7727DiagnosticInfo diagnosticInfo = new CSDiagnosticInfo(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, SyntaxFacts.GetText(operatorToken.Kind()), boundLeft.Display);

1299Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, "default"); 1313Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, left.Display); 1316Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorToken.Text, right.Display); 4191Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, operatorText, operand.Display); 5457Error(diagnostics, ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, node, node.OperatorToken.Text, "default");

1832or ErrorCode.ERR_BadOpOnNullOrDefaultOrNew

2028Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "+null").WithArguments("+", "<null>").WithLocation(19, 13), 13599Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s1 + new()").WithArguments("+", "new()").WithLocation(28, 13), 13602Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() + s1").WithArguments("+", "new()").WithLocation(29, 13), 13605Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() + new()").WithArguments("+", "new()").WithLocation(30, 13), 13608Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s1 + default").WithArguments("+", "default").WithLocation(31, 13), 13611Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + s1").WithArguments("+", "default").WithLocation(32, 13), 13614Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + default").WithArguments("+", "default").WithLocation(33, 13) 24261Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s1 += new()").WithArguments("+=", "new()").WithLocation(28, 13), 24270Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s1 += default").WithArguments("+=", "default").WithLocation(31, 13),

20332Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s1 += new()").WithArguments("+=", "new()").WithLocation(17, 9), 20335Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s2 += new()").WithArguments("+=", "new()").WithLocation(20, 9) 20370Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s1 += default").WithArguments("+=", "default").WithLocation(17, 9), 20373Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s2 += default").WithArguments("+=", "default").WithLocation(20, 9)

3383Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() + new()").WithArguments("+", "new()").WithLocation(6, 17), 3386Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() - new()").WithArguments("-", "new()").WithLocation(7, 17), 3389Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() & new()").WithArguments("&", "new()").WithLocation(8, 17), 3392Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() | new()").WithArguments("|", "new()").WithLocation(9, 17), 3395Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() ^ new()").WithArguments("^", "new()").WithLocation(10, 17), 3398Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() * new()").WithArguments("*", "new()").WithLocation(11, 17), 3401Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() / new()").WithArguments("/", "new()").WithLocation(12, 17), 3404Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() % new()").WithArguments("%", "new()").WithLocation(13, 17), 3407Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() >> new()").WithArguments(">>", "new()").WithLocation(14, 17), 3410Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() << new()").WithArguments("<<", "new()").WithLocation(15, 17), 3413Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() > new()").WithArguments(">", "new()").WithLocation(16, 17), 3416Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() < new()").WithArguments("<", "new()").WithLocation(17, 17), 3419Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() >= new()").WithArguments(">=", "new()").WithLocation(18, 17), 3422Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() <= new()").WithArguments("<=", "new()").WithLocation(19, 17), 3425Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == new()").WithArguments("==", "new()").WithLocation(20, 17), 3428Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != new()").WithArguments("!=", "new()").WithLocation(21, 17), 3446Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() >>> new()").WithArguments(">>>", "new()").WithLocation(25, 17) 3486Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() + 1").WithArguments("+", "new()").WithLocation(6, 13), 3489Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() - 1").WithArguments("-", "new()").WithLocation(7, 13), 3492Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() & 1").WithArguments("&", "new()").WithLocation(8, 13), 3495Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() | 1").WithArguments("|", "new()").WithLocation(9, 13), 3498Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() ^ 1").WithArguments("^", "new()").WithLocation(10, 13), 3501Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() * 1").WithArguments("*", "new()").WithLocation(11, 13), 3504Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() / 1").WithArguments("/", "new()").WithLocation(12, 13), 3507Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() % 1").WithArguments("%", "new()").WithLocation(13, 13), 3510Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() >> 1").WithArguments(">>", "new()").WithLocation(14, 13), 3513Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() << 1").WithArguments("<<", "new()").WithLocation(15, 13), 3516Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() > 1").WithArguments(">", "new()").WithLocation(16, 13), 3519Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() < 1").WithArguments("<", "new()").WithLocation(17, 13), 3522Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() >= 1").WithArguments(">=", "new()").WithLocation(18, 13), 3525Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() <= 1").WithArguments("<=", "new()").WithLocation(19, 13), 3528Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == 1").WithArguments("==", "new()").WithLocation(20, 13), 3531Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != 1").WithArguments("!=", "new()").WithLocation(21, 13), 3543Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() >>> 1").WithArguments(">>>", "new()").WithLocation(25, 13) 3583Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 + new()").WithArguments("+", "new()").WithLocation(6, 13), 3586Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 - new()").WithArguments("-", "new()").WithLocation(7, 13), 3589Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 & new()").WithArguments("&", "new()").WithLocation(8, 13), 3592Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 | new()").WithArguments("|", "new()").WithLocation(9, 13), 3595Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 ^ new()").WithArguments("^", "new()").WithLocation(10, 13), 3598Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 * new()").WithArguments("*", "new()").WithLocation(11, 13), 3601Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 / new()").WithArguments("/", "new()").WithLocation(12, 13), 3604Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 % new()").WithArguments("%", "new()").WithLocation(13, 13), 3607Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 >> new()").WithArguments(">>", "new()").WithLocation(14, 13), 3610Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 << new()").WithArguments("<<", "new()").WithLocation(15, 13), 3613Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 > new()").WithArguments(">", "new()").WithLocation(16, 13), 3616Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 < new()").WithArguments("<", "new()").WithLocation(17, 13), 3619Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 >= new()").WithArguments(">=", "new()").WithLocation(18, 13), 3622Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 <= new()").WithArguments("<=", "new()").WithLocation(19, 13), 3625Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 == new()").WithArguments("==", "new()").WithLocation(20, 13), 3628Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 != new()").WithArguments("!=", "new()").WithLocation(21, 13), 3640Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 >>> new()").WithArguments(">>>", "new()").WithLocation(25, 13) 3785Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == (1, 2L)").WithArguments("==", "new()").WithLocation(7, 23), 3788Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != (1, 2L)").WithArguments("!=", "new()").WithLocation(8, 23), 3791Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(1, 2L) == new()").WithArguments("==", "new()").WithLocation(9, 23), 3794Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(1, 2L) != new()").WithArguments("!=", "new()").WithLocation(10, 23) 3820Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(new(), new()) == (1, 2L)").WithArguments("==", "new()").WithLocation(8, 23), 3823Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(new(), new()) == (1, 2L)").WithArguments("==", "new()").WithLocation(8, 23), 3826Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(new(), new()) != (1, 2L)").WithArguments("!=", "new()").WithLocation(9, 23), 3829Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(new(), new()) != (1, 2L)").WithArguments("!=", "new()").WithLocation(9, 23), 3832Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(1, 2L) == (new(), new())").WithArguments("==", "new()").WithLocation(10, 23), 3835Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(1, 2L) == (new(), new())").WithArguments("==", "new()").WithLocation(10, 23), 3838Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(1, 2L) != (new(), new())").WithArguments("!=", "new()").WithLocation(11, 23), 3841Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "(1, 2L) != (new(), new())").WithArguments("!=", "new()").WithLocation(11, 23) 3867Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new C() == new()").WithArguments("==", "new()").WithLocation(8, 23), 3870Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new C() != new()").WithArguments("!=", "new()").WithLocation(9, 23), 3873Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == new C()").WithArguments("==", "new()").WithLocation(10, 23), 3876Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != new C()").WithArguments("!=", "new()").WithLocation(11, 23) 3912Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new C() == new()").WithArguments("==", "new()").WithLocation(18, 27), 3915Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == new C()").WithArguments("==", "new()").WithLocation(19, 27), 3918Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new C() != new()").WithArguments("!=", "new()").WithLocation(20, 27), 3921Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != new C()").WithArguments("!=", "new()").WithLocation(21, 27) 3952Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S() == new()").WithArguments("==", "new()").WithLocation(8, 27), 3955Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == new S()").WithArguments("==", "new()").WithLocation(9, 27), 3958Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S() != new()").WithArguments("!=", "new()").WithLocation(10, 27), 3961Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != new S()").WithArguments("!=", "new()").WithLocation(11, 27), 3964Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S?() == new()").WithArguments("==", "new()").WithLocation(13, 27), 3967Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() == new S?()").WithArguments("==", "new()").WithLocation(14, 27), 3970Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S?() != new()").WithArguments("!=", "new()").WithLocation(15, 27), 3973Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new() != new S?()").WithArguments("!=", "new()").WithLocation(16, 27) 4012Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S(42) == new(42)").WithArguments("==", "new(int)").WithLocation(16, 27), 4015Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new(42) == new S(42)").WithArguments("==", "new(int)").WithLocation(17, 27), 4018Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S(42) != new(42)").WithArguments("!=", "new(int)").WithLocation(18, 27), 4021Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new(42) != new S(42)").WithArguments("!=", "new(int)").WithLocation(19, 27), 4024Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S?(new(42)) == new(42)").WithArguments("==", "new(int)").WithLocation(21, 27), 4027Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new(42) == new S?(new(42))").WithArguments("==", "new(int)").WithLocation(22, 27), 4030Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new S?(new(42)) != new(42)").WithArguments("!=", "new(int)").WithLocation(23, 27), 4033Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "new(42) != new S?(new(42))").WithArguments("!=", "new(int)").WithLocation(24, 27)

3844Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "!null").WithArguments("!", "<null>").WithLocation(18, 13), 3847Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "!(null!)").WithArguments("!", "<null>").WithLocation(19, 13), 3896Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 + default!").WithArguments("+", "default").WithLocation(8, 13),

1078Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "-null").WithArguments("-", "<null>").WithLocation(12, 26), 1081Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "!null").WithArguments("!", "<null>").WithLocation(13, 19), 1084Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "~null").WithArguments("~", "<null>").WithLocation(14, 19), 1093Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "+null").WithArguments("+", "<null>").WithLocation(18, 20) 1121Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "!null").WithArguments("!", "<null>").WithLocation(6, 19), 1124Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "~null").WithArguments("~", "<null>").WithLocation(7, 18), 1127Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "+null").WithArguments("+", "<null>").WithLocation(8, 20), 1130Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "-null").WithArguments("-", "<null>").WithLocation(9, 19)

1250Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + 4").WithArguments("+", "default").WithLocation(6, 25) 1296Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + default").WithArguments("+", "default").WithLocation(6, 17), 1299Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default - default").WithArguments("-", "default").WithLocation(7, 17), 1302Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default & default").WithArguments("&", "default").WithLocation(8, 17), 1305Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default | default").WithArguments("|", "default").WithLocation(9, 17), 1308Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default ^ default").WithArguments("^", "default").WithLocation(10, 17), 1311Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default * default").WithArguments("*", "default").WithLocation(11, 17), 1314Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default / default").WithArguments("/", "default").WithLocation(12, 17), 1317Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default % default").WithArguments("%", "default").WithLocation(13, 17), 1320Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default >> default").WithArguments(">>", "default").WithLocation(14, 17), 1323Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default << default").WithArguments("<<", "default").WithLocation(15, 17), 1326Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default > default").WithArguments(">", "default").WithLocation(16, 17), 1329Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default < default").WithArguments("<", "default").WithLocation(17, 17), 1332Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default >= default").WithArguments(">=", "default").WithLocation(18, 17), 1335Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default <= default").WithArguments("<=", "default").WithLocation(19, 17), 1359Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default >>> default").WithArguments(">>>", "default").WithLocation(25, 17) 1405Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + 1").WithArguments("+", "default").WithLocation(6, 17), 1408Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default - 1").WithArguments("-", "default").WithLocation(7, 17), 1411Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default & 1").WithArguments("&", "default").WithLocation(8, 17), 1414Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default | 1").WithArguments("|", "default").WithLocation(9, 17), 1417Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default ^ 1").WithArguments("^", "default").WithLocation(10, 17), 1420Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default * 1").WithArguments("*", "default").WithLocation(11, 17), 1423Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default / 1").WithArguments("/", "default").WithLocation(12, 17), 1426Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default % 1").WithArguments("%", "default").WithLocation(13, 17), 1429Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default >> 1").WithArguments(">>", "default").WithLocation(14, 17), 1432Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default << 1").WithArguments("<<", "default").WithLocation(15, 17), 1435Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default > 1").WithArguments(">", "default").WithLocation(16, 17), 1438Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default < 1").WithArguments("<", "default").WithLocation(17, 17), 1441Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default >= 1").WithArguments(">=", "default").WithLocation(18, 17), 1444Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default <= 1").WithArguments("<=", "default").WithLocation(19, 17), 1465Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default >>> 1").WithArguments(">>>", "default").WithLocation(26, 17) 1511Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 + default").WithArguments("+", "default").WithLocation(6, 17), 1514Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 - default").WithArguments("-", "default").WithLocation(7, 17), 1517Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 & default").WithArguments("&", "default").WithLocation(8, 17), 1520Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 | default").WithArguments("|", "default").WithLocation(9, 17), 1523Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 ^ default").WithArguments("^", "default").WithLocation(10, 17), 1526Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 * default").WithArguments("*", "default").WithLocation(11, 17), 1529Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 / default").WithArguments("/", "default").WithLocation(12, 17), 1532Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 % default").WithArguments("%", "default").WithLocation(13, 17), 1535Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 >> default").WithArguments(">>", "default").WithLocation(14, 17), 1538Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 << default").WithArguments("<<", "default").WithLocation(15, 17), 1541Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 > default").WithArguments(">", "default").WithLocation(16, 17), 1544Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 < default").WithArguments("<", "default").WithLocation(17, 17), 1547Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 >= default").WithArguments(">=", "default").WithLocation(18, 17), 1550Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 <= default").WithArguments("<=", "default").WithLocation(19, 17), 1568Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "1 >>> default").WithArguments(">>>", "default").WithLocation(26, 17) 1618Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "s += default").WithArguments("+=", "default").WithLocation(8, 9) 1972Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "i += default").WithArguments("+=", "default").WithLocation(9, 13), 1975Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "b &= default").WithArguments("&=", "default").WithLocation(11, 13), 1978Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "true | default").WithArguments("|", "default").WithLocation(12, 37), 2115Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "!null").WithArguments("!", "<null>").WithLocation(6, 22) 2528Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + 1").WithArguments("+", "default").WithLocation(5, 16) 2553Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "default + 1").WithArguments("+", "default").WithLocation(5, 16) 3797Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "d += new(M)").WithArguments("+=", "new(method group)").WithLocation(11, 1), 3800Diagnostic(ErrorCode.ERR_BadOpOnNullOrDefaultOrNew, "d += default").WithArguments("+=", "default").WithLocation(14, 1)