protected override void ResolveEmbeddedFilesFromExternalSourceDirectives(
SyntaxTree tree,
SourceReferenceResolver resolver,
OrderedSet <string> embeddedFiles,
DiagnosticBag diagnostics
)
{
foreach (
LineDirectiveTriviaSyntax directive in tree.GetRoot()
.GetDirectives(
d =>
d.IsActive && !d.HasErrors && d.Kind() == SyntaxKind.LineDirectiveTrivia
)
)
{
var path = (string?)directive.File.Value;
if (path == null)
{
continue;
}
string?resolvedPath = resolver.ResolveReference(path, tree.FilePath);
if (resolvedPath == null)
{
diagnostics.Add(
MessageProvider.CreateDiagnostic(
(int)ErrorCode.ERR_NoSourceFile,
directive.File.GetLocation(),
path,
CSharpResources.CouldNotFindFile
)
);
continue;
}
embeddedFiles.Add(resolvedPath);
}
}