diff options
Diffstat (limited to 'js/src/jit-test/tests/for-of/syntax-4.js')
| -rw-r--r-- | js/src/jit-test/tests/for-of/syntax-4.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/for-of/syntax-4.js b/js/src/jit-test/tests/for-of/syntax-4.js new file mode 100644 index 0000000000..a6c3214840 --- /dev/null +++ b/js/src/jit-test/tests/for-of/syntax-4.js @@ -0,0 +1,19 @@ +// The right-hand-side of a for-of is an assignment expression. + +load(libdir + 'asserts.js'); + +function assertSyntaxError(str) { + assertThrowsInstanceOf(function () { return Function(str); }, SyntaxError); +} + +assertSyntaxError("for (var x of 1, 2) {}"); +assertSyntaxError("for (var [x] of 1, 2) {}"); +assertSyntaxError("for (var {x} of 1, 2) {}"); + +assertSyntaxError("for (let x of 1, 2) {}"); +assertSyntaxError("for (let [x] of 1, 2) {}"); +assertSyntaxError("for (let {x} of 1, 2) {}"); + +assertSyntaxError("for (const x of 1, 2) {}"); +assertSyntaxError("for (const [x] of 1, 2) {}"); +assertSyntaxError("for (const {x} of 1, 2) {}"); |