swc/ecmascript/codegen/tests/test262/9db573299f02bf36.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

62 lines
591 B
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("");