swc/ecmascript/codegen/tests/test262-min/b3e783194b210cc3.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

2 lines
373 B
JavaScript

var a;a=true||b;a=1||c.d("a");a=2*3||4*b;a=5==6||b+7;a="e"||8-b;a=9+""||b/10;a=-4.5||11<<b;a=12||13;a=false||b;a=14||c.d("f");a=NaN||c.d("g");a=h||15*b;a=null||b+16;a=17*18-19||20-b;a=21==22||b/23;a=!"e"||24%b;a=null||25;a=c.d(h&&b||null);a=c.d(h||b&&null);a=b||true;a=c.d("a")||26;a=27-b||"e";a=28<<b||-4.5;a=b||false;a=c.d("f")||NaN;a=c.d("g")||29;a=30*b||h;a=b+31||null