Fix a couple of issues

src/Basic.CompilerLog.UnitTests/CompilationDataTests.cs

@@ -125,10 +125,11 @@ public void GetCompilationAfterGeneratorsDiagnostics()
         Assert.NotEmpty(diagnostics);
     }
 
-    [Fact]
-    public void GetGeneratedSyntaxTrees()
+    [Theory]
+    [CombinatorialData]
+    public void GetGeneratedSyntaxTrees(BasicAnalyzerKind basicAnalyzerKind)
     {
-        using var reader = CompilerLogReader.Create(Fixture.Console.Value.CompilerLogPath);
+        using var reader = CompilerLogReader.Create(Fixture.Console.Value.CompilerLogPath, basicAnalyzerKind);
         var data = reader.ReadAllCompilationData().Single();
         var trees = data.GetGeneratedSyntaxTrees();
         Assert.Single(trees);

src/Basic.CompilerLog.Util/BinaryLogUtil.cs

@@ -63,7 +63,7 @@ public List<CompilerCall> GetAllCompilerCalls(MSBuildProjectEvaluationData? eval
             var targetFramework = TargetFramework ?? evaluationData?.TargetFramework;
             var list = new List<CompilerCall>();
 
-            foreach (var data in _taskMap.Values)
+            foreach (var data in _taskMap.OrderBy(kvp => kvp.Key).Select(kvp => kvp.Value))
             {
                 if (!_targetMap.TryGetValue(data.TargetId, out var compilerCallKind))
                 {

src/Basic.CompilerLog.Util/CompilationData.cs

@@ -152,16 +152,11 @@ public List<SyntaxTree> GetGeneratedSyntaxTrees(
     {
         var afterCompilation = GetCompilationAfterGenerators(out diagnostics, cancellationToken);
 
-        // This is a bit of a hack to get the number of syntax trees before running the generators. It feels
-        // a bit disjoint that we have to think of the None case differently here. Possible it may be simpler
-        // to have the None host go back to faking a ISourceGenerator in memory that just adds the files
-        // directly.
+        // Generated syntax trees are always added to the end of the list. This is an
+        // implementation detail of the compiler, but one that is unlikely to ever
+        // change. Doing so would represent a breaking change as file ordering impacts 
+        // semantics.
         var originalCount = Compilation.SyntaxTrees.Count();
-        if (BasicAnalyzerHost is BasicAnalyzerHostNone none)
-        {
-            var generatedCount = none.GeneratedSourceTexts.Length;
-            originalCount -= generatedCount;
-        }
         return afterCompilation.SyntaxTrees.Skip(originalCount).ToList();
     }