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fix: deoptimize right of for of stmt when assign in for of
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wangwenlu
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Mar 13, 2023
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,3 @@ | ||
module.exports = { | ||
description: 'tree-shake for-of-statements with a condition that can be evaluated' | ||
}; |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,9 @@ | ||
const list = [ { value: 1 } ]; | ||
|
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for (const item of list) { | ||
item.value = 0; | ||
} | ||
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if (list[0].value === 0) { | ||
console.log(42); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,9 @@ | ||
const list = [ { value: 1 } ]; | ||
|
||
for (const item of list) { | ||
item.value = 0; | ||
} | ||
|
||
if (list[0].value === 0) { | ||
console.log(42); | ||
} |