swc/ecmascript/minifier/tests/terser/compress/drop-unused/global_var/output.terser.js
강동윤 ef6a745599
feat(es/minifier): Implement more rules (#1735)
swc_ecma_minifier:
 - Implement `evaluate` partially.
 - Store 'expected output' from terser along with our result.

swc_ecma_transforms_base:
 - `fixer`: Don't wrap `+ (a % b)`.

swc_ecma_transforms_optimization:
 - `expr_simplifier`: Preserve this in calls.
2021-05-25 16:39:07 +09:00

8 lines
72 B
JavaScript

var a;
function foo(b) {
c;
c;
b && b.ar();
return b;
}