mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use assert_crate_local for a more explicit error

Browse Source 
`assert_crate_local` does the same as the previous `if let` but with a
more explicit error message if it's not a `ClearCrossCrate::Set`.
This commit is contained in:
Philipp Hansch 2019-12-02 11:50:46 +01:00
parent 6669c2c6ce
commit 474e9a131d
No known key found for this signature in database
GPG Key ID: 82AA61CAA11397E6
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
clippy_lints/src/redundant_clone.rs
View File

@ -209,11 +209,11 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for RedundantClone {
if !used_later { if !used_later {
let span = terminator.source_info.span; let span = terminator.source_info.span;
let scope = terminator.source_info.scope; let scope = terminator.source_info.scope;
let node = if let mir::ClearCrossCrate::Set(scope_local_data) = &mir.source_scopes[scope].local_data { let node = mir.source_scopes[scope]
scope_local_data.lint_root .local_data
} else { .as_ref()
unreachable!() .assert_crate_local()
}; .lint_root;
if_chain! { if_chain! {
if let Some(snip) = snippet_opt(cx, span); if let Some(snip) = snippet_opt(cx, span);