Fixing broken tests

src/Compilers/CSharp/Test/Emit/Emit/EditAndContinue/EditAndContinueTests.cs

@@ -7133,10 +7133,15 @@ static void F()
                 generation0,
                 ImmutableArray.Create(new SemanticEdit(SemanticEditKind.Update, f0, f1, GetSyntaxMapFromMarkers(source0, source1), preserveLocalVariables: true)));
 
-            // TODO: better error code
+            // TODO: better error code https://github.com/dotnet/roslyn/issues/11512
+            string expectedMessage = string.Format(CodeAnalysisResources.UnableToReadDebugInfo,
+                        "C.F()",
+                        "06000001",
+                        "PdbReadingErrorsAssembly, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null");
+
             diff1.EmitResult.Diagnostics.Verify(
                 // (6,14): error CS7038: Failed to emit module 'Unable to read debug information of method 'C.F()' (token 0x06000001) from assembly 'PdbReadingErrorsAssembly, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null''.
-                Diagnostic(ErrorCode.ERR_ModuleEmitFailure, "F").WithArguments("Unable to read debug information of method 'C.F()' (token 0x06000001) from assembly 'PdbReadingErrorsAssembly, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'").WithLocation(6, 14));
+                Diagnostic(ErrorCode.ERR_ModuleEmitFailure, "F").WithArguments(expectedMessage).WithLocation(6, 14));
         }
 
         [Fact]

src/Compilers/CSharp/Test/Semantic/Semantics/DeconstructionTests.cs

@@ -2598,9 +2598,9 @@ static void Main()
                 // (6,26): error CS1525: Invalid expression term '='
                 //         const var (x, y) = (1, 2);
                 Diagnostic(ErrorCode.ERR_InvalidExprTerm, "=").WithArguments("=").WithLocation(6, 26),
-                // (6,19): error CS0501: '(x, y)' must declare a body because it is not marked abstract, extern, or partial
+                // (6,19): error CS8111: '(x, y)' is a local function and must therefore always have a body.
                 //         const var (x, y) = (1, 2);
-                Diagnostic(ErrorCode.ERR_ConcreteMissingBody, "").WithArguments("(x, y)").WithLocation(6, 19),
+                Diagnostic(ErrorCode.ERR_LocalFunctionMissingBody, "").WithArguments("(x, y)").WithLocation(6, 19),
                 // (6,20): error CS0246: The type or namespace name 'x' could not be found (are you missing a using directive or an assembly reference?)
                 //         const var (x, y) = (1, 2);
                 Diagnostic(ErrorCode.ERR_SingleTypeNameNotFound, "x").WithArguments("x").WithLocation(6, 20),

src/Compilers/CSharp/Test/Semantic/Semantics/LocalFunctionTests.cs

@@ -1438,10 +1438,10 @@ static void Main(string[] args)
     }
 }";
             VerifyDiagnostics(source,
-    // (6,14): error CS0501: 'Local(int)' must declare a body because it is not marked abstract, extern, or partial
-    //         void Local(int x);
-    Diagnostic(ErrorCode.ERR_ConcreteMissingBody, "Local").WithArguments("Local(int)").WithLocation(6, 14)
-    );
+                // (6,14): error CS8111: 'Local(int)' is a local function and must therefore always have a body.
+                //         void Local(int x);
+                Diagnostic(ErrorCode.ERR_LocalFunctionMissingBody, "Local").WithArguments("Local(int)").WithLocation(6, 14)
+            );
         }
 
         [Fact]

src/Compilers/CSharp/Test/Semantic/Semantics/OutVarTests.cs

@@ -19281,9 +19281,9 @@ public static void Main()
                 // (10,28): error CS1003: Syntax error, ']' expected
                 //         int d, e(out var x4); // parsed as a broken bracketed argument list on the declarator
                 Diagnostic(ErrorCode.ERR_SyntaxError, ")").WithArguments("]", ")").WithLocation(10, 28),
-                // (7,13): error CS0501: 'b(out var)' must declare a body because it is not marked abstract, extern, or partial
+                // (7,13): error CS08111: 'b(out var)' is a local function and must therefore always have a body.
                 //         int b(out var x2) = null; // parsed as a local function with syntax error
-                Diagnostic(ErrorCode.ERR_ConcreteMissingBody, "b").WithArguments("b(out var)").WithLocation(7, 13),
+                Diagnostic(ErrorCode.ERR_LocalFunctionMissingBody, "b").WithArguments("b(out var)").WithLocation(7, 13),
                 // (7,19): error CS0825: The contextual keyword 'var' may only appear within a local variable declaration or in script code
                 //         int b(out var x2) = null; // parsed as a local function with syntax error
                 Diagnostic(ErrorCode.ERR_TypeVarNotFound, "var").WithLocation(7, 19),

src/Compilers/Core/Portable/Emit/EditAndContinue/DefinitionMap.cs

@@ -233,7 +233,7 @@ internal VariableSlotAllocator TryCreateVariableSlotAllocator(EmitBaseline basel
                 }
                 catch (InvalidDataException)
                 {
-                    string message = string.Format(CodeAnalysisResources.AbsolutePathExpected,
+                    string message = string.Format(CodeAnalysisResources.UnableToReadDebugInfo,
                         MessageProvider.GetErrorDisplayString(method),
                         MetadataTokens.GetToken(previousHandle).ToString("X8"),
                         MessageProvider.GetErrorDisplayString(method.ContainingAssembly));