bjoernager/rust
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Adopt let_else across the compiler

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This performs a substitution of code following the pattern:

let <id> = if let <pat> = ... { identity } else { ... : ! };

To simplify it to:

let <pat> = ... { identity } else { ... : ! };

By adopting the let_else feature.
This commit is contained in:
est31 2021-10-16 03:45:14 +02:00
parent c1026539bd
commit 1418df5888
51 changed files with 69 additions and 137 deletions
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5
compiler/rustc_codegen_ssa/src/back/link.rs
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@ -174,9 +174,8 @@ pub fn each_linked_rlib(
_ => {}
}
}
let fmts = match fmts {
Some(f) => f,
None => return Err("could not find formats for rlibs".to_string()),
let Some(fmts) = fmts else {
return Err("could not find formats for rlibs".to_string());
};
for &cnum in crates {
match fmts.get(cnum.as_usize() - 1) {