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reject invalid for await syntax (#4847)

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This commit is contained in:
Alex Lam S.L
2021-04-07 15:37:15 +01:00
committed by GitHub
parent 73a564343b
commit a37ca558dd
3 changed files with 16 additions and 1 deletions
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14
test/mocha/cli.js
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@@ -679,6 +679,20 @@ describe("bin/uglifyjs", function() {
done();
});
});
it("Should throw syntax error (for-await)", function(done) {
var command = uglifyjscmd + " test/input/invalid/for-await.js";
exec(command, function(err, stdout, stderr) {
assert.ok(err);
assert.strictEqual(stdout, "");
assert.strictEqual(stderr.split(/\n/).slice(0, 4).join("\n"), [
"Parse error at test/input/invalid/for-await.js:1,11",
"for await (; console.log(42););",
" ^",
"ERROR: Unexpected token: punc «;»",
].join("\n"));
done();
});
});
it("Should throw syntax error (switch defaults)", function(done) {
var command = uglifyjscmd + " test/input/invalid/switch.js";
exec(command, function(err, stdout, stderr) {