js/src/jit-test/tests/for-of/syntax-3.js

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1 // For-of can't have initializers.
2
3 load(libdir + 'asserts.js');
4
5 function assertSyntaxError(str) {
6 assertThrowsInstanceOf(function () { return Function(str); }, SyntaxError);
7 }
8
9 assertSyntaxError("for (var x = 1 of []) {}");
10 assertSyntaxError("for (var [x] = 1 of []) {}");
11 assertSyntaxError("for (var {x} = 1 of []) {}");
12
13 assertSyntaxError("for (let x = 1 of []) {}");
14 assertSyntaxError("for (let [x] = 1 of []) {}");
15 assertSyntaxError("for (let {x} = 1 of []) {}");
16
17 assertSyntaxError("for (const x = 1 of []) {}");
18 assertSyntaxError("for (const [x] = 1 of []) {}");
19 assertSyntaxError("for (const {x} = 1 of []) {}");

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