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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2020-09-18 18:33:37 +0200 |
|---|---|---|
| committer | Matthias Krüger <matthias.krueger@famsik.de> | 2020-09-20 11:42:52 +0200 |
| commit | c690c82ad42a15417996a087ef072fd2d8c2fe3a (patch) | |
| tree | bad049185f6a9362c5b340a24188322d81b09d18 /compiler/rustc_parse/src | |
| parent | 10b3595ba6a4c658c9dea105488fc562c815e434 (diff) | |
| download | rust-c690c82ad42a15417996a087ef072fd2d8c2fe3a.tar.gz rust-c690c82ad42a15417996a087ef072fd2d8c2fe3a.zip | |
use if let instead of single match arm expressions to compact code and reduce nesting (clippy::single_match)
Diffstat (limited to 'compiler/rustc_parse/src')
| -rw-r--r-- | compiler/rustc_parse/src/lexer/tokentrees.rs | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/compiler/rustc_parse/src/lexer/tokentrees.rs b/compiler/rustc_parse/src/lexer/tokentrees.rs index 0f364bffb13..6233549dc85 100644 --- a/compiler/rustc_parse/src/lexer/tokentrees.rs +++ b/compiler/rustc_parse/src/lexer/tokentrees.rs @@ -149,12 +149,9 @@ impl<'a> TokenTreesReader<'a> { } } - match (open_brace, delim) { - //only add braces - (DelimToken::Brace, DelimToken::Brace) => { - self.matching_block_spans.push((open_brace_span, close_brace_span)); - } - _ => {} + //only add braces + if let (DelimToken::Brace, DelimToken::Brace) = (open_brace, delim) { + self.matching_block_spans.push((open_brace_span, close_brace_span)); } if self.open_braces.is_empty() { |