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// Field syntax doesn't crash the engine when fields are disabled.
// Are fields enabled?
let fieldsEnabled = false;
try {
Function("class C { x; }");
fieldsEnabled = true;
} catch (exc) {
assertEq(exc instanceof SyntaxError, true);
}
// If not, run these tests. (Many other tests cover actual behavior of the
// feature when enabled.)
if (!fieldsEnabled) {
let source = `class C {
x
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
x = 0;
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
0 = 0;
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
[0] = 0;
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
"hi" = 0;
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
"hi" = 0;
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
d = function(){};
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
d = class D { x = 0; };
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
}
if (typeof reportCompare === "function")
reportCompare(true, true);
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