/// <summary>
/// Add all appropriate references to the compilation and set it as our final compilation
/// state.
/// </summary>
private async Task <CompilationInfo> FinalizeCompilationAsync(
SolutionState solution,
Compilation compilation,
CancellationToken cancellationToken)
{
try
{
// if HasAllInformation is false, then this project is always not completed.
bool hasSuccessfullyLoaded = this.ProjectState.HasAllInformation;
var newReferences = new List <MetadataReference>();
var metadataReferenceToProjectId = new Dictionary <MetadataReference, ProjectId>();
newReferences.AddRange(this.ProjectState.MetadataReferences);
foreach (var projectReference in this.ProjectState.ProjectReferences)
{
var referencedProject = solution.GetProjectState(projectReference.ProjectId);
// Even though we're creating a final compilation (vs. an in progress compilation),
// it's possible that the target project has been removed.
if (referencedProject != null)
{
// If both projects are submissions, we'll count this as a previous submission link
// instead of a regular metadata reference
if (referencedProject.IsSubmission)
{
// if the referenced project is a submission project must be a submission as well:
Debug.Assert(this.ProjectState.IsSubmission);
var previousSubmissionCompilation =
await solution.GetCompilationAsync(projectReference.ProjectId, cancellationToken).ConfigureAwait(false);
compilation = compilation.WithScriptCompilationInfo(
compilation.ScriptCompilationInfo.WithPreviousScriptCompilation(previousSubmissionCompilation));
}
else
{
var metadataReference = await solution.GetMetadataReferenceAsync(
projectReference, this.ProjectState, cancellationToken).ConfigureAwait(false);
// A reference can fail to be created if a skeleton assembly could not be constructed.
if (metadataReference != null)
{
newReferences.Add(metadataReference);
metadataReferenceToProjectId.Add(metadataReference, projectReference.ProjectId);
}
else
{
hasSuccessfullyLoaded = false;
}
}
}
}
compilation = UpdateCompilationWithNewReferencesAndRecordAssemblySymbols(compilation, newReferences, metadataReferenceToProjectId);
this.WriteState(new FinalState(State.CreateValueSource(compilation, solution.Services), hasSuccessfullyLoaded), solution);
return(new CompilationInfo(compilation, hasSuccessfullyLoaded));
}
catch (Exception e) when(FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
/// <summary>
/// Add all appropriate references to the compilation and set it as our final compilation
/// state.
/// </summary>
private async Task<CompilationInfo> FinalizeCompilationAsync(
SolutionState solution,
Compilation compilation,
CancellationToken cancellationToken)
{
try
{
// if HasAllInformation is false, then this project is always not completed.
bool hasSuccessfullyLoaded = this.ProjectState.HasAllInformation;
var newReferences = new List<MetadataReference>();
var metadataReferenceToProjectId = new Dictionary<MetadataReference, ProjectId>();
newReferences.AddRange(this.ProjectState.MetadataReferences);
foreach (var projectReference in this.ProjectState.ProjectReferences)
{
var referencedProject = solution.GetProjectState(projectReference.ProjectId);
// Even though we're creating a final compilation (vs. an in progress compilation),
// it's possible that the target project has been removed.
if (referencedProject != null)
{
// If both projects are submissions, we'll count this as a previous submission link
// instead of a regular metadata reference
if (referencedProject.IsSubmission)
{
// if the referenced project is a submission project must be a submission as well:
Debug.Assert(this.ProjectState.IsSubmission);
var previousSubmissionCompilation =
await solution.GetCompilationAsync(projectReference.ProjectId, cancellationToken).ConfigureAwait(false);
compilation = compilation.WithScriptCompilationInfo(
compilation.ScriptCompilationInfo.WithPreviousScriptCompilation(previousSubmissionCompilation));
}
else
{
var metadataReference = await solution.GetMetadataReferenceAsync(
projectReference, this.ProjectState, cancellationToken).ConfigureAwait(false);
// A reference can fail to be created if a skeleton assembly could not be constructed.
if (metadataReference != null)
{
newReferences.Add(metadataReference);
metadataReferenceToProjectId.Add(metadataReference, projectReference.ProjectId);
}
else
{
hasSuccessfullyLoaded = false;
}
}
}
}
compilation = UpdateCompilationWithNewReferencesAndRecordAssemblySymbols(compilation, newReferences, metadataReferenceToProjectId);
bool hasSuccessfullyLoadedTransitively = !HasMissingReferences(compilation, this.ProjectState.MetadataReferences) && await ComputeHasSuccessfullyLoadedTransitivelyAsync(solution, hasSuccessfullyLoaded, cancellationToken).ConfigureAwait(false);
this.WriteState(new FinalState(State.CreateValueSource(compilation, solution.Services), hasSuccessfullyLoadedTransitively), solution);
return new CompilationInfo(compilation, hasSuccessfullyLoadedTransitively);
}
catch (Exception e) when (FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}