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fix(es/minifier): Fix variable declaration in default branch (#9220)
**Description:** When a default branch appears before an exact match, the variable declaration should be recorded before deleting the default branch. **Related issue:** - Closes #8919
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11 changes: 11 additions & 0 deletions
11
crates/swc_ecma_minifier/tests/fixture/issues/8919/input.js
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,11 @@ | ||
"use strict"; | ||
const k = (() => { | ||
switch ("") { | ||
default: | ||
var x; | ||
case "": | ||
x; | ||
} | ||
return x; | ||
})(); | ||
console.log(k); |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,2 @@ | ||
"use strict"; | ||
console.log(void 0); |