Files
UglifyJS/test/compress/issue-1656.js
Alex Lam S.L a30092e20f fix invalid AST_For.init (#1657)
Turns out the only place in `Compressor` which can generate invalid `AST_For.init` is within `drop_unused()`, so focus the fix-up efforts.

supercedes #1652
fixes #1656
2017-03-25 03:18:36 +08:00

46 lines
1.0 KiB
JavaScript

f7: {
options = {
booleans: true,
cascade: true,
collapse_vars: true,
comparisons: true,
conditionals: true,
dead_code: true,
drop_debugger: true,
evaluate: true,
hoist_funs: true,
if_return: true,
join_vars: true,
loops: true,
negate_iife: true,
passes: 3,
properties: true,
reduce_vars: true,
sequences: true,
side_effects: true,
toplevel: true,
unused: true,
}
beautify = {
beautify: true,
}
input: {
var a = 100, b = 10;
function f22464() {
var brake146670 = 5;
while (((b = a) ? !a : ~a ? null : b += a) && --brake146670 > 0) {
}
}
f22464();
console.log(a, b);
}
expect_exact: [
"var a = 100, b = 10;",
"",
"!function() {",
" for (;b = a, !1; ) ;",
"}(), console.log(a, b);",
]
expect_stdout: true
}