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Simplify

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This commit is contained in:
Lukas Wirth
2021-07-30 13:12:52 +02:00
parent 836784f02b
commit f04cff102f
2 changed files with 4 additions and 6 deletions
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6
crates/parser/src/grammar/expressions/atom.rs
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@@ -448,10 +448,8 @@ fn match_arm(p: &mut Parser) {
// _ => () // _ => ()
// } // }
// } // }
if blocklike.is_block() { if !p.eat(T![,]) && !blocklike.is_block() && !p.at(T!['}']) {
p.eat(T![,]); p.error("expected `,`");
} else if !p.at(T!['}']) {
p.expect(T![,]);
} }
m.complete(p, MATCH_ARM); m.complete(p, MATCH_ARM);
} }

4
crates/syntax/test_data/parser/err/0032_match_arms_inner_attrs.rast
View File

@@ -194,11 +194,11 @@ SOURCE_FILE@0..293
error 52..52: expected `[` error 52..52: expected `[`
error 52..52: expected pattern error 52..52: expected pattern
error 53..53: expected FAT_ARROW error 53..53: expected FAT_ARROW
error 78..78: expected COMMA error 78..78: expected `,`
error 161..161: expected `[` error 161..161: expected `[`
error 161..161: expected pattern error 161..161: expected pattern
error 162..162: expected FAT_ARROW error 162..162: expected FAT_ARROW
error 232..232: expected `[` error 232..232: expected `[`
error 232..232: expected pattern error 232..232: expected pattern
error 233..233: expected FAT_ARROW error 233..233: expected FAT_ARROW
error 250..250: expected COMMA error 250..250: expected `,`