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提交 88e06258 编写于 作者: J Julien 提交者： GitHub
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Fixing crash with ValueTuple alias when VT is missing (#12032), more tests. (#12534)

上级 e61cc5cc
隐藏空白更改
内联 并排
Showing with 308 addition and 32 deletion
src/Compilers/CSharp/Portable/Symbols/Tuples/TupleTypeSymbol.cs
浏览文件 @ 88e06258
......@@ -1468,7 +1468,7 @@ internal override IEnumerable<CSharpAttributeData> GetCustomAttributesToEmit(Mod
public static TypeSymbol TransformToTupleIfCompatible(TypeSymbol target)
{
if (target.IsTupleCompatible())
if (!target.IsErrorType() && target.IsTupleCompatible())
{
return TupleTypeSymbol.Create((NamedTypeSymbol)target);
}
......
src/Compilers/CSharp/Test/Emit/CodeGen/CodeGenDeconstructTests.cs
浏览文件 @ 88e06258
......@@ -3439,6 +3439,101 @@ static void Main()
);
}
[Fact(Skip = "https://github.com/dotnet/roslyn/issues/12468"), CompilerTrait(CompilerFeature.RefLocalsReturns)]
[WorkItem(12468, "https://github.com/dotnet/roslyn/issues/12468")]
public void RefReturningVarInvocation2()
{
string source = @"
class C
{
static int i = 0;
static void Main()
{
int x = 0, y = 0;
@var(x, y) = 42; // parsed as invocation
System.Console.Write(i + "" "");
(var(x, y)) = 43; // parsed as invocation
System.Console.Write(i + "" "");
(var(x, y) = 44); // parsed as invocation
System.Console.Write(i);
}
static ref int var(int a, int b) { return ref i; }
}
";
// The correct expectation is for the code to compile and execute
//var comp = CompileAndVerify(source, expectedOutput: "42 43 44");
var comp = CreateCompilationWithMscorlib(source);
comp.VerifyDiagnostics(
// (11,9): error CS8213: Deconstruction must contain at least two variables.
// (var(x, y)) = 43; // parsed as invocation
Diagnostic(ErrorCode.ERR_DeconstructTooFewElements, "(var(x, y)) = 43").WithLocation(11, 9),
// (13,20): error CS1026: ) expected
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_CloseParenExpected, "=").WithLocation(13, 20),
// (13,24): error CS1002: ; expected
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_SemicolonExpected, ")").WithLocation(13, 24),
// (13,24): error CS1513: } expected
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_RbraceExpected, ")").WithLocation(13, 24),
// (9,14): error CS0128: A local variable named 'x' is already defined in this scope
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_LocalDuplicate, "x").WithArguments("x").WithLocation(9, 14),
// (9,9): error CS0246: The type or namespace name 'var' could not be found (are you missing a using directive or an assembly reference?)
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_SingleTypeNameNotFound, "@var").WithArguments("var").WithLocation(9, 9),
// (9,14): error CS8215: Deconstruction `var (...)` form disallows a specific type for 'var'.
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType, "x").WithLocation(9, 14),
// (9,17): error CS0128: A local variable named 'y' is already defined in this scope
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_LocalDuplicate, "y").WithArguments("y").WithLocation(9, 17),
// (9,9): error CS0246: The type or namespace name 'var' could not be found (are you missing a using directive or an assembly reference?)
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_SingleTypeNameNotFound, "@var").WithArguments("var").WithLocation(9, 9),
// (9,17): error CS8215: Deconstruction `var (...)` form disallows a specific type for 'var'.
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_DeconstructionVarFormDisallowsSpecificType, "y").WithLocation(9, 17),
// (9,22): error CS1061: 'int' does not contain a definition for 'Deconstruct' and no extension method 'Deconstruct' accepting a first argument of type 'int' could be found (are you missing a using directive or an assembly reference?)
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_NoSuchMemberOrExtension, "42").WithArguments("int", "Deconstruct").WithLocation(9, 22),
// (9,22): error CS8206: No Deconstruct instance or extension method was found for type 'int', with 2 out parameters.
// @var(x, y) = 42; // parsed as invocation
Diagnostic(ErrorCode.ERR_MissingDeconstruct, "42").WithArguments("int", "2").WithLocation(9, 22),
// (11,14): error CS0128: A local variable named 'x' is already defined in this scope
// (var(x, y)) = 43; // parsed as invocation
Diagnostic(ErrorCode.ERR_LocalDuplicate, "x").WithArguments("x").WithLocation(11, 14),
// (11,17): error CS0128: A local variable named 'y' is already defined in this scope
// (var(x, y)) = 43; // parsed as invocation
Diagnostic(ErrorCode.ERR_LocalDuplicate, "y").WithArguments("y").WithLocation(11, 17),
// (11,23): error CS1061: 'int' does not contain a definition for 'Deconstruct' and no extension method 'Deconstruct' accepting a first argument of type 'int' could be found (are you missing a using directive or an assembly reference?)
// (var(x, y)) = 43; // parsed as invocation
Diagnostic(ErrorCode.ERR_NoSuchMemberOrExtension, "43").WithArguments("int", "Deconstruct").WithLocation(11, 23),
// (11,23): error CS8206: No Deconstruct instance or extension method was found for type 'int', with 1 out parameters.
// (var(x, y)) = 43; // parsed as invocation
Diagnostic(ErrorCode.ERR_MissingDeconstruct, "43").WithArguments("int", "1").WithLocation(11, 23),
// (13,14): error CS0128: A local variable named 'x' is already defined in this scope
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_LocalDuplicate, "x").WithArguments("x").WithLocation(13, 14),
// (13,17): error CS0128: A local variable named 'y' is already defined in this scope
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_LocalDuplicate, "y").WithArguments("y").WithLocation(13, 17),
// (13,22): error CS1061: 'int' does not contain a definition for 'Deconstruct' and no extension method 'Deconstruct' accepting a first argument of type 'int' could be found (are you missing a using directive or an assembly reference?)
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_NoSuchMemberOrExtension, "44").WithArguments("int", "Deconstruct").WithLocation(13, 22),
// (13,22): error CS8206: No Deconstruct instance or extension method was found for type 'int', with 1 out parameters.
// (var(x, y) = 44); // parsed as invocation
Diagnostic(ErrorCode.ERR_MissingDeconstruct, "44").WithArguments("int", "1").WithLocation(13, 22),
// (8,13): warning CS0219: The variable 'x' is assigned but its value is never used
// int x = 0, y = 0;
Diagnostic(ErrorCode.WRN_UnreferencedVarAssg, "x").WithArguments("x").WithLocation(8, 13),
// (8,20): warning CS0219: The variable 'y' is assigned but its value is never used
// int x = 0, y = 0;
Diagnostic(ErrorCode.WRN_UnreferencedVarAssg, "y").WithArguments("y").WithLocation(8, 20)
);
}
[Fact, CompilerTrait(CompilerFeature.RefLocalsReturns)]
[WorkItem(12283, "https://github.com/dotnet/roslyn/issues/12283")]
public void RefReturningInvocation()
......
src/Compilers/CSharp/Test/Emit/CodeGen/CodeGenTupleTest.cs
浏览文件 @ 88e06258
......@@ -478,7 +478,7 @@ static void Main()
var verifier = CompileAndVerify(comp, expectedOutput: @"
{1, 2}");
verifier.VerifyIL("C.Main", @"
{
// Code size 129 (0x81)
......@@ -2774,7 +2774,7 @@ static void Main()
Assert.True(mTuple.IsTupleType);
Assert.Equal(TypeKind.Error, mTuple.TupleUnderlyingType.TypeKind);
Assert.Equal(SymbolKind.ErrorType, mTuple.TupleUnderlyingType.Kind);
Assert.IsAssignableFrom<ErrorTypeSymbol>(mTuple.TupleUnderlyingType);
Assert.IsAssignableFrom<ErrorTypeSymbol>(mTuple.TupleUnderlyingType);
Assert.Equal(TypeKind.Struct, mTuple.TypeKind);
AssertTupleTypeEquality(mTuple);
Assert.False(mTuple.IsImplicitlyDeclared);
......@@ -3252,13 +3252,13 @@ public static void Main()
comp2.VerifyDiagnostics();
var comp = CreateCompilationWithMscorlib(source, references: new[] { new CSharpCompilationReference(comp1), new CSharpCompilationReference(comp2) }, options: TestOptions.ReleaseExe);
var v = CompileAndVerify(comp, expectedOutput:@"
var v = CompileAndVerify(comp, expectedOutput: @"
C1.M
C2.M
");
v.VerifyIL("C3.Main()",
@"
v.VerifyIL("C3.Main()",
@"
{
// Code size 31 (0x1f)
.maxstack 2
......@@ -3497,16 +3497,16 @@ public ValueTuple(T1 item1, T2 item2)
AssertTestDisplayString(mTuple.GetMembers(),
"System.Int32 (System.String, System.String).Item2",
"(System.String, System.String)..ctor(System.String item1, System.String item2)",
"(System.String, System.String)..ctor()",
"System.String (System.String, System.String).Item1",
"(System.String, System.String)..ctor(System.String item1, System.String item2)",
"(System.String, System.String)..ctor()",
"System.String (System.String, System.String).Item1",
"System.String (System.String, System.String).Item2");
var m2Tuple = (NamedTypeSymbol)comp.SourceModule.GlobalNamespace.GetMember<NamedTypeSymbol>("C").GetMember<MethodSymbol>("M2").Parameters[0].Type;
AssertTupleTypeEquality(m2Tuple);
AssertTestDisplayString(m2Tuple.GetMembers(),
"System.Int32 (System.Int32 a, System.Int32 b).Item2",
"(System.Int32 a, System.Int32 b)..ctor(System.Int32 item1, System.Int32 item2)",
"(System.Int32 a, System.Int32 b)..ctor(System.Int32 item1, System.Int32 item2)",
"(System.Int32 a, System.Int32 b)..ctor()",
"System.Int32 (System.Int32 a, System.Int32 b).Item1",
"System.Int32 (System.Int32 a, System.Int32 b).a",
......@@ -3992,7 +3992,7 @@ static void M(out (int, int) a)
}
";
var comp = CompileAndVerify(source,
var comp = CompileAndVerify(source,
additionalRefs: s_valueTupleRefs,
expectedOutput: @"1 2");
comp.VerifyDiagnostics();
......@@ -4048,6 +4048,187 @@ static void M((int, string)? a)
comp.VerifyDiagnostics();
}
[Fact]
public void TupleUnsupportedInUsingStatment()
{
var source = @"
using VT2 = (int, int);
";
var comp = CreateCompilationWithMscorlib(source, parseOptions: TestOptions.Regular);
comp.VerifyDiagnostics(
// (2,13): error CS1001: Identifier expected
// using VT2 = (int, int);
Diagnostic(ErrorCode.ERR_IdentifierExpected, "(").WithLocation(2, 13),
// (2,13): error CS1002: ; expected
// using VT2 = (int, int);
Diagnostic(ErrorCode.ERR_SemicolonExpected, "(").WithLocation(2, 13),
// (2,22): error CS0116: A namespace cannot directly contain members such as fields or methods
// using VT2 = (int, int);
Diagnostic(ErrorCode.ERR_NamespaceUnexpected, ")").WithLocation(2, 22),
// (2,23): error CS1022: Type or namespace definition, or end-of-file expected
// using VT2 = (int, int);
Diagnostic(ErrorCode.ERR_EOFExpected, ";").WithLocation(2, 23),
// (2,1): hidden CS8019: Unnecessary using directive.
// using VT2 = (int, int);
Diagnostic(ErrorCode.HDN_UnusedUsingDirective, "using VT2 = ").WithLocation(2, 1)
);
}
[Fact]
public void TupleWithVar()
{
var source = @"
class C
{
static void Main()
{
(int, var) x = (1, 2);
}
}
" + trivial2uple;
var comp = CreateCompilationWithMscorlib(source);
comp.VerifyDiagnostics(
// (6,15): error CS0825: The contextual keyword 'var' may only appear within a local variable declaration or in script code
// (int, var) x = (1, 2);
Diagnostic(ErrorCode.ERR_TypeVarNotFound, "var").WithLocation(6, 15)
);
}
[Fact]
[WorkItem(12032, "https://github.com/dotnet/roslyn/issues/12032")]
public void MissingTypeInAlias()
{
var source = @"
using System;
using VT2 = System.ValueTuple<int, int>; // ValueTuple is referenced but does not exist
namespace System
{
public class Bogus { }
}
namespace TuplesCrash2
{
class Program
{
static void Main(string[] args)
{
}
}
}
";
var tree = Parse(source);
var comp = CreateCompilationWithMscorlib(new[] { tree });
var model = comp.GetSemanticModel(tree, ignoreAccessibility: false);
var nodes = tree.GetCompilationUnitRoot().DescendantNodes();
model.LookupStaticMembers(201); // This position is inside Main method
for (int pos = 0; pos < source.Length; pos++)
{
model.LookupStaticMembers(pos);
}
// didn't crash
}
[Fact]
[WorkItem(11302, "https://github.com/dotnet/roslyn/issues/11302")]
public void MultipleDefinitionsOfValueTuple()
{
var source1 = @"
public static class C1
{
public static void M1(this int x, (int, int) y)
{
System.Console.WriteLine(""C1.M1"");
}
}
" + trivial2uple + tupleattributes_cs;
var source2 = @"
public static class C2
{
public static void M1(this int x, (int, int) y)
{
System.Console.WriteLine(""C2.M1"");
}
}
" + trivial2uple + tupleattributes_cs;
var comp1 = CreateCompilationWithMscorlibAndSystemCore(source1, assemblyName: "comp1");
comp1.VerifyDiagnostics();
var comp2 = CreateCompilationWithMscorlibAndSystemCore(source2, assemblyName: "comp2");
comp2.VerifyDiagnostics();
var source = @"
class C3
{
public static void Main()
{
int x = 0;
x.M1((1, 1));
}
}
";
var comp = CreateCompilationWithMscorlib(source, references: new[] { comp1.ToMetadataReference(), comp2.ToMetadataReference() });
comp.VerifyDiagnostics(
// (7,14): error CS0518: Predefined type 'System.ValueTuple`2' is not defined or imported
// x.M1((1, 1));
Diagnostic(ErrorCode.ERR_PredefinedTypeNotFound, "(1, 1)").WithArguments("System.ValueTuple`2").WithLocation(7, 14),
// (7,11): error CS0121: The call is ambiguous between the following methods or properties: 'C1.M1(int, (int, int))' and 'C2.M1(int, (int, int))'
// x.M1((1, 1));
Diagnostic(ErrorCode.ERR_AmbigCall, "M1").WithArguments("C1.M1(int, (int, int))", "C2.M1(int, (int, int))").WithLocation(7, 11)
);
comp = CreateCompilationWithMscorlib(source,
references: new[] { comp1.ToMetadataReference() },
options: TestOptions.DebugExe);
comp.VerifyDiagnostics();
CompileAndVerify(comp, expectedOutput: "C1.M1");
}
[Fact]
[WorkItem(12082, "https://github.com/dotnet/roslyn/issues/12082")]
public void TupleWithDynamic()
{
var source = @"
class C
{
static void Main()
{
(dynamic, dynamic) t = (1, 2);
System.Console.WriteLine(t);
t = M();
System.Console.WriteLine(t);
(int, int) t2 = (3, 4);
t = t2;
System.Console.WriteLine(t);
(int, int) t3 = (5, 6);
t = ((dynamic, dynamic))t3;
System.Console.WriteLine(t);
}
static (dynamic, dynamic) M()
{
return (""hello"", ""world"");
}
}
";
string expectedOutput =
@"(1, 2)
(hello, world)
(3, 4)
(5, 6)
";
var comp = CompileAndVerify(source, additionalRefs: new[] { ValueTupleRef, SystemRuntimeFacadeRef, SystemCoreRef }, expectedOutput: expectedOutput);
comp.VerifyDiagnostics();
}
[Fact]
public void Tuple2To8Members()
{
......@@ -4666,7 +4847,7 @@ static void Main()
var comp = CompileAndVerify(source, expectedOutput: @"
{1, hello}");
comp.VerifyIL("C.Main()",
@"
{
......@@ -5003,7 +5184,7 @@ static void Main()
}
}
"+ trivial2uple + trivialRemainingTuples; //intentionally not including 3-tuple for usesite errors
" + trivial2uple + trivialRemainingTuples; //intentionally not including 3-tuple for usesite errors
CreateCompilationWithMscorlib(source).VerifyDiagnostics(
// (13,37): error CS1525: Invalid expression term ';'
......@@ -8302,7 +8483,7 @@ static void Main()
}
";
var comp = CreateCompilationWithMscorlib(source,
var comp = CreateCompilationWithMscorlib(source,
references: s_valueTupleRefs);
comp.VerifyDiagnostics(
// (8,42): error CS1061: '(int, int)' does not contain a definition for 'a4' and no extension method 'a4' accepting a first argument of type '(int, int)' could be found (are you missing a using directive or an assembly reference?)
......@@ -8462,7 +8643,7 @@ static void Main()
Assert.True(m5Item8.IsTupleField);
Assert.Same(m5Item8, m5Item8.OriginalDefinition);
Assert.True(m5Item8.Equals(m5Item8));
Assert.Equal("System.Int32 System.ValueTuple<System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, (System.Int32, System.Int32)>.Item1",
Assert.Equal("System.Int32 System.ValueTuple<System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, (System.Int32, System.Int32)>.Item1",
m5Item8.TupleUnderlyingField.ToTestDisplayString());
Assert.Null(m5Item8.AssociatedSymbol);
Assert.Same(m5Tuple, m5Item8.ContainingSymbol);
......@@ -8588,7 +8769,7 @@ static void Main()
}
";
var comp = CreateCompilationWithMscorlib(source,
var comp = CreateCompilationWithMscorlib(source,
references: s_valueTupleRefs);
comp.VerifyDiagnostics(
// (8,42): error CS1061: '(int, int, int, int, int, int, int, int, int)' does not contain a definition for 'Item10' and no extension method 'Item10' accepting a first argument of type '(int, int, int, int, int, int, int, int, int)' could be found (are you missing a using directive or an assembly reference?)
......@@ -9084,7 +9265,7 @@ static void Main()
Assert.True(m1ToString.IsTupleMethod);
Assert.Same(m1ToString, m1ToString.OriginalDefinition);
Assert.Same(m1ToString, m1ToString.ConstructedFrom);
Assert.Equal("System.String System.ValueTuple<System.Int32, System.Int32>.ToString()",
Assert.Equal("System.String System.ValueTuple<System.Int32, System.Int32>.ToString()",
m1ToString.TupleUnderlyingMethod.ToTestDisplayString());
Assert.Same(m1ToString.TupleUnderlyingMethod, m1ToString.TupleUnderlyingMethod.ConstructedFrom);
Assert.Same(m1Tuple, m1ToString.ContainingSymbol);
......@@ -9661,7 +9842,7 @@ public ValueTuple(T1 item1, T2 item2, T3 item3)
var t11 = TupleTypeSymbol.Create(m2Tuple.TupleUnderlyingType.OriginalDefinition.Construct(
m2Tuple.TupleUnderlyingType.TypeArgumentsNoUseSiteDiagnostics.RemoveAt(7).
Add(TupleTypeSymbol.Create(m1Tuple.TupleUnderlyingType,
Add(TupleTypeSymbol.Create(m1Tuple.TupleUnderlyingType,
ImmutableArray.Create("a", "b")))
));
......@@ -9778,7 +9959,7 @@ public ValueTuple(T1 item1, T2 item2, T3 item3)
),
ImmutableArray.Create("Item1", "Item2", "Item3", "Item4", "Item5", "Item6", "Item7", "Item8", "item9"));
Assert.Equal("(System.Int32 Item1, System.Int32 Item2, System.Int32 Item3, System.Int32 Item4, System.Int32 Item5, System.Int32 Item6, System.Int32 Item7, System.Int32 Item8, System.Int32 item9)",
Assert.Equal("(System.Int32 Item1, System.Int32 Item2, System.Int32 Item3, System.Int32 Item4, System.Int32 Item5, System.Int32 Item6, System.Int32 Item7, System.Int32 Item8, System.Int32 item9)",
t13.ToTestDisplayString());
}
......@@ -9943,7 +10124,7 @@ static void Main()
var nameofArg = ((InvocationExpressionSyntax)nameofNode.Parent).ArgumentList.Arguments.Single().Expression;
var nameofArgSymbolInfo = model.GetSymbolInfo(nameofArg);
Assert.True(((TypeSymbol)nameofArgSymbolInfo.Symbol).IsTupleType);
Assert.Equal("(System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32)",
Assert.Equal("(System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32, System.Int32)",
nameofArgSymbolInfo.Symbol.ToTestDisplayString());
var typeofNodes = tree.GetRoot().DescendantNodes().OfType<TypeOfExpressionSyntax>().ToArray();
......@@ -10462,7 +10643,7 @@ static void Main()
}
" + trivial2uple + trivialRemainingTuples;
var comp1 = CreateCompilationWithMscorlib(source1,
var comp1 = CreateCompilationWithMscorlib(source1,
options: TestOptions.ReleaseDll);
comp1.VerifyDiagnostics();
......@@ -11092,7 +11273,7 @@ public override string ToString()
var comp = CompileAndVerify(source,
additionalRefs: s_valueTupleRefs,
expectedOutput:
expectedOutput:
@"33
44");
......@@ -12064,9 +12245,9 @@ public static void Main()
var comp1 = CreateCompilationWithMscorlib(trivial2uple, assemblyName: "comp1");
var comp2 = CreateCompilationWithMscorlib(trivial2uple, assemblyName: "comp2");
var comp = CreateCompilationWithMscorlib(source,
references: new[] { comp1.ToMetadataReference(), comp2.ToMetadataReference() },
parseOptions: TestOptions.Regular,
var comp = CreateCompilationWithMscorlib(source,
references: new[] { comp1.ToMetadataReference(), comp2.ToMetadataReference() },
parseOptions: TestOptions.Regular,
options: TestOptions.DebugExe);
comp.VerifyDiagnostics(
......@@ -12666,7 +12847,7 @@ static public implicit operator (byte, byte)(C1 arg)
}
}
}
" ;
";
var comp = CompileAndVerify(source, additionalRefs: new[] { ValueTupleRef, SystemRuntimeFacadeRef }, expectedOutput: @"
(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
......@@ -12762,7 +12943,7 @@ static public implicit operator (byte c, byte d)(C1 arg)
parseOptions: TestOptions.Regular, expectedOutput: @"
(2, 2)
(2, 2)");
comp.VerifyIL("C.Main", @"
{
// Code size 125 (0x7d)
......@@ -12901,7 +13082,7 @@ .maxstack 2
IL_0077: call ""void System.Console.WriteLine(object)""
IL_007c: ret
}
");
");
}
[Fact]
......@@ -12942,7 +13123,7 @@ static public implicit operator (byte c, byte d)(C1 arg)
parseOptions: TestOptions.Regular, expectedOutput: @"
(2, 2)
(2, 2)
") ;
");
}
[Fact]
......@@ -13771,7 +13952,7 @@ public override string ToString()
{{converted, converted}, {converted, converted}}
{converted, converted}
");
}
[Fact]
......@@ -14213,7 +14394,7 @@ public C()
var tupleComp1 = CreateCompilationWithMscorlib(trivial2uple + trivial3uple + trivialRemainingTuples);
var tree = Parse(text);
var comp = CSharpCompilation.Create("test", syntaxTrees: new[] { tree }, references: new[] { MscorlibRef, tupleComp1.ToMetadataReference()});
var comp = CSharpCompilation.Create("test", syntaxTrees: new[] { tree }, references: new[] { MscorlibRef, tupleComp1.ToMetadataReference() });
var model = comp.GetSemanticModel(tree);
var exprs = GetBindingNodes<ExpressionSyntax>(comp);
......@@ -14385,7 +14566,7 @@ public override void M<T>(T x)
comp2.VerifyDiagnostics();
// Retargeting (different version of mscorlib)
var comp3 = CreateCompilationWithMscorlib46(source2, references: new[] { new CSharpCompilationReference(comp2)});
var comp3 = CreateCompilationWithMscorlib46(source2, references: new[] { new CSharpCompilationReference(comp2) });
comp3.VerifyDiagnostics();
// Metadata
......
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