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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-02-20 00:37:34 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-20 00:37:34 +0100 |
| commit | f2d6770f779051f1f5a28451b68784d2103bca32 (patch) | |
| tree | 90ba27b14c38a8ff603d9aef8642a16b58a7f52d /compiler/rustc_target/src | |
| parent | 7ca1c48bbb6d300bda665a59b7ad226bc71e7be9 (diff) | |
| parent | 2ef8af66196f7cc270a0532ea989f2fc6bc6885d (diff) | |
| download | rust-f2d6770f779051f1f5a28451b68784d2103bca32.tar.gz rust-f2d6770f779051f1f5a28451b68784d2103bca32.zip | |
Rollup merge of #94146 - est31:let_else, r=cjgillot
Adopt let else in more places Continuation of #89933, #91018, #91481, #93046, #93590, #94011. I have extended my clippy lint to also recognize tuple passing and match statements. The diff caused by fixing it is way above 1 thousand lines. Thus, I split it up into multiple pull requests to make reviewing easier. This is the biggest of these PRs and handles the changes outside of rustdoc, rustc_typeck, rustc_const_eval, rustc_trait_selection, which were handled in PRs #94139, #94142, #94143, #94144.
Diffstat (limited to 'compiler/rustc_target/src')
| -rw-r--r-- | compiler/rustc_target/src/abi/mod.rs | 9 | ||||
| -rw-r--r-- | compiler/rustc_target/src/lib.rs | 1 |
2 files changed, 4 insertions, 6 deletions
diff --git a/compiler/rustc_target/src/abi/mod.rs b/compiler/rustc_target/src/abi/mod.rs index 7f1fd28b30d..4ef86371298 100644 --- a/compiler/rustc_target/src/abi/mod.rs +++ b/compiler/rustc_target/src/abi/mod.rs @@ -121,12 +121,9 @@ impl TargetDataLayout { dl.pointer_align = align(a, p)?; } [s, ref a @ ..] if s.starts_with('i') => { - let bits = match s[1..].parse::<u64>() { - Ok(bits) => bits, - Err(_) => { - size(&s[1..], "i")?; // For the user error. - continue; - } + let Ok(bits) = s[1..].parse::<u64>() else { + size(&s[1..], "i")?; // For the user error. + continue; }; let a = align(a, s)?; match bits { diff --git a/compiler/rustc_target/src/lib.rs b/compiler/rustc_target/src/lib.rs index b18d17c1b7d..2919743e499 100644 --- a/compiler/rustc_target/src/lib.rs +++ b/compiler/rustc_target/src/lib.rs @@ -9,6 +9,7 @@ #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] #![feature(bool_to_option)] +#![feature(let_else)] #![feature(nll)] #![feature(never_type)] #![feature(associated_type_bounds)] |