660comp = CreateCompilationWithAsyncIterator(source, options: TestOptions.DebugExe, parseOptions: TestOptions.Regular13); 715comp = CreateCompilationWithAsyncIterator(source, options: TestOptions.DebugExe, parseOptions: TestOptions.Regular13); 874comp = CreateCompilationWithAsyncIterator(source, options: TestOptions.DebugExe, parseOptions: TestOptions.Regular13); 929comp = CreateCompilationWithAsyncIterator(source, parseOptions: TestOptions.Regular13);

1713comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13); 1775comp = CreateCompilationWithTasksExtensions(source, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 1831comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13); 2104CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 2153CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 2195CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 2382var comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 2453var comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 2510CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput, verify: Verification.FailsILVerify).VerifyDiagnostics(); 2614var comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 2678var comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 2727CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 2786CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 2831CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics);

3137CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3170CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3208CompileAndVerify(source, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 3251CompileAndVerify(source, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13, verify: Verification.FailsILVerify).VerifyDiagnostics(); 3290CompileAndVerify(source, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 3333CompileAndVerify(source, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 3372var comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 3412CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3450CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3486CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3532var comp = CreateCompilationWithTasksExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe);

57var comp = CreateCompilationWithIndex(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 233var comp = CreateCompilationWithIndex(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 275var comp = CreateCompilationWithIndex(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1567var comp = CreateCompilationWithIndex(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1759var comp = CreateCompilationWithIndex(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1976comp = CreateCompilationWithIndex(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2197var comp = CreateCompilationWithIndexAndRange(source, parseOptions: useCsharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview);

1408CreateCompilation(source, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net70).VerifyDiagnostics(expectedDiagnostics);

60CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 111var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 157var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 193var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 306CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 362var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 419parseOptions: TestOptions.Regular13); 450var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 481var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 511var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 541var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 572var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 600var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 653parseOptions: TestOptions.Regular13); 683var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 713var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 860var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 942var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 1024var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 1266CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 1297CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 1328CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 1365CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 1399CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 1429CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 1459CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3195CompileAndVerify(source, parseOptions: TestOptions.Regular13, verify: Verification.FailsILVerify) 3485CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3545CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3605CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3668CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3743CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3787CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3909CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4015CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4623var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 4732CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4773CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4813CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4939CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4975CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5029CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5079CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5171var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 5461CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5497CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5656CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5687CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5912CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 6002CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6035CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6068CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6101CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6134CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6175CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6272verifyWithMissing(missingRosHelper, TestOptions.Regular13, expectedDiagnostics); 6273verifyWithMissing(missingSpanHelper, TestOptions.Regular13, expectedDiagnostics); 6345verifyWithMissing(missingRosHelper, TestOptions.Regular13, expectedDiagnostics); 6346verifyWithMissing(missingSpanHelper, TestOptions.Regular13, expectedDiagnostics); 6380CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6421CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6462CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6504CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6545CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6607CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6675CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 6957var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 7180CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 7302var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7368CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 7418CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 7492var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7584var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7780var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7807var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7891var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7941var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7969var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 7999var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 8026CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8082CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8130CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8162CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8219CreateCompilationWithSpanAndMemoryExtensions([source1, source2], parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8243comp = CreateCompilationWithSpanAndMemoryExtensions([source1, source3], parseOptions: TestOptions.Regular13); 8272CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8310CreateCompilationWithSpanAndMemoryExtensions([source1, source2], parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8336comp = CreateCompilationWithSpanAndMemoryExtensions([source1, source3], parseOptions: TestOptions.Regular13); 8363CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 8394var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 8435var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13); 8502var comp = CreateCompilationWithSpanAndMemoryExtensions(source, parseOptions: TestOptions.Regular13);

874var definingComp = CreateCompilation([source, OverloadResolutionPriorityAttributeDefinition], parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 884CompileAndVerify(consumingSource, references: [definingComp.ToMetadataReference()], parseOptions: TestOptions.Regular13, expectedOutput: "4321").VerifyDiagnostics();

7012CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 7037CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 7066CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics(

46CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 79CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 161CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 193CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 278CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 316CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 408CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 440CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 526CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 564CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 810CreateCompilation(src7, references: [comp1Ref], targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 844CreateCompilation(src8, references: [comp1Ref], targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 1352CreateCompilation(src7, references: [comp1Ref], targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 1405CreateCompilation(src8, references: [comp1Ref], targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 1928CreateCompilation(src7, references: [comp1Ref], targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 1981CreateCompilation(src8, references: [comp1Ref], targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 4387comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 4396comp = CreateCompilation(src, targetFramework: TargetFramework.Mscorlib461Extended, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4403comp = CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 4438CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 4446CreateCompilation(src, targetFramework: TargetFramework.Mscorlib461Extended, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 5467CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 5600CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 5864CreateCompilation(src, targetFramework: TargetFramework.Net70, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 7278comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 7338comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 7362comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 7394comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 8690comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 8746comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 8766comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 8796comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 8835comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 11760comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 11827comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 11845comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 11890comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 13717comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 13794comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 13818comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 13870comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 13927comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 16143comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 16199comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 16219comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 16250comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 16293comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 17399comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 17488comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 17514comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 17567comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 18907comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 18958comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 18978comp3 = CreateCompilation(src3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 19008comp = CreateCompilation(src, targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 19047comp2 = CreateCompilation(src2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 20041CreateCompilation([src1, src2], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20054CreateCompilation(src2, references: [comp1Ref], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20086CreateCompilation([src1, src3], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20096CreateCompilation(src3, references: [comp1Ref], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20298CreateCompilation([src1, src2], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20311CreateCompilation(src2, references: [comp1Ref], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20343CreateCompilation([src1, src3], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 20353CreateCompilation(src3, references: [comp1Ref], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 28752comp2 = CreateCompilation(text2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 28770comp3 = CreateCompilation(text3, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13); 28836comp2 = CreateCompilation(text2, references: [comp1.ToMetadataReference()], targetFramework: s_targetFrameworkSupportingByRefLikeGenerics, parseOptions: TestOptions.Regular13);

41CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 69CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 97CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 127CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 155CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 180CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 207CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 266CreateCompilation(source, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyEmitDiagnostics(expectedDiagnostics); 301CreateCompilation(source, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyEmitDiagnostics(expectedDiagnostics); 336CreateCompilation(source, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyEmitDiagnostics(expectedDiagnostics); 430CreateCompilation(source, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll, targetFramework: TargetFramework.Net70).VerifyEmitDiagnostics(expectedDiagnostics); 588CreateCompilation(source, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyEmitDiagnostics(expectedDiagnostics); 850CreateCompilation(source, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll, targetFramework: TargetFramework.Net70).VerifyEmitDiagnostics(expectedDiagnostics);

837CompileAndVerify([source, s_collectionExtensions], parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput); 1044CompileAndVerify([source, s_collectionExtensions], parseOptions: TestOptions.Regular13, 1410verify(TestOptions.Regular13, expectedType13); 1921parseOptions: TestOptions.Regular13, 1960parseOptions: TestOptions.Regular13, 2075var comp = CreateCompilation(new[] { source, s_collectionExtensionsWithSpan }, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80); 2205parseOptions: TestOptions.Regular13, 2241CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 2333CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput); 2363parseOptions: TestOptions.Regular13, 2408parseOptions: TestOptions.Regular13, 2492parseOptions: TestOptions.Regular13, 2585parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 2661parseOptions: TestOptions.Regular13, 2772parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 2844parseOptions: TestOptions.Regular13, 2938parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics);

17034var comp = CreateCompilation(src + Buffer10Definition, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe); 17079var comp = CreateCompilation(src + Buffer10Definition, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe); 20357CompileAndVerify(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, 20819CompileAndVerify(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, 21037CompileAndVerify(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, 21090CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21140CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21189CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21253CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21297CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21337CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21430CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 21488CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 21775CompileAndVerify(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, 22097CompileAndVerify(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, 22282CompileAndVerify(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, 22343CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 22401CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 22458CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 22520CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 22564CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 22604CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 22693CreateCompilation(src, targetFramework: TargetFramework.Net80, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 22749CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyEmitDiagnostics(expectedDiagnostics); 23316CreateCompilation(src, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net80).VerifyDiagnostics(expectedDiagnostics); 23340foreach (var parseOptions in new[] { TestOptions.Regular12, TestOptions.Regular13, TestOptions.RegularPreview })

3979comp = CreateCompilation(src, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4026comp2 = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4073comp = CreateCompilation(src2 + src1, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4093comp2 = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4141comp = CreateCompilation(src, targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4188comp = CreateCompilation(src2 + src1, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4242comp2 = CreateCompilation(src2, references: [comp1Ref], options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4312comp = CreateCompilation(src2 + src1, options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4332comp2 = CreateCompilation(src2, references: [comp1Ref], options: TestOptions.ReleaseDll, parseOptions: TestOptions.Regular13); 4408comp2 = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 5787CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: "List<byte>"); 5809parseOptions: TestOptions.Regular13, 6365comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 6439comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.StandardAndCSharp, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 6585comp1 = CreateCompilation(src1, references: [comp0Ref], targetFramework: TargetFramework.StandardAndCSharp, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 6663comp1 = CreateCompilation(src1, references: [comp0Ref], targetFramework: TargetFramework.StandardAndCSharp, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 7281comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 7397comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 7474comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.StandardAndCSharp, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 7996comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.Net80, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13); 8078comp = CreateCompilation(src2, references: [comp1Ref], targetFramework: TargetFramework.StandardAndCSharp, options: TestOptions.ReleaseExe, parseOptions: TestOptions.Regular13);

1622var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: TestOptions.Regular13, options: TestOptions.ReleaseExe); 1673var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1723var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1773var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1823var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1873var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1923var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 1974var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2019var comp = CreateCompilation(new[] { source, s_utils }, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2075comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2132comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2197comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2257comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2310comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2349comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2392comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2439comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2486comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2534comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2582comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2631comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2680comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2721comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 2773comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 3072var comp = CreateCompilation(source, parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview); 3105CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3134CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyDiagnostics( 3556comp = CreateCompilation(source, parseOptions: TestOptions.Regular13); 3655comp = CreateCompilation(source, parseOptions: TestOptions.Regular13); 6819CreateCompilation([source1, source2], parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 6834CompileAndVerify([source1, source3], parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 6875CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 6916CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 6957CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 7007CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 7054CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 7101CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 7145CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 7181CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 7217CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 7266CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 7309CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13435CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13476CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13509CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 13539CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13606CompileAndVerify(source3, [comp2Ref, comp1b.EmitToImageReference()], parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13656CompileAndVerify(source, parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13723CompileAndVerify(source3, [comp2Ref, comp1bRef], parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13774CompileAndVerify([source1, source2], parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 13789CompileAndVerify([source1, source3], parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13855CompileAndVerify(source3, [comp2Ref, comp1bRef], parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 13870CompileAndVerify(source4, [comp2Ref, comp1bRef], parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13911CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 13954CompileAndVerify(source3, [comp2Ref, comp1aRef], parseOptions: TestOptions.Regular13, symbolValidator: validateSymbols, expectedOutput: expectedOutput).VerifyDiagnostics(); 13983CompileAndVerify(source3, [comp2Ref, comp1bRef], parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics();

4948var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5072var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5195var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5319var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5451var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5636var parseOptions = version switch { 12 => TestOptions.Regular12, 13 => TestOptions.Regular13, _ => TestOptions.RegularPreview }; 5668var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5802var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 5994var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 6117var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13; 6446var parseOptions = testPreview ? TestOptions.RegularPreview : TestOptions.Regular13;

2441CreateCompilation(src, options: TestOptions.UnsafeDebugDll, parseOptions: TestOptions.Regular13.WithFeature("run-nullable-analysis", "never")).VerifyDiagnostics(expectedDiagnostics);

2391""", parseOptions: TestOptions.Regular13).VerifyDiagnostics( 2419""", parseOptions: TestOptions.Regular13).VerifyDiagnostics( 2435""", parseOptions: TestOptions.Regular13).VerifyDiagnostics( 2451""", parseOptions: TestOptions.Regular13).VerifyDiagnostics(

4401CreateCompilation(source, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics);

1307CreateCompilation(source, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 1343CompileAndVerify(source, parseOptions: TestOptions.Regular13, expectedOutput: expectedOutput).VerifyDiagnostics(); 3199CreateCompilation(code, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 3234CompileAndVerify(code, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 3268CreateCompilation(code, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3299CompileAndVerify(code, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net70, verify: Verification.FailsPEVerify).VerifyDiagnostics(); 3330CreateCompilation(code, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net70).VerifyEmitDiagnostics(expectedDiagnostics); 3360CreateCompilation(code, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 3393CompileAndVerify(code, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13).VerifyDiagnostics(); 3428CreateCompilation(code, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 3461CompileAndVerify(code, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net70, verify: Verification.FailsPEVerify).VerifyDiagnostics(); 3496CreateCompilation(code, parseOptions: TestOptions.Regular13, targetFramework: TargetFramework.Net70).VerifyEmitDiagnostics(expectedDiagnostics);

15361CreateCompilation(text, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics);

1006CreateCompilationWithMscorlibAndSpan(text, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 1061var comp = CreateCompilationWithMscorlibAndSpan(text, TestOptions.ReleaseExe, TestOptions.Regular13); 1147CreateCompilationWithMscorlibAndSpan(text, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(expectedDiagnostics); 1208var comp = CreateCompilationWithMscorlibAndSpan(text, TestOptions.ReleaseExe, TestOptions.Regular13); 1834var comp = CreateCompilationWithSpan(source, parseOptions: TestOptions.Regular13);

1130comp = CreateCompilation(text, options: TestOptions.DebugExe, parseOptions: TestOptions.Regular13);

283CreateCompilation(text, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 306CreateCompilation(text, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 329CreateCompilation(text, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 353CreateCompilation(text, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 397CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 445CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 492CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 619CompileAndVerify(code, expectedOutput: expectedOutput, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 644CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyEmitDiagnostics(); 676CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 754CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 812CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 878CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 905CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 936CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 964CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 984CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 1015CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 1043CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 1075CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 1107CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 1138CreateCompilation(code, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 1158CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1180CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1203CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1228CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1246CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1268CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1293CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1389CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1415CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1438CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1463CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1486CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1511CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1529CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1551CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1576CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1634CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1658CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1684CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1708CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1737CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1756CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1779CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1805CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1877CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1905CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1929CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 1955CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 1979CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 2008CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 2027CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 2050CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(); 2076CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 2148CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 2176CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyDiagnostics(expectedDiagnostics); 2197CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 2217CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2241CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 2264CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2283CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 2306CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 2329CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2387CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2402CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 2424CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2442CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(); 2464CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2489CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2517CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2552CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2577CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseExe).VerifyDiagnostics(expectedDiagnostics); 2596CreateCompilation(code, parseOptions: TestOptions.Regular13, options: TestOptions.UnsafeReleaseDll).VerifyEmitDiagnostics(); 3213CreateCompilation(withUnsafeOnMembers, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 3231CreateCompilation(withUnsafeOnTypeAndMembers, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 3265CreateCompilation(withUnsafeOnMembers, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 3275CreateCompilation(withUnsafeOnTypeAndMembers, options: TestOptions.UnsafeReleaseDll, parseOptions: TestOptions.Regular13).VerifyEmitDiagnostics(); 10456CreateCompilation(text, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics); 10829CreateCompilation(text, parseOptions: TestOptions.Regular13).VerifyDiagnostics(expectedDiagnostics);

3360parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview, 3449parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview, 3515parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview, 3600parseOptions: useCSharp13 ? TestOptions.Regular13 : TestOptions.RegularPreview,

4852var comp = CreateCompilation(source, parseOptions: TestOptions.Regular13);

8132CreateCompilation(text, parseOptions: TestOptions.Regular13).VerifyDiagnostics(

325ParserErrorMessageTests.ParseAndValidate(test, TestOptions.Regular13); 341ParserErrorMessageTests.ParseAndValidate(test, TestOptions.Regular13); 357ParserErrorMessageTests.ParseAndValidate(test, TestOptions.Regular13);

1171var token = LexToken(text, TestOptions.Regular13); 1350var token = LexToken(text, TestOptions.Regular13);

84var comp = CreateCompilation(source, parseOptions: TestOptions.Regular13); 879var comp = CreateCompilation(source, parseOptions: TestOptions.Regular13); 902var comp = CreateCompilation(source, parseOptions: TestOptions.Regular13);