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load(libdir + 'asserts.js');
let source = `class C {
x =
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
-2;
-2 = 2;
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
x += 2;
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
#2;
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
#["h" + "i"];
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
#"hi";
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
constructor;
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
"constructor";
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
x = arguments;
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
x = super();
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `function f() {
class C {
#"should still throw error during lazy parse";
}
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `#outside;`;
assertErrorMessage(() => eval(source), SyntaxError, /./);
source = `class C {
x = super();
}`;
assertErrorMessage(() => Function(source), SyntaxError, /./);
source = `class C {
x = sper();
}`;
eval(source);
// The following test cases fail to parse because ASI does not happen if the
// next token might be valid, even if it leads to a SyntaxError further down
// the road.
source = `class C {
x = 0
["computedMethodName"](){}
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C {
x = 0
*f(){}
}`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
// The following test cases fail to parse because ASI doesn't happen without a
// newline.
source = `class C { x y }`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C { if var } // identifiers that look like keywords`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C { x = 1 y }`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C { x async f() {} }`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C { x static f() {} }`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C { field1 static field2 }`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
source = `class C { x get f() {} }`;
assertThrowsInstanceOf(() => Function(source), SyntaxError);
if (typeof reportCompare === 'function') reportCompare(true, true);