swc/ecmascript/codegen/tests/test262-min/9db573299f02bf36.js
강동윤 f44e25c3af
fix(es/minifier): Improve output of minifier (#1990)
swc_common:
 - Add `Span.has_mark`.

swc_ecma_codegen:
 - Emit `1e3` for `1000`.
 - Optimize output. (#1986)

swc_ecma_minifier:
 - name mangler: Don't use keywords as an id.
 - `properties`: Optimize member expression with string properties.
 - `inline`: Inline some function expressions even if it's not fn-local.
 - `analyzer`: Track reassignment correctly.
 - `analyzer`: Track fn-local correctly.
 - `sequences`: Inject `void` if required.
 - `inline`: Inline function declarations correctly.
 - `sequences`: Merge expressions into test of if statements.
 - `sequences`: Reduce calls to an assigned variable.
 - Use `Marks` instead of `&dyn Comments`.


swc_ecma_transforms_optimization:
 - `expr_simplifier`: Fix infinite loops.

node/swc:
 - Ensure that `.transform` performs minification. (#1989)
2021-08-04 00:52:47 +09:00

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JavaScript

var a=["b","c",d(),"e","f","g"].h("");var i=["b","c",d(),"e","f","g"].h("j");var k=["b","c",d(),"e","f","g"].h("l");var m=["b","c",d(),["b",1,2,3,"c"].h("+"),"e","f","g"].h("j");var n=["b","c",d(),["b",4,5,6,"c"].h("+"),"e","f","g"].h("l");var o=["p","p"+q,"b","c","r"+b].h("")