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

support logical assignment operators (#4813)

Browse Source
This commit is contained in:
Alex Lam S.L
2021-03-22 20:59:43 +00:00
committed by GitHub
parent 51bdb7281b
commit f9055df44d
5 changed files with 157 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
test/ufuzz/index.js
View File

@@ -149,6 +149,7 @@ var SUPPORT = function(matrix) {
for_of: "for (var a of []);",
generator: "function* f(){}",
let: "let a;",
logical_assignment: "[].p ??= 0;",
new_target: "function f() { new.target; }",
nullish: "0 ?? 0",
rest: "var [...a] = [];",
@@ -262,10 +263,13 @@ ASSIGNMENTS = ASSIGNMENTS.concat([
">>=",
">>>=",
]);
if (SUPPORT.exponentiation) {
ASSIGNMENTS = ASSIGNMENTS.concat(ASSIGNMENTS);
ASSIGNMENTS.push("**=");
}
ASSIGNMENTS = ASSIGNMENTS.concat(ASSIGNMENTS);
if (SUPPORT.exponentiation) ASSIGNMENTS.push("**=");
if (SUPPORT.logical_assignment) ASSIGNMENTS = ASSIGNMENTS.concat([
"&&=",
"||=",
"??=",
]);
var UNARY_SAFE = [
"+",