73nullableWarnings.Add(GetId(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride)); 469case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride: 1981case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride:

235case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride:

1227topLevel ? ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride : ErrorCode.WRN_NullabilityMismatchInParameterTypeOnOverride,

12076Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M3").WithArguments("x").WithLocation(35, 26), 14556Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(25, 44), 14595Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(51, 44), 14655Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(14, 44) 14755Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M4").WithArguments("o").WithLocation(20, 26), 14758Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M5").WithArguments("o").WithLocation(21, 26), 14764Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("o").WithLocation(29, 26), 14773Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M4").WithArguments("o").WithLocation(32, 26), 14776Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M6").WithArguments("o").WithLocation(34, 26), 14779Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("o").WithLocation(35, 59), 14782Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(35, 59), 14785Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "null!").WithArguments("s").WithLocation(36, 46), 14788Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("a").WithLocation(37, 44), 14791Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M4").WithArguments("o").WithLocation(44, 26), 14794Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M5").WithArguments("o").WithLocation(45, 26), 14800Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("o").WithLocation(53, 26), 14809Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M4").WithArguments("o").WithLocation(56, 26), 14812Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M6").WithArguments("o").WithLocation(58, 26), 14815Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("o").WithLocation(59, 59), 14818Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(59, 59), 14821Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "null!").WithArguments("s").WithLocation(60, 46), 14824Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("a").WithLocation(61, 44) 14855Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "get").WithArguments("o").WithLocation(18, 45) 14886Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "get").WithArguments("o").WithLocation(18, 45) 14916Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("t").WithLocation(9, 29), 14922Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("t").WithLocation(17, 29)); 14966Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("o").WithLocation(13, 28)); 15257Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(15, 39), 39151Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(12, 26), 39154Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 39157Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(12, 26), 39160Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(13, 26), 39163Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t3").WithLocation(13, 26), 39166Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(13, 26) 39194Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(12, 26), 39197Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 39200Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(12, 26), 39203Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(13, 26), 39206Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t3").WithLocation(13, 26), 39209Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(13, 26) 39947Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(12, 26), 39950Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(12, 26), 39953Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 39956Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(12, 26), 39959Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(13, 26), 39962Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(13, 26), 39965Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t1").WithLocation(14, 26), 39968Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t2").WithLocation(14, 26), 39971Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t3").WithLocation(14, 26), 39974Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t4").WithLocation(14, 26), 39977Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t1").WithLocation(15, 26), 39980Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t4").WithLocation(15, 26), 39983Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t1").WithLocation(16, 26), 39986Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t2").WithLocation(16, 26), 39989Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t3").WithLocation(16, 26), 39992Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t4").WithLocation(16, 26) 40022Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(12, 26), 40025Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 40028Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t2").WithLocation(14, 26), 40031Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t3").WithLocation(14, 26), 40034Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t2").WithLocation(16, 26), 40037Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t3").WithLocation(16, 26) 40107Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(13, 26), 40110Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(13, 26), 40113Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(14, 26), 40116Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(14, 26), 40119Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t1").WithLocation(15, 26), 40122Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t4").WithLocation(15, 26) 40159Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(13, 26), 40162Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(13, 26), 40165Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(14, 26), 40168Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(14, 26), 40171Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t1").WithLocation(15, 26), 40174Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t4").WithLocation(15, 26) 41309Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(13, 26), 41312Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(13, 26), 41315Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(14, 26), 41318Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(14, 26), 41321Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t1").WithLocation(15, 26), 41324Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t4").WithLocation(15, 26), 41327Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t1").WithLocation(16, 26), 41330Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t4").WithLocation(16, 26), 41333Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t1").WithLocation(17, 26), 41336Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t4").WithLocation(17, 26), 41339Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t1").WithLocation(18, 26), 41342Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t4").WithLocation(18, 26) 41452Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(12, 26), 41455Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 41458Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t2").WithLocation(13, 26), 41461Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t3").WithLocation(13, 26) 41494Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(12, 26), 41497Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 41500Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t2").WithLocation(13, 26), 41503Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t3").WithLocation(13, 26) 41535Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(13, 26), 41538Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(13, 26), 41541Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t2").WithLocation(14, 26), 41544Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t3").WithLocation(14, 26), 41547Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t2").WithLocation(18, 26), 41550Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t3").WithLocation(18, 26) 41573Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t4").WithLocation(8, 26) 41605Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(13, 26), 41608Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(13, 26), 41611Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t2").WithLocation(14, 26), 41614Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t3").WithLocation(14, 26), 41617Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t2").WithLocation(18, 26), 41620Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t3").WithLocation(18, 26) 41652Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(13, 26), 41655Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(13, 26), 41658Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t1").WithLocation(14, 26), 41661Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t4").WithLocation(14, 26), 41664Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t1").WithLocation(15, 26), 41667Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t4").WithLocation(15, 26), 41670Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t1").WithLocation(16, 26), 41673Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t4").WithLocation(16, 26), 41676Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t1").WithLocation(17, 26), 41679Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t4").WithLocation(17, 26), 41682Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t1").WithLocation(18, 26), 41685Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t4").WithLocation(18, 26) 41741Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t1").WithLocation(12, 26), 41744Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t3").WithLocation(12, 26), 41747Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t4").WithLocation(12, 26), 41750Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t1").WithLocation(14, 26), 41753Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t3").WithLocation(14, 26), 41756Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t4").WithLocation(14, 26), 41759Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t1").WithLocation(16, 26), 41762Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t3").WithLocation(16, 26), 41765Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t4").WithLocation(16, 26) 42984Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(11, 59), 43096Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "set").WithArguments("value").WithLocation(11, 54), 46434Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("p").WithLocation(17, 26), 46437Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("p").WithLocation(19, 26), 46440Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("p").WithLocation(21, 26) 46476Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("p").WithLocation(18, 26), 46479Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("p").WithLocation(22, 26) 46509Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(12, 26), 46512Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t2").WithLocation(14, 26), 46515Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t2").WithLocation(16, 26) 46547Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t2").WithLocation(14, 26), 46550Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t2").WithLocation(16, 26), 46553Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t2").WithLocation(18, 26) 78624Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("s").WithLocation(19, 26) 146280Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(5, 26), 146301Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(15, 26), 146322Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(25, 26)); 146328Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(5, 26), 146349Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(15, 26), 146370Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(25, 26)); 146408Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(5, 26), 146429Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(15, 26), 146450Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(25, 26)); 146488Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(5, 26), 146509Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(15, 26), 146530Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(25, 26)); 146651Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(5, 26), 146672Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(15, 26), 146693Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(25, 26)); 146731Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(5, 26), 146752Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(15, 26), 146776Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("u").WithLocation(25, 26), 148882Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t").WithLocation(13, 26), 148885Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t").WithLocation(14, 26), 148888Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t").WithLocation(15, 26), 148891Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t").WithLocation(16, 26), 148894Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t").WithLocation(17, 26), 148897Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t").WithLocation(18, 26)); 149089Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t").WithLocation(13, 26), 149092Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t").WithLocation(14, 26), 149095Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t").WithLocation(15, 26), 149098Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t").WithLocation(16, 26), 149101Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t").WithLocation(17, 26), 149104Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t").WithLocation(18, 26)); 150729Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t").WithLocation(14, 26), 150732Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t").WithLocation(19, 26) 150790Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t").WithLocation(14, 26), 150793Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t").WithLocation(15, 26), 150796Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F3").WithArguments("t").WithLocation(16, 26), 150799Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F4").WithArguments("t").WithLocation(17, 26), 150802Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F5").WithArguments("t").WithLocation(18, 26), 150805Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F6").WithArguments("t").WithLocation(19, 26)); 151066Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F2").WithArguments("t").WithLocation(5, 26)); 153317Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("t").WithLocation(10, 26) 153340Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M").WithArguments("t").WithLocation(10, 26)

17144Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "F1").WithArguments("t").WithLocation(14, 26));

516Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M1").WithArguments("s1").WithLocation(12, 28) 542Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M1").WithArguments("s1").WithLocation(12, 28) 843Diagnostic(ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride, "M1").WithArguments("s1").WithLocation(11, 36)

370case ErrorCode.WRN_TopLevelNullabilityMismatchInParameterTypeOnOverride: