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fix(minifier): ~~ operator should only work on numbers (#6598)

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Boshen 2024-10-15 16:37:00 +00:00
parent ba385fc9c1
commit 389d2615d0
2 changed files with 5 additions and 4 deletions
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3
crates/oxc_minifier/src/ast_passes/peephole_fold_constants.rs
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@ -210,7 +210,7 @@ impl<'a, 'b> PeepholeFoldConstants {
}), }),
Expression::UnaryExpression(un) => { Expression::UnaryExpression(un) => {
match un.operator { match un.operator {
UnaryOperator::BitwiseNot => { UnaryOperator::BitwiseNot if un.argument.is_number() => {
// Return the un-bitten value // Return the un-bitten value
Some(ctx.ast.move_expression(&mut un.argument)) Some(ctx.ast.move_expression(&mut un.argument))
} }
@ -1466,6 +1466,7 @@ mod test {
test("a=~~0", "a=0"); test("a=~~0", "a=0");
test("a=~~10", "a=10"); test("a=~~10", "a=10");
test("a=~-7", "a=6"); test("a=~-7", "a=6");
test_same("a=~~foo()");
// test("a=+true", "a=1"); // test("a=+true", "a=1");
test("a=+10", "a=10"); test("a=+10", "a=10");

6
tasks/minsize/minsize.snap
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@ -2,7 +2,7 @@ Original | Minified | esbuild | Gzip | esbuild
72.14 kB | 24.12 kB | 23.70 kB | 8.62 kB | 8.54 kB | react.development.js 72.14 kB | 24.12 kB | 23.70 kB | 8.62 kB | 8.54 kB | react.development.js
173.90 kB | 61.67 kB | 59.82 kB | 19.53 kB | 19.33 kB | moment.js 173.90 kB | 61.68 kB | 59.82 kB | 19.55 kB | 19.33 kB | moment.js
287.63 kB | 92.70 kB | 90.07 kB | 32.27 kB | 31.95 kB | jquery.js 287.63 kB | 92.70 kB | 90.07 kB | 32.27 kB | 31.95 kB | jquery.js
@ -10,13 +10,13 @@ Original | Minified | esbuild | Gzip | esbuild
544.10 kB | 73.49 kB | 72.48 kB | 26.13 kB | 26.20 kB | lodash.js 544.10 kB | 73.49 kB | 72.48 kB | 26.13 kB | 26.20 kB | lodash.js
555.77 kB | 276.31 kB | 270.13 kB | 91.08 kB | 90.80 kB | d3.js 555.77 kB | 276.31 kB | 270.13 kB | 91.09 kB | 90.80 kB | d3.js
1.01 MB | 467.63 kB | 458.89 kB | 126.75 kB | 126.71 kB | bundle.min.js 1.01 MB | 467.63 kB | 458.89 kB | 126.75 kB | 126.71 kB | bundle.min.js
1.25 MB | 662.90 kB | 646.76 kB | 164.00 kB | 163.73 kB | three.js 1.25 MB | 662.90 kB | 646.76 kB | 164.00 kB | 163.73 kB | three.js
2.14 MB | 741.41 kB | 724.14 kB | 181.41 kB | 181.07 kB | victory.js 2.14 MB | 741.42 kB | 724.14 kB | 181.41 kB | 181.07 kB | victory.js
3.20 MB | 1.02 MB | 1.01 MB | 331.95 kB | 331.56 kB | echarts.js 3.20 MB | 1.02 MB | 1.01 MB | 331.95 kB | 331.56 kB | echarts.js