1899or ErrorCode.ERR_FeatureNotAvailableInVersion8

326return ErrorCode.ERR_FeatureNotAvailableInVersion8;

1752ErrorCode.ERR_FeatureNotAvailableInVersion8,

388Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new C()").WithArguments("extension GetAsyncEnumerator", "9.0").WithLocation(6, 33), 8166Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new C()").WithArguments("extension GetAsyncEnumerator", "9.0").WithLocation(8, 33)

4450Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new C()").WithArguments("extension GetEnumerator", "9.0").WithLocation(7, 27)

16179Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(6, 19), 16182Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(6, 24)); 16279Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(7, 19), 16282Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(7, 24)); 25468Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(6, 29),

425Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(6, 25), 428Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(7, 20)); 596Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(3, 21), 599Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(3, 27),

781Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(").WithArguments("parenthesized pattern", "9.0").WithLocation(8, 18), 787Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(").WithArguments("parenthesized pattern", "9.0").WithLocation(9, 27), 790Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(").WithArguments("parenthesized pattern", "9.0").WithLocation(10, 28),

1698Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(21, 19), 1701Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(21, 24), 1716Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(23, 19), 1719Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(23, 24), 1734Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "long").WithArguments("type pattern", "9.0").WithLocation(25, 19), 1737Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "long").WithArguments("type pattern", "9.0").WithLocation(25, 25), 1746Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(30, 19), 1749Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(30, 24), 1758Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "long").WithArguments("type pattern", "9.0").WithLocation(32, 19), 1761Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "long").WithArguments("type pattern", "9.0").WithLocation(32, 25), 1782Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(43, 23), 1785Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(43, 28), 1800Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(45, 23), 1803Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "int").WithArguments("type pattern", "9.0").WithLocation(45, 28),

55Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(int x, int y)").WithArguments("primary constructors", "12.0").WithLocation(2, 12), 82Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record Point(int x, int y);").WithArguments("top-level statements", "9.0").WithLocation(2, 1), 148Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(int x, int y)").WithArguments("primary constructors", "12.0").WithLocation(4, 16), 207Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record ").WithArguments("top-level statements", "9.0").WithLocation(2, 1), 219Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(int x, int y)").WithArguments("primary constructors", "12.0").WithLocation(2, 19),

475Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 30)

1321Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Prop[1]").WithArguments("type pattern", "9.0").WithLocation(6, 33),

75Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(10, 23));

44Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(4, 5)

97Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(10, 16), 103Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(11, 16), 109Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(12, 17), 112Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(13, 16), 118Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(14, 16), 124Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(15, 17),

44Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "init").WithArguments("init-only setters", "9.0").WithLocation(4, 35) 82Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Property").WithArguments("init-only setters", "9.0").WithLocation(6, 23), 153Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "with").WithArguments("records", "9.0").WithLocation(6, 15), 156Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Property").WithArguments("init-only setters", "9.0").WithLocation(6, 22), 221Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Property = 42").WithArguments("init-only setters", "9.0").WithLocation(2, 7), 256Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "init").WithArguments("init-only setters", "9.0").WithLocation(4, 28), 283Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "init").WithArguments("init-only setters", "9.0").WithLocation(4, 32), 316Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Property").WithArguments("init-only setters", "9.0").WithLocation(6, 23), 351Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Property").WithArguments("init-only setters", "9.0").WithLocation(6, 24),

49Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(6, 51), 52Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(10, 13), 55Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(13, 13), 58Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(16, 13), 61Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(17, 13), 64Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(20, 13) 281Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "_").WithArguments("lambda discard parameters", "9.0").WithLocation(8, 50)

890Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "[A]").WithArguments("local function attributes", "9.0").WithLocation(10, 9), 893Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "[return: A]").WithArguments("local function attributes", "9.0").WithLocation(13, 9), 896Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "[A]").WithArguments("local function attributes", "9.0").WithLocation(16, 21), 899Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "[A]").WithArguments("local function attributes", "9.0").WithLocation(18, 21));

82Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(3, 5), 85Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(3, 14), 88Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(3, 22)); 2934Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(5, 15), 2937Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(6, 15)); 2981Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(5, 11), 2984Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(6, 11)); 3629Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(6, 22)); 3711Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(4, 28)); 3745Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(4, 28)); 3780Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(1, 12), 3783Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("using type alias", "12.0").WithLocation(1, 12), 3786Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(2, 12), 3789Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("using type alias", "12.0").WithLocation(2, 12)); 4152Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(5, 13), 4155Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nuint").WithArguments("native-sized integers", "9.0").WithLocation(6, 13)); 4211Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(3, 19), 4291Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "nint").WithArguments("native-sized integers", "9.0").WithLocation(5, 20)); 5072Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "-F1").WithArguments("native-sized integers", "9.0").WithLocation(5, 13), 5075Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "+F2").WithArguments("native-sized integers", "9.0").WithLocation(6, 13), 5078Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "-F3").WithArguments("native-sized integers", "9.0").WithLocation(7, 13), 5081Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "+F4").WithArguments("native-sized integers", "9.0").WithLocation(8, 13), 5084Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 * F1").WithArguments("native-sized integers", "9.0").WithLocation(9, 13), 5087Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F2 / F2").WithArguments("native-sized integers", "9.0").WithLocation(10, 13), 5090Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F3 * F1").WithArguments("native-sized integers", "9.0").WithLocation(11, 13), 5093Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F4 / F2").WithArguments("native-sized integers", "9.0").WithLocation(12, 13)); 5456Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "-F1").WithArguments("native-sized integers", "9.0").WithLocation(5, 14), 5459Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "+F2").WithArguments("native-sized integers", "9.0").WithLocation(6, 14), 5462Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "-F3").WithArguments("native-sized integers", "9.0").WithLocation(7, 14), 5465Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "+F4").WithArguments("native-sized integers", "9.0").WithLocation(8, 14), 5468Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 * F1").WithArguments("native-sized integers", "9.0").WithLocation(9, 14), 5471Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F2 / F2").WithArguments("native-sized integers", "9.0").WithLocation(10, 14), 5474Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F3 * F1").WithArguments("native-sized integers", "9.0").WithLocation(11, 14), 5477Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F4 / F2").WithArguments("native-sized integers", "9.0").WithLocation(12, 14)); 5515Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "+F1").WithArguments("native-sized integers", "9.0").WithLocation(5, 13), 5518Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "-F1").WithArguments("native-sized integers", "9.0").WithLocation(6, 13), 5521Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "~F1").WithArguments("native-sized integers", "9.0").WithLocation(7, 13), 5524Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "+F2").WithArguments("native-sized integers", "9.0").WithLocation(8, 13), 5527Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "~F2").WithArguments("native-sized integers", "9.0").WithLocation(9, 13)); 5562Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "++F").WithArguments("native-sized integers", "9.0").WithLocation(5, 9), 5565Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F++").WithArguments("native-sized integers", "9.0").WithLocation(6, 9), 5568Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "--F").WithArguments("native-sized integers", "9.0").WithLocation(7, 9), 5571Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F--").WithArguments("native-sized integers", "9.0").WithLocation(8, 9)); 5618Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 + F2").WithArguments("native-sized integers", "9.0").WithLocation(5, 13), 5621Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 - F2").WithArguments("native-sized integers", "9.0").WithLocation(6, 13), 5624Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 * F2").WithArguments("native-sized integers", "9.0").WithLocation(7, 13), 5627Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 / F2").WithArguments("native-sized integers", "9.0").WithLocation(8, 13), 5630Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 % F2").WithArguments("native-sized integers", "9.0").WithLocation(9, 13), 5633Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 < F2").WithArguments("native-sized integers", "9.0").WithLocation(10, 13), 5636Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 <= F2").WithArguments("native-sized integers", "9.0").WithLocation(11, 13), 5639Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 > F2").WithArguments("native-sized integers", "9.0").WithLocation(12, 13), 5642Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 >= F2").WithArguments("native-sized integers", "9.0").WithLocation(13, 13), 5645Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 == F2").WithArguments("native-sized integers", "9.0").WithLocation(14, 13), 5648Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 != F2").WithArguments("native-sized integers", "9.0").WithLocation(15, 13), 5651Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 & F2").WithArguments("native-sized integers", "9.0").WithLocation(16, 13), 5654Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 | F2").WithArguments("native-sized integers", "9.0").WithLocation(17, 13), 5657Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 ^ F2").WithArguments("native-sized integers", "9.0").WithLocation(18, 13), 5660Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 << 1").WithArguments("native-sized integers", "9.0").WithLocation(19, 13), 5663Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F1 >> 1").WithArguments("native-sized integers", "9.0").WithLocation(20, 13)); 5696Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(F1, F1) == (F2, F2)").WithArguments("native-sized integers", "9.0").WithLocation(5, 13), 5699Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(F1, F1) == (F2, F2)").WithArguments("native-sized integers", "9.0").WithLocation(5, 13), 5702Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(F1, F1) != (F2, F2)").WithArguments("native-sized integers", "9.0").WithLocation(6, 13), 5705Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(F1, F1) != (F2, F2)").WithArguments("native-sized integers", "9.0").WithLocation(6, 13)); 5746Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F += 1").WithArguments("native-sized integers", "9.0").WithLocation(5, 9), 5749Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F -= 1").WithArguments("native-sized integers", "9.0").WithLocation(6, 9), 5752Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F *= 1").WithArguments("native-sized integers", "9.0").WithLocation(7, 9), 5755Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F /= 1").WithArguments("native-sized integers", "9.0").WithLocation(8, 9), 5758Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F %= 1").WithArguments("native-sized integers", "9.0").WithLocation(9, 9), 5761Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F &= 1").WithArguments("native-sized integers", "9.0").WithLocation(10, 9), 5764Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F |= 1").WithArguments("native-sized integers", "9.0").WithLocation(11, 9), 5767Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F ^= 1").WithArguments("native-sized integers", "9.0").WithLocation(12, 9), 5770Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F <<= 1").WithArguments("native-sized integers", "9.0").WithLocation(13, 9), 5773Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "F >>= 1").WithArguments("native-sized integers", "9.0").WithLocation(14, 9));

23702Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "MemberNotNull(nameof(field1))").WithArguments("MemberNotNull attribute", "9.0").WithLocation(6, 6), 23705Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "MemberNotNullWhen(true, nameof(field1))").WithArguments("MemberNotNull attribute", "9.0").WithLocation(9, 6), 23708Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "MemberNotNull(nameof(field1))").WithArguments("MemberNotNull attribute", "9.0").WithLocation(12, 6), 23711Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "MemberNotNullWhen(true, nameof(field1))").WithArguments("MemberNotNull attribute", "9.0").WithLocation(15, 6) 150025Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(4, 56)); 150061Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(4, 46), 150067Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(5, 46), 150073Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(5, 55), 150082Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(6, 54), 150091Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(7, 35), 150100Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(8, 41), 150109Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(9, 35), 150118Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(10, 35), 150130Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(11, 46), 151418Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(24, 37), 151427Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(25, 37), 151439Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(29, 38), 151448Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(30, 38));

617Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, @"System.Console.WriteLine(""Hi!"");").WithArguments("top-level statements", "9.0").WithLocation(1, 1)

643Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("covariant returns", "9.0").WithLocation(12, 28), 646Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P1").WithArguments("covariant returns", "9.0").WithLocation(13, 28), 649Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "this").WithArguments("covariant returns", "9.0").WithLocation(16, 28) 704Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 28) 778Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 23) 837Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 23) 899Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(9, 23) 959Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 28) 1028Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 23) 1092Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(9, 23) 1154Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "this").WithArguments("covariant returns", "9.0").WithLocation(8, 28) 1216Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "this").WithArguments("covariant returns", "9.0").WithLocation(8, 23) 1283Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "this").WithArguments("covariant returns", "9.0").WithLocation(9, 23) 1433Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(4, 28) 1496Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(4, 28) 1560Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "this").WithArguments("covariant returns", "9.0").WithLocation(4, 28) 1625Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 28) 1822Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("covariant returns", "9.0").WithLocation(10, 28), 1825Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M2").WithArguments("covariant returns", "9.0").WithLocation(11, 28), 1828Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M3").WithArguments("covariant returns", "9.0").WithLocation(12, 28), 1899Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("covariant returns", "9.0").WithLocation(9, 33), 1902Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M2").WithArguments("covariant returns", "9.0").WithLocation(10, 34) 2091Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 28) 2225Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(8, 28) 2290Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(8, 28), 2345Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(8, 28), 2399Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(8, 40), 2402Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(12, 28) 2517Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(8, 49), 2520Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(12, 28) 2867Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(4, 28) 2933Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(4, 28) 3000Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(4, 28) 3100Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "get_P").WithArguments("covariant returns", "9.0").WithLocation(14, 28), 3103Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(19, 28) 3142Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P").WithArguments("covariant returns", "9.0").WithLocation(12, 28) 3184Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0").WithLocation(12, 28) 3572Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("covariant returns", "9.0").WithLocation(20, 29), 3575Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P1").WithArguments("covariant returns", "9.0").WithLocation(21, 29), 3578Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M2").WithArguments("covariant returns", "9.0").WithLocation(22, 28), 3581Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P2").WithArguments("covariant returns", "9.0").WithLocation(23, 28), 3584Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M3").WithArguments("covariant returns", "9.0").WithLocation(24, 35), 3587Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P3").WithArguments("covariant returns", "9.0").WithLocation(25, 35), 3590Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M4").WithArguments("covariant returns", "9.0").WithLocation(26, 34), 3593Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P4").WithArguments("covariant returns", "9.0").WithLocation(27, 34), 3596Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M5").WithArguments("covariant returns", "9.0").WithLocation(28, 34), 3599Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P5").WithArguments("covariant returns", "9.0").WithLocation(29, 34), 3602Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M6").WithArguments("covariant returns", "9.0").WithLocation(30, 33), 3605Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "P6").WithArguments("covariant returns", "9.0").WithLocation(31, 33) 3752Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("covariant returns", "9.0").WithLocation(4, 28), 3755Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M2").WithArguments("covariant returns", "9.0").WithLocation(5, 28) 3846Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0") 3969Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0") 4089Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0") 4204Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0") 4323Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("covariant returns", "9.0") 4438Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "Prop").WithArguments("covariant returns", "9.0")

33Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(4, 26), 36Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(5, 26) 132Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(4, 26), 135Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(5, 26) 269Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0"), 272Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0") 384Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(4, 34), 387Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(5, 34) 646Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "ToString").WithArguments("extended partial methods", "9.0").WithLocation(4, 36), 649Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "ToString").WithArguments("extended partial methods", "9.0").WithLocation(5, 36) 915Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(8, 43), 918Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(9, 43) 1044Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(6, 34), 1047Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(9, 41)); 1444Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(9, 31), 1447Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M1").WithArguments("extended partial methods", "9.0").WithLocation(10, 31)); 2283Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("extended partial methods", "9.0").WithLocation(4, 24), 2286Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "M").WithArguments("extended partial methods", "9.0").WithLocation(5, 24));

44Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "ModuleInitializer").WithArguments("module initializers", "9.0").WithLocation(5, 6)

216Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 20)); 314Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 20), 415Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 20), 516Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 20), 519Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 27), 880Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 28)); 899Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 25)); 964Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 29), 1030Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 32)); 1100Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 25)); 1169Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 34), 1333Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 34), 1410Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 34), 1606Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 41), 1710Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 41), 1802Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(1, 34), 1892Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 22), 2010Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 22), 2115Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate*<void> ptr = &delegate() { };").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 2118Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 1), 2204Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 22), 2581Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 34), 2729Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 40), 2878Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 40), 3257Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(8, 28)); 3407Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 34), 3560Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 40), 3714Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 40), 4120Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(9, 23)); 4279Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(10, 29), 4441Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(10, 35), 4604Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "static").WithArguments("static anonymous function", "9.0").WithLocation(10, 35),

8793Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(1, 22), 8921Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(2, 23), 8930Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "default").WithArguments("default type parameter constraints", "9.0").WithLocation(3, 15),

3277Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "scoped record A;").WithArguments("top-level statements", "9.0").WithLocation(2, 1), 3280Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "scoped").WithArguments("ref fields", "11.0").WithLocation(2, 1),

513Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate* unmanaged[cdecl]<string, Goo, int> ptr;").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 516Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 1),

411Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(1, 30), 460Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(1, 30), 541Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(1, 30),

709Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "extern").WithArguments("extern local functions", "9.0").WithLocation(6, 9), 798Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "extern").WithArguments("extern local functions", "9.0").WithLocation(6, 9),

745Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "switch (e) { case T[] t: break; }").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 813Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "switch (e) { case T[]? t: break; }").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 819Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "T[]").WithArguments("type pattern", "9.0").WithLocation(1, 19),

2717Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "new").WithArguments("target-typed object creation", "9.0").WithLocation(7, 21),

8263Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "or").WithArguments("or pattern", "9.0").WithLocation(1, 33), 8325Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "and").WithArguments("and pattern", "9.0").WithLocation(1, 33), 8384Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "not").WithArguments("not pattern", "9.0").WithLocation(1, 31), 8436Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "not").WithArguments("not pattern", "9.0").WithLocation(1, 31)); 8493Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "or").WithArguments("or pattern", "9.0").WithLocation(2, 7), 8502Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "and").WithArguments("and pattern", "9.0").WithLocation(3, 7), 8508Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "not").WithArguments("not pattern", "9.0").WithLocation(4, 5), 8514Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "not").WithArguments("not pattern", "9.0").WithLocation(5, 5)); 8650Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, @"_ = e switch { 8663Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "<").WithArguments("relational pattern", "9.0").WithLocation(2, 5), 8666Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "<=").WithArguments("relational pattern", "9.0").WithLocation(3, 5), 8669Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, ">").WithArguments("relational pattern", "9.0").WithLocation(4, 5), 8672Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, ">=").WithArguments("relational pattern", "9.0").WithLocation(5, 5), 8675Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "==").WithArguments("relational pattern", "9.0").WithLocation(6, 5), 8681Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "!=").WithArguments("relational pattern", "9.0").WithLocation(7, 5),

112Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record C(int X, int Y);").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 270Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record Point;").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 1212Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "0 with {}").WithArguments("with on structs", "10.0").WithLocation(4, 13), 1215Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "with").WithArguments("records", "9.0").WithLocation(4, 15)); 2747Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record ").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 2759Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(int X, int Y)").WithArguments("primary constructors", "12.0").WithLocation(1, 16), 2933Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record ").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 2945Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(int X, int Y)").WithArguments("primary constructors", "12.0").WithLocation(1, 15), 3806Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, ";").WithArguments("primary constructors", "12.0").WithLocation(1, 20) 3878Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "ref record R;").WithArguments("top-level statements", "9.0").WithLocation(1, 1),

849Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "x?.y!.z").WithArguments("top-level statements", "9.0").WithLocation(1, 1),

3196Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "record ").WithArguments("top-level statements", "9.0").WithLocation(2, 1), 3208Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "(int x, int y)").WithArguments("primary constructors", "12.0").WithLocation(2, 19),

635Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate*<void>").WithArguments("top-level statements", "9.0").WithLocation(1, 1), 638Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 1), 668Diagnostic(ErrorCode.ERR_FeatureNotAvailableInVersion8, "delegate").WithArguments("function pointers", "9.0").WithLocation(1, 18),