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fix(es/minifier): Don't generate generator arrows (#7466)

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**Related issue:**

 - Closes #7457.
This commit is contained in:
Donny/강동윤 2023-05-31 10:57:13 +09:00 committed by GitHub
parent ad8e6a006c
commit e506635f74
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4 changed files with 17 additions and 1 deletions
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2
crates/swc_ecma_minifier/src/compress/pure/arrows.rs
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@ -21,7 +21,7 @@ impl Pure<'_> {
function,
}) = e
{
if contains_this_expr(&function.body) {
if contains_this_expr(&function.body) || function.is_generator {
return;
}

4
crates/swc_ecma_minifier/tests/fixture/issues/7457/1/config.json Normal file
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@ -0,0 +1,4 @@
{
"ecma": "2022",
"unsafe_arrows": true
}

6
crates/swc_ecma_minifier/tests/fixture/issues/7457/1/input.js Normal file
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@ -0,0 +1,6 @@
function bar() {
return function* () {
yield foo();
};
}
console.log(bar());

6
crates/swc_ecma_minifier/tests/fixture/issues/7457/1/output.js Normal file
View File

@ -0,0 +1,6 @@
function bar() {
return function*() {
yield foo();
};
}
console.log(bar());