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fix(es/parser): Report errors for multiple array elements without comma (#2366)

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Pig Fang 2021-10-07 15:08:53 +08:00 committed by GitHub
parent e2a0edd49d
commit 521e6717ad
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5 changed files with 10 additions and 3 deletions
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2
Cargo.lock generated
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@ -2683,7 +2683,7 @@ dependencies = [
[[package]]
name = "swc_ecma_parser"
version = "0.73.1"
version = "0.73.2"
dependencies = [
"either",
"enum_kind",

2
ecmascript/parser/Cargo.toml
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@ -7,7 +7,7 @@ include = ["Cargo.toml", "src/**/*.rs", "examples/**/*.rs"]
license = "Apache-2.0/MIT"
name = "swc_ecma_parser"
repository = "https://github.com/swc-project/swc.git"
version = "0.73.1"
version = "0.73.2"
[package.metadata.docs.rs]
all-features = true

2
ecmascript/parser/src/parser/expr.rs
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@ -451,7 +451,7 @@ impl<'a, I: Tokens> Parser<I> {
.parse_expr_or_spread()
.map(Some)?,
);
if is!(self, ',') {
if !is!(self, ']') {
expect!(self, ',');
}
}

1
ecmascript/parser/tests/typescript-errors/array-expression/input.ts Normal file
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@ -0,0 +1 @@
const arr = [a b]

6
ecmascript/parser/tests/typescript-errors/array-expression/input.ts.stderr Normal file
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@ -0,0 +1,6 @@
error: Expected ',', got 'b'
--> $DIR/tests/typescript-errors/array-expression/input.ts:1:16
|
1 | const arr = [a b]
| ^