ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember

98 references to ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember

Microsoft.CodeAnalysis.CSharp (3)

Errors\ErrorFacts.cs (1)

1959case ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember:

Symbols\TypeSymbol.cs (2)

1632diagnostics.Add(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, 1732diagnostics.Add(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember,

Microsoft.CodeAnalysis.CSharp.Symbol.UnitTests (95)

Symbols\DefaultInterfaceImplementationTests.cs (63)

1845Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M1()", "I1.M1()", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 1856Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M1()", "I1.M1()", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 1954Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M1()", "I1.M1()", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15) 1962Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M1()", "I1.M1()", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15) 4402Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.set", "I1.P7.set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4408Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P1.get", "I1.P1.get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4414Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P3.get", "I1.P3.get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4420Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P5.set", "I1.P5.set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4426Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.get", "I1.P7.get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4497Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P1.get", "I1.P1.get", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4503Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P3.get", "I1.P3.get", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4509Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P5.set", "I1.P5.set", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4515Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.get", "I1.P7.get", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4521Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.set", "I1.P7.set", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4627Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.set", "I1.P7.set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4630Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P1.get", "I1.P1.get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4633Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P3.get", "I1.P3.get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4636Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P5.set", "I1.P5.set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 4639Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.get", "I1.P7.get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15) 4647Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P1.get", "I1.P1.get", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4650Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P3.get", "I1.P3.get", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4653Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P5.set", "I1.P5.set", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4656Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.get", "I1.P7.get", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 4659Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.P7.set", "I1.P7.set", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15) 5949Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[long].set", "I1.this[long].set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 5955Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[sbyte].get", "I1.this[sbyte].get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 5961Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[short].get", "I1.this[short].get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 5967Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[int].set", "I1.this[int].set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 5973Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[long].get", "I1.this[long].get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 6058Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[long].set", "I1.this[long].set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 6061Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[sbyte].get", "I1.this[sbyte].get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 6064Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[short].get", "I1.this[short].get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 6067Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[int].set", "I1.this[int].set", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 6070Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.this[long].get", "I1.this[long].get", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15) 7382Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.remove", "I1.E7.remove", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 7388Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.add", "I1.E7.add", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 7442Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.add", "I1.E7.add", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 7448Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.remove", "I1.E7.remove", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 7537Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.remove", "I1.E7.remove", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15), 7540Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.add", "I1.E7.add", "Test2", "default interface implementation", "7.3", "8.0").WithLocation(2, 15) 7548Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.add", "I1.E7.add", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15), 7551Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.E7.remove", "I1.E7.remove", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 15) 12301Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "M1").WithArguments("Test1.M1()", "I1.M1()", "Test1", "static abstract members in interfaces", "9.0", "11.0").WithLocation(5, 17) 32964Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1()", "I2.M1()", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15), 32967Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1()", "I4.M1()", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15) 33050Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1()", "I2.M1()", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15), 33053Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1()", "I4.M1()", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15) 37013Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1.get", "I2.M1.get", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15), 37016Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1.set", "I4.M1.set", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15) 37080Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1.get", "I2.M1.get", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15), 37083Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1.set", "I4.M1.set", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15) 40065Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1.remove", "I2.M1.remove", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15), 40068Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1.add", "I2.M1.add", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15), 40071Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1.remove", "I4.M1.remove", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15), 40074Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1.add", "I4.M1.add", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15) 40155Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1.add", "I2.M1.add", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15), 40158Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.M1.remove", "I2.M1.remove", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15), 40161Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1.add", "I4.M1.add", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15), 40164Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.M1.remove", "I4.M1.remove", "Test1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(6, 15) 42422Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I2.this[int].get", "I2.this[int].get", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15), 42425Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.I4.this[int].set", "I4.this[int].set", "Test1", "default interface implementation", "7.3", "8.0").WithLocation(6, 15) 68348Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1<Test1>"), 68351Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1<Test1>")

Symbols\StaticAbstractMembersInInterfacesTests.cs (32)

15943Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "M02").WithArguments("Test.M02()", "I1.M02()", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 24) 16351Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01()", "I1.M01()", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23) 16398Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M01()", "I1.M01()", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19) 18820Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, op).WithArguments("Test2.operator checked " + op + "(Test2)", "I2<Test2>.operator checked " + op + "(Test2)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 42) 18831Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, op).WithArguments("Test2.operator " + op + "(Test2)", "I2<Test2>.operator " + op + "(Test2)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 34) 18942Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, op).WithArguments("Test2.operator " + op + "(Test2, int)", "I2<Test2>.operator " + op + "(Test2, int)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 34) 18959Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, ">>>").WithArguments("Test2.operator >>>(Test2, int)", "I2<Test2>.operator >>>(Test2, int)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 34) 18977Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, op).WithArguments("Test2.operator checked " + op + "(Test2, int)", "I2<Test2>.operator checked " + op + "(Test2, int)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 42) 20334Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.operator " + checkedKeyword + op + "(I1)", "I1.operator " + checkedKeyword + op + "(I1)", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23) 20469Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.operator " + checkedKeyword + op + "(I1, int)", "I1.operator " + checkedKeyword + op + "(I1, int)", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23) 20528Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.operator " + checkedKeyword + op + @"(I1)", "I1.operator " + checkedKeyword + op + @"(I1)", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19) 20608Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.operator " + checkedKeyword + op + @"(I1, int)", "I1.operator " + checkedKeyword + op + @"(I1, int)", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19) 22787Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "M02").WithArguments("Test.M02", "I1.M02", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 23), 22790Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "get").WithArguments("Test.M02.get", "I1.M02.get", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 29), 22793Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "set").WithArguments("Test.M02.set", "I1.M02.set", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 34) 23446Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01.get", "I1.M01.get", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23), 23449Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01.set", "I1.M01.set", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23), 23452Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01", "I1.M01", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23) 23523Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M01.get", "I1.M01.get", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19), 23526Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M01.set", "I1.M01.set", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19) 25565Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "M02").WithArguments("Test.M02.add", "I1.M02.add", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 39), 25568Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "M02").WithArguments("Test.M02.remove", "I1.M02.remove", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 39), 25571Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "M02").WithArguments("Test.M02", "I1.M02", "Test", "static abstract members in interfaces", "10.0", "11.0").WithLocation(5, 39), 26138Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01.add", "I1.M01.add", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23), 26141Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01.remove", "I1.M01.remove", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23), 26144Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("C2.M01", "I1.M01", "C5", "static abstract members in interfaces", "10.0", "11.0").WithLocation(10, 23) 26216Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M01.add", "I1.M01.add", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19), 26219Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1").WithArguments("I1.M01.remove", "I1.M01.remove", "C1", "static abstract members in interfaces", "10.0", "11.0").WithLocation(2, 19) 28459Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "int").WithArguments("Test2." + op + " operator int(Test2)", "I2<Test2>." + op + " operator int(Test2)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 37) 28476Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "int").WithArguments("Test2." + op + " operator checked int(Test2)", "I2<Test2>." + op + " operator checked int(Test2)", "Test2", "static abstract members in interfaces", "10.0", "11.0").WithLocation(9, 45) 29073Diagnostic(ErrorCode.ERR_LanguageVersionDoesNotSupportInterfaceImplementationForMember, "I1<C1>").WithArguments("C2." + op + " operator " + checkedKeyword + "int(C1)", "I1<C1>." + op + " operator " + checkedKeyword + "int(C1)", "C5", "static abstract members in interfaces", 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