19=> UsingTree(text, options: null, expectedErrors);

35UsingTree(@" 276UsingTree(@" 469UsingTree(@"

6598var tree = UsingTree(@" 8148UsingTree(@" 8199UsingTree(@" 8246UsingTree(@" 8321UsingTree(@"

6741UsingTree($$""" 6807UsingTree($$""" 6853UsingTree($$""" 6902UsingTree($$""" 6985UsingTree($$"""

329UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 446UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 1501UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 1635UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 1706UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 1822UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 1948UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2013UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 2063UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2108UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 2183UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2240UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2264UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2290UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2396UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2502UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2594UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2642UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 2712UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2777UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 2820UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2865UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 2940UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 2995UsingTree(source, TestOptions.Regular11, 3047UsingTree(source, TestOptions.Regular11, 3116UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 3193UsingTree(source, TestOptions.RegularPreview, 3263UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 3392UsingTree(source, parseOptions); 3430UsingTree(source, TestOptions.Script); 3465UsingTree(source, TestOptions.Script, 3521UsingTree(source, TestOptions.Script, 3580UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 3647UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 3718UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 3794UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 3870UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 3942UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 4029UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 4109UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4180UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 4249UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4324UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 4397UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4473UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 4547UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4618UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4693UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4769UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4844UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4915UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 4986UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5061UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5137UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5204UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5275UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 5348UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 5421UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 5505UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 5574UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 5644UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5723UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5794UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 5873UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 5994UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6046UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6102UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6180UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6248UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6305UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6395UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6478UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6534UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6605UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6665UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6737UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6798UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 6889UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 6945UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7005UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7066UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7126UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7182UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7238UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7298UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7359UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7411UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 7467UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7545UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7613UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7685UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7755UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7826UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7898UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 7965UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 8033UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 8089UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 8142UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 8181UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 8249UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 8283UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 8346UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 8413UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11228UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 11299UsingTree(source, TestOptions.Regular11, 11382UsingTree(source, TestOptions.Regular11, 11465UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11497UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 11585UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11622UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 11717UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11792UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11847UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11906UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 11946UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12003UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12092UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12133UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12189UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12233UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12279UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12321UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12367UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12426UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12493UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12540UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12610UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12673UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12719UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12771UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12821UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12877UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 12928UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 12985UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13031UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13081UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13132UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13182UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13228UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13282UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13328UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13378UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13429UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13471UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13517UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 13576UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 13646UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 13698UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 13768UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 13842UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 13952UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14069UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14128UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14192UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14260UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14334UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion)); 14382UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14468UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14524UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion), 14592UsingTree(source, TestOptions.Regular.WithLanguageVersion(langVersion),

41var tree = UsingTree(@" 115var tree = UsingTree(@" 193var tree = UsingTree(@" 269var tree = UsingTree(@" 357var tree = UsingTree(@" 441var tree = UsingTree(@" 516var tree = UsingTree(@" 592var tree = UsingTree(@" 684var tree = UsingTree(@" 774var tree = UsingTree(@" 887var tree = UsingTree(@" 964var tree = UsingTree(@" 1051var tree = UsingTree(@" 1125var tree = UsingTree(@" 1224var tree = UsingTree(@" 1322var tree = UsingTree(@" 1500var tree = UsingTree(@" 1580var tree = UsingTree(@" (int x, int y) = (1, 2); ", options: TestOptions.Script); 1656var tree = UsingTree(@" foreach ((int x, int y) in new[] { (1, 2) }) { }; ", options: TestOptions.Script);

34UsingTree(src, TestOptions.Regular13); 90UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview); 166UsingTree(src, TestOptions.Regular13); 203UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview); 258UsingTree(src, TestOptions.Regular13); 319UsingTree(src, TestOptions.Regular13, 350UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview, 409UsingTree(src, TestOptions.Regular13); 444UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview); 505UsingTree(src, TestOptions.Regular13, 563UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview); 593UsingTree(""" 677UsingTree(""" 770UsingTree(""" 816UsingTree(""" 883UsingTree(src, TestOptions.RegularPreview); 942UsingTree(src, TestOptions.RegularPreview); 994UsingTree(src, TestOptions.RegularPreview, 1048UsingTree(src, TestOptions.RegularPreview, 1111UsingTree(""" 1155UsingTree(""" 1195UsingTree(""" 1242UsingTree(""" 1285UsingTree(""" 1340UsingTree(src, TestOptions.RegularPreview); 1400UsingTree(src, TestOptions.RegularPreview); 1452UsingTree(src, TestOptions.RegularPreview, 1507UsingTree(src, TestOptions.RegularPreview, 1569UsingTree(src, TestOptions.RegularPreview, 1631UsingTree(src, TestOptions.RegularPreview, 1691UsingTree(src, TestOptions.RegularPreview); 1757UsingTree(src, TestOptions.RegularPreview, 1797UsingTree(""" 1870UsingTree(src, TestOptions.RegularPreview); 1914UsingTree(src, TestOptions.RegularPreview); 1974UsingTree(src, TestOptions.RegularPreview); 2030UsingTree(""" 2103UsingTree(src, TestOptions.RegularPreview); 2142UsingTree(""" 2196UsingTree(""" 2250UsingTree(""" 2324UsingTree(""" 2398UsingTree(""" 2495UsingTree(src, TestOptions.RegularPreview); 2549UsingTree(src, TestOptions.RegularPreview); 2632UsingTree(src, TestOptions.RegularPreview); 2723UsingTree(src, TestOptions.RegularPreview); 2807UsingTree(src, TestOptions.RegularPreview); 2886UsingTree(""" 2989UsingTree(src, TestOptions.RegularPreview); 3052UsingTree(src, TestOptions.RegularPreview); 3123UsingTree(src, TestOptions.RegularPreview); 3191UsingTree(src, TestOptions.RegularPreview); 3263UsingTree(src, TestOptions.RegularPreview); 3327UsingTree(src, TestOptions.RegularPreview); 3422UsingTree(src, TestOptions.RegularPreview); 3516UsingTree(src, TestOptions.RegularPreview); 3587UsingTree(""" 3657UsingTree(""" 3712UsingTree(""" 3756UsingTree(""" 3801UsingTree(""" 3851UsingTree($$""" 3895UsingTree(""" 3952UsingTree(""" 4001UsingTree(""" 4072UsingTree(""" 4131UsingTree(""" 4203UsingTree(""" 4252UsingTree(""" 4329UsingTree(""" 4411UsingTree(""" 4482UsingTree(""" 4558UsingTree(""" 4633UsingTree(""" 4701UsingTree(""" 4747UsingTree(""" 4800UsingTree(src, TestOptions.Regular13); 4834UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview, 4873UsingTree(""" 4922UsingTree(src, TestOptions.Regular13); 4964UsingTree(src, useCSharp14 ? TestOptions.Regular14 : TestOptions.RegularPreview, 5001UsingTree(""" 5052UsingTree(""" 5168UsingTree(src, TestOptions.RegularPreview); 5203UsingTree(""" 5274UsingTree("""

57UsingTree($$""" 117UsingTree($$""" 159UsingTree($$""" 210UsingTree($$""" 267UsingTree($$""" 329UsingTree($$""" 386UsingTree($$""" 452UsingTree($$""" 524UsingTree($$""" 603UsingTree($$""" 671UsingTree($$""" 751UsingTree($$""" 847UsingTree($$""" 897UsingTree($$""" 954UsingTree($$""" 1000UsingTree($$""" 1046UsingTree($$""" 1092UsingTree($$""" 1142UsingTree($$""" 1196UsingTree($$""" 1243UsingTree($$""" 1312UsingTree($$""" 1363UsingTree($$""" 1417UsingTree($$""" 1478UsingTree($$""" 1556UsingTree($$""" 1620UsingTree($$""" 1696UsingTree($$""" 1747UsingTree($$""" 1837UsingTree($$""" 1914UsingTree($$""" 1965UsingTree($$""" 2024UsingTree($$""" 2083UsingTree($$""" 2147UsingTree($$""" 2220UsingTree($$$"""" 2271UsingTree($$$"""" 2328UsingTree($$"""

35var tree = UsingTree(text, options, expectedParsingDiagnostics);

1705UsingTree(@"

46UsingTree(source, options, expectedDiagnostics); 73UsingTree(source, options.WithFeature(FeatureName)); 204UsingTree(source, options, expectedDiagnostics); 235UsingTree(source, TestOptions.Regular.WithFeature(FeatureName), 302UsingTree(source, TestOptions.Regular.WithFeature(FeatureName).WithPreprocessorSymbols("X"), 370UsingTree(source, TestOptions.Regular.WithFeature(FeatureName), 446UsingTree(source, TestOptions.Regular.WithFeature(FeatureName)); 486UsingTree(source, TestOptions.Regular.WithFeature(FeatureName)); 535UsingTree(source, TestOptions.Regular.WithFeature(FeatureName)); 562UsingTree(source, TestOptions.Regular.WithFeature(FeatureName), 604UsingTree(source, TestOptions.Regular.WithFeature(FeatureName)); 629UsingTree(source, TestOptions.Regular.WithFeature(FeatureName), 658UsingTree(source, TestOptions.Script); 721UsingTree(source, TestOptions.Script, 756UsingTree(source, TestOptions.Script,

7054UsingTree(""" 7099UsingTree(""" 7159UsingTree("""

4988UsingTree(source, TestOptions.Regular9); 4991UsingTree(source, TestOptions.Regular10);

356var tree = UsingTree(@" 553var tree = UsingTree(@" 720UsingTree(code, TestOptions.Regular9).GetDiagnostics().Verify(); 723UsingTree(code, TestOptions.Regular8); 806UsingTree(code, TestOptions.Regular9).GetDiagnostics().Verify(); 809UsingTree(code, TestOptions.Regular8); 909var tree = UsingTree(@" 989var tree = UsingTree(@"

2261UsingTree(""" 3235UsingTree(text, options: options.WithLanguageVersion(version)); 3380UsingTree(text, options: options.WithLanguageVersion(version), errors); 3508UsingTree(text, options: options.WithLanguageVersion(version), errors); 3618UsingTree(text, options: options.WithLanguageVersion(version), errors); 3728UsingTree(text, options: options.WithLanguageVersion(version), errors); 3784UsingTree("public int N::I::operator +(int x, int y) => x + y;", options: options.WithLanguageVersion(LanguageVersion.Preview), 3868UsingTree("public int I::operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 3927UsingTree("public int I.operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview)); 3982UsingTree("public int I<T>.operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview)); 4046UsingTree("public int N1::N2::I.operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 5114UsingTree(text, options: options.WithLanguageVersion(version)); 5252UsingTree(text, options: options.WithLanguageVersion(version), errors); 5373UsingTree(text, options: options.WithLanguageVersion(version), errors); 5476UsingTree(text, options: options.WithLanguageVersion(version), errors); 5579UsingTree(text, options: options.WithLanguageVersion(version), errors); 5634UsingTree("int N::I::operator +(int x, int y) => x + y;", options: options.WithLanguageVersion(LanguageVersion.Preview), 5717UsingTree("int I::operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 5775UsingTree("int I.operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview)); 5829UsingTree("int I<T>.operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview)); 5892UsingTree("int N1::N2::I.operator +(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 7024UsingTree(text, options: options.WithLanguageVersion(version)); 7137UsingTree(text, options: options.WithLanguageVersion(version), errors); 7241UsingTree(text, options: options.WithLanguageVersion(version), errors); 7345UsingTree(text, options: options.WithLanguageVersion(version), errors); 7449UsingTree(text, options: options.WithLanguageVersion(version), errors); 7504UsingTree("implicit N::I::operator int(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 7570UsingTree("explicit I::operator int(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 7628UsingTree("implicit I.operator int(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview)); 7682UsingTree("explicit I<T>.operator int(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview)); 7745UsingTree("implicit N1::N2::I.operator int(int x) => x;", options: options.WithLanguageVersion(LanguageVersion.Preview), 8626UsingTree( 11923UsingTree(text, options: CSharpParseOptions.Default.WithDocumentationMode(DocumentationMode.Parse),

929UsingTree(source, TestOptions.Regular1,

149return UsingTree(text, options: null, expectedErrors);

22UsingTree(""" 685UsingTree(""" 752UsingTree(""" 1109UsingTree(""" 1170UsingTree(""" 1241UsingTree(""" 1309UsingTree(""" 1355UsingTree(""" 1395UsingTree(""" 1462UsingTree("""

172UsingTree(@"

19=> UsingTree(text, TestOptions.Regular9, expectedErrors); 108UsingTree(text, options: TestOptions.Regular8); 2667UsingTree(text, options: TestOptions.Regular9, 2677UsingTree(text, options: TestOptions.Regular10, 2728UsingTree(text, options: TestOptions.Regular10); 2732UsingTree(text, options: TestOptions.Regular9); 2735UsingTree(text, options: TestOptions.Regular8, 2863UsingTree(text, options: TestOptions.Regular10); 2914UsingTree(text, options: TestOptions.Regular10); 2927UsingTree(text, options: TestOptions.Regular9); 2954UsingTree(text, options: TestOptions.Regular8, 3058UsingTree(text, options: TestOptions.RegularPreview, 3116UsingTree(text, options: TestOptions.RegularPreview, 3208UsingTree(text, options: TestOptions.Regular10, 3253UsingTree(text, options: TestOptions.Regular9, 3298UsingTree(text, options: TestOptions.Regular8); 3318UsingTree(text, options: TestOptions.Regular9); 3338UsingTree(text, options: TestOptions.Regular10); 3358UsingTree(text, options: TestOptions.Regular10, 3403UsingTree(text, options: TestOptions.Regular9, 3448UsingTree(text, options: TestOptions.RegularPreview, 3540UsingTree(text, options: TestOptions.RegularPreview); 3561UsingTree(text, options: TestOptions.RegularPreview); 3582UsingTree(text, options: TestOptions.RegularPreview); 3602UsingTree(text, options: TestOptions.RegularPreview); 3636UsingTree(text, options: TestOptions.RegularPreview); 3671UsingTree(text, options: TestOptions.RegularPreview); 3692UsingTree(text, options: TestOptions.RegularPreview); 3714UsingTree(text, options: TestOptions.RegularPreview, 3746UsingTree(text, options: TestOptions.RegularPreview, 3797UsingTree(text, options: TestOptions.RegularPreview); 3808UsingTree(text, options: TestOptions.Regular8, 3844UsingTree(text, options: TestOptions.Regular9); 3869UsingTree(text, options: TestOptions.RegularPreview); 3873UsingTree(text, options: TestOptions.Regular8); 3917UsingTree(text, options: TestOptions.Regular9); 3942UsingTree(text, options: TestOptions.RegularPreview, 3990UsingTree(text, options: TestOptions.RegularPreview, 4053UsingTree(text, options: TestOptions.RegularPreview); 4096UsingTree(text, options: TestOptions.RegularPreview);

579var tree = UsingTree(src, options: TestOptions.Regular13); 675var tree = UsingTree(src, options: TestOptions.Regular13); 806var tree = UsingTree(src, options: TestOptions.Regular13); 866var tree = UsingTree(src, options: TestOptions.Regular13); 2212var tree = UsingTree(src, options: TestOptions.Regular13); 3126var tree = UsingTree(@"a * b;", TestOptions.Script); 3156var tree = UsingTree(@"a * b", TestOptions.Script); 3189var tree = UsingTree(@"a<t>.n * f(x)", TestOptions.Script); 3325var tree = UsingTree(@"T ? a;", TestOptions.Script); 3355var tree = UsingTree(@"T ? b, c = 1;", TestOptions.Script); 3398var tree = UsingTree(@"T ? b = d => { };", TestOptions.Script); 3445var tree = UsingTree(@"T ? b = x ? y : z;", TestOptions.Script); 3495var tree = UsingTree(@"T ? a,", TestOptions.Script, 3537var tree = UsingTree(@"T ? a = 1,", TestOptions.Script, 3588var tree = UsingTree(@"T ? a {", TestOptions.Script, 3619var tree = UsingTree(@"T ? a.b {", TestOptions.Script, 3658var tree = UsingTree(@"T ? a<T>.b {", TestOptions.Script, 3706var tree = UsingTree(@"T ? a<T?>.b<S>.c {", TestOptions.Script, 3777var tree = UsingTree(@"T ? a() {", TestOptions.Script, 3813var tree = UsingTree(@"T ? a() where", TestOptions.Script, 3870var tree = UsingTree(@"T ? a(T b", TestOptions.Script, 3913var tree = UsingTree(@"T ? a.b(T c", TestOptions.Script, 3964var tree = UsingTree(@"T ? a<A>.b<B>(C c", TestOptions.Script, 4033var tree = UsingTree(@"T ? a([Attr]C c", TestOptions.Script, 4088var tree = UsingTree(@"T ? a([Attr(a = b)]c", TestOptions.Script, 4166var tree = UsingTree(@"T ? a(out C c", TestOptions.Script, 4210var tree = UsingTree(@"T ? a(C[] a", TestOptions.Script, 4265var tree = UsingTree(@"T ? a(params", TestOptions.Script, 4315var tree = UsingTree(@"T ? a(out T ? b", TestOptions.Script, 4363var tree = UsingTree(@"T ? a(ref T ? b", TestOptions.Script, 4411var tree = UsingTree(@"T ? a(params T ? b", TestOptions.Script, 4459var tree = UsingTree(@"T ? a([Attr]T ? b", TestOptions.Script, 4518var tree = UsingTree(@"T ? a(T ? b,", TestOptions.Script, 4580var tree = UsingTree(@"T ? a(T ? b)", TestOptions.Script, 4624var tree = UsingTree(@"T ? a(T c)", TestOptions.Script, 4664var tree = UsingTree(@"T ? a(this c d", TestOptions.Script, 4708var tree = UsingTree(@"T ? a(ref out T a", TestOptions.Script, 4753var tree = UsingTree(@"T ? a(int a", TestOptions.Script, 4796var tree = UsingTree(@"T ? a(ref int a", TestOptions.Script, 4840var tree = UsingTree(@"T ? a(T a =", TestOptions.Script, 4894var tree = UsingTree(@"T ? a(T[,] a", TestOptions.Script, 5013var tree = UsingTree(@"T ? m(a < b, c > d)", TestOptions.Script, 5069var tree = UsingTree(@"T ? 1", TestOptions.Script, 5110var tree = UsingTree(@"T ? a", TestOptions.Script, 5151var tree = UsingTree(@"T ? a.", TestOptions.Script, 5203var tree = UsingTree(@"T ? a[", TestOptions.Script, 5255var tree = UsingTree(@"T ? a<", TestOptions.Script, 5307var tree = UsingTree(@"T ? a<b", TestOptions.Script, 5356var tree = UsingTree(@"T ? a<b>", TestOptions.Script, 5406var tree = UsingTree(@"T ? a<b,c>", TestOptions.Script, 5461var tree = UsingTree(@"T ? a<b>.", TestOptions.Script, 5522var tree = UsingTree(@"T ? a<b>.c", TestOptions.Script, 5580var tree = UsingTree(@"T ? a<b>.c(", TestOptions.Script, 5649var tree = UsingTree(@"T ? a(", TestOptions.Script, 5701var tree = UsingTree(@"T ? a.b(", TestOptions.Script, 5761var tree = UsingTree(@"T ? m(c", TestOptions.Script, 5820var tree = UsingTree(@"T ? m(c,", TestOptions.Script, 5890var tree = UsingTree(@"T ? m(c:", TestOptions.Script, 5960var tree = UsingTree(@"T ? m(c?", TestOptions.Script, 6041var tree = UsingTree(@"T ? m(c? a", TestOptions.Script, 6119var tree = UsingTree(@"T ? m(c? a =", TestOptions.Script, 6208var tree = UsingTree(@"T ? m(c? a = b ?", TestOptions.Script, 6316var tree = UsingTree(@"T ? m()", TestOptions.Script, 6365var tree = UsingTree(@"T ? m(a)", TestOptions.Script, 6421var tree = UsingTree(@"T ? m();", TestOptions.Script, 6470var tree = UsingTree(@"T ? m(a);", TestOptions.Script, 6526var tree = UsingTree(@"T ? m(x: 1", TestOptions.Script, 6593var tree = UsingTree(@"T ? m(x: 1, y: a ? b : c)", TestOptions.Script, 6686var tree = UsingTree(@"T ? u => { } : v => { }", TestOptions.Script); 6739var tree = UsingTree(@"T ? u => (d ? e => 1 : f => 2)(3) : c => 2", TestOptions.Script); 6839var tree = UsingTree(@"T ? a ?", TestOptions.Script, 6902var tree = UsingTree(@"T ? a =", TestOptions.Script, 6954var tree = UsingTree(@"T ? a = b", TestOptions.Script, 7003var tree = UsingTree(@"T ? a = b : ", TestOptions.Script, 7049var tree = UsingTree(@"T ? m(out c", TestOptions.Script, 7109var tree = UsingTree(@"T ? m(ref c", TestOptions.Script, 7169var tree = UsingTree(@"T ? m(ref out", TestOptions.Script, 7247var tree = UsingTree(@"T ? m(ref out c", TestOptions.Script, 7322var tree = UsingTree(@"T ? m(this", TestOptions.Script, 7381var tree = UsingTree(@"T ? m(this.", TestOptions.Script, 7451var tree = UsingTree(@"T ? m(this<", TestOptions.Script, 7521var tree = UsingTree(@"T ? m(this[", TestOptions.Script, 7591var tree = UsingTree(@"T ? m(this a", TestOptions.Script, 7661var tree = UsingTree(@"T ? m(this(", TestOptions.Script, 7731var tree = UsingTree(@"T ? m(T[", TestOptions.Script, 7801var tree = UsingTree(@"T ? m(T[1", TestOptions.Script, 7878var tree = UsingTree(@"T ? m(T[1]", TestOptions.Script, 7952var tree = UsingTree(@"T ? a(T ? a =", TestOptions.Script, 8041var tree = UsingTree(@"T ? a(T)", TestOptions.Script, 8097var tree = UsingTree(@"T ? a(ref int.MaxValue)", TestOptions.Script, 8162var tree = UsingTree(@"T ? a(ref a,", TestOptions.Script, 8233var tree = UsingTree(@"T ? a(,", TestOptions.Script, 8306var tree = UsingTree(@"T ? a(T ? b[1] : b[2])", TestOptions.Script, 8479var tree = UsingTree(@"T ? m(a < b, c > d) :", TestOptions.Script, 8874var tree = UsingTree(@"from", TestOptions.Script); 8896var tree = UsingTree(@"from c", TestOptions.Script, 9691var tree = UsingTree("a < b,c.", TestOptions.Script,

315var tree = UsingTree(@" 735var tree = UsingTree(text, TestOptions.Regular.WithLanguageVersion(LanguageVersion.CSharp6),

5999UsingTree("""

1621var tree = UsingTree(test, TestOptions.RegularPreview.WithLanguageVersion(version)); 3213UsingTree(test, TestOptions.Regular8,

860UsingTree(text, options: TestOptions.Regular11); 4050UsingTree(text, options: TestOptions.Regular11, 4097UsingTree(text, options: TestOptions.Regular11, 4241UsingTree(text, options: TestOptions.Regular11, 4299UsingTree(text, options: TestOptions.Regular11, 4456UsingTree(text, options: TestOptions.Regular11); 4499UsingTree(text, options: TestOptions.Regular11); 4616UsingTree(text, options: TestOptions.Regular11); 4700UsingTree(text, options: TestOptions.Regular11); 4941UsingTree(text, options: TestOptions.Regular11); 5019UsingTree(text, options: TestOptions.Regular11);

28var tree = UsingTree(@" 112var tree = UsingTree(@" 226var tree = UsingTree(@" 330var tree = UsingTree(@" 436var tree = UsingTree(@" 502UsingTree(@" 609UsingTree(@"

340UsingTree(test, TestOptions.Regular10); 375UsingTree(test, TestOptions.Regular9); 399UsingTree(test, TestOptions.Regular10); 447UsingTree(test, TestOptions.Regular9); 481UsingTree(test, TestOptions.Regular10); 517UsingTree(test, TestOptions.Regular9); 542UsingTree(test, TestOptions.Regular10); 591UsingTree(test, TestOptions.Regular9); 626UsingTree(test, TestOptions.RegularPreview); 672UsingTree(test, TestOptions.Regular9); 704UsingTree(test, TestOptions.RegularPreview); 763UsingTree(test, TestOptions.Regular9); 808UsingTree(test, TestOptions.RegularPreview, 839UsingTree(test, TestOptions.RegularPreview, 873UsingTree(test, TestOptions.RegularPreview, 914UsingTree(test, TestOptions.RegularPreview); 948UsingTree(test, TestOptions.Regular, 975UsingTree(test, TestOptions.RegularPreview, 1003UsingTree(test, TestOptions.Regular, 1039UsingTree(test, TestOptions.RegularPreview, 1080UsingTree(test, TestOptions.RegularPreview, 1121UsingTree(test, TestOptions.RegularPreview); 1177UsingTree(test, TestOptions.RegularPreview); 1249UsingTree(test, TestOptions.RegularPreview);