JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'master' into harmony-v2.8.22

Browse Source
This commit is contained in:
alexlamsl
2017-04-09 11:48:47 +08:00
parent c20bb99a62 04b8964505
commit 0d8597e904
21 changed files with 1331 additions and 245 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
test/compress/drop-unused.js
View File

@@ -1055,3 +1055,58 @@ issue_1715_4: {
}
expect_stdout: "1"
}
delete_assign_1: {
options = {
booleans: true,
side_effects: true,
toplevel: true,
unused: true,
}
input: {
var a;
console.log(delete (a = undefined));
console.log(delete (a = void 0));
console.log(delete (a = Infinity));
console.log(delete (a = 1 / 0));
console.log(delete (a = NaN));
console.log(delete (a = 0 / 0));
}
expect: {
console.log((void 0, !0));
console.log((void 0, !0));
console.log((1 / 0, !0));
console.log((1 / 0, !0));
console.log((NaN, !0));
console.log((0 / 0, !0));
}
expect_stdout: true
}
delete_assign_2: {
options = {
booleans: true,
keep_infinity: true,
side_effects: true,
toplevel: true,
unused: true,
}
input: {
var a;
console.log(delete (a = undefined));
console.log(delete (a = void 0));
console.log(delete (a = Infinity));
console.log(delete (a = 1 / 0));
console.log(delete (a = NaN));
console.log(delete (a = 0 / 0));
}
expect: {
console.log((void 0, !0));
console.log((void 0, !0));
console.log((Infinity, !0));
console.log((1 / 0, !0));
console.log((NaN, !0));
console.log((0 / 0, !0));
}
expect_stdout: true
}