path_hash_to_def_id can fail

2024-06-19 07:45:47 -04:00

Cargo.toml

Remove unnecessary dependencies.

2023-11-26 08:38:42 +11:00