ILLink CodeFixer tests are failing #88278
Description
For example the UncoditionalSuppressMessageCodeFixTests.FixInCtor is failing with:
Context: Iterative code fix application
content of '/0/Test0.cs' did not match. Diff shown with expected as baseline:
using System;
using System.Diagnostics.CodeAnalysis;
public class C
{
[RequiresUnreferencedCodeAttribute("message")]
public int M1() => 0;
[UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute' require dynamic access otherwise can break functionality when trimming application code", Justification = "<Pending>")]
+ [UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute' require dynamic access otherwise can break functionality when trimming application code", Justification = "<Pending>")]
public C () => M1();
}
Expected: True
Actual: False
Stack Trace:
XUnitVerifier.Fail(String message) line 87
IVerifierExtensions.EqualOrDiff(IVerifier verifier, String expected, String actual, String message) line 67
CodeFixTest`1.VerifyProjectAsync(ProjectState newState, Project project, IVerifier verifier, CancellationToken cancellationToken) line 531
CodeFixTest`1.VerifyFixAsync(String language, ImmutableArray`1 analyzers, ImmutableArray`1 codeFixProviders, SolutionState oldState, SolutionState newState, Int32 numberOfIterations, Func`10 getFixedProject, IVerifier verifier, CancellationToken cancellationToken) line 509
CodeFixTest`1.VerifyFixAsync(SolutionState testState, SolutionState fixedState, SolutionState batchFixedState, IVerifier verifier, CancellationToken cancellationToken) line 471
CodeFixTest`1.RunImplAsync(CancellationToken cancellationToken) line 310
AnalyzerTest`1.RunAsync(CancellationToken cancellationToken) line 188
But the underlying issue seems to be that the analyzer is reporting two warnings where it should be reporting only one.
I don't know when this started to happen.