swc/ecmascript/codegen/tests/test262/923c99b441ab5a26.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

52 lines
479 B
JavaScript

var a = [
"b",
"c",
"d"
].e("");
var f = [
"b",
"c",
"d"
].e();
var g = [
"b",
1,
2,
3,
"c"
].e("");
var h = [
i(),
"b",
4,
5,
6,
"c",
c()
].e("");
var j = [
i(),
c(),
"b",
7,
8,
9,
"c",
c()
].e("");
var k = [
10,
11,
"b",
"c",
d()
].e("");
var l = [
"b",
12 + 13 + "c",
"d"
].e("m");
var n = [].e(b + c);
var o = [].e("");
var p = [].e("b");