private string GetAnonymousName(NamedDecl namedDecl, string kind)
{
namedDecl.Location.GetFileLocation(out var file, out var line, out var column, out _);
var fileName = Path.GetFileNameWithoutExtension(file.Name.ToString());
return($"__Anonymous{kind}_{fileName}_L{line}_C{column}");
}
private string GetCursorName(NamedDecl namedDecl)
{
var name = namedDecl.Name;
if (string.IsNullOrWhiteSpace(name))
{
if (namedDecl is TypeDecl typeDecl)
{
if ((typeDecl is TagDecl tagDecl) && tagDecl.Handle.IsAnonymous)
{
name = GetAnonymousName(tagDecl, tagDecl.TypeForDecl.KindSpelling);
if (!_config.RemappedNames.ContainsKey(name))
{
AddDiagnostic(DiagnosticLevel.Info, $"Anonymous declaration found in '{nameof(GetCursorName)}'. Falling back to '{name}'.", namedDecl);
}
}
else
{
name = GetTypeName(namedDecl, typeDecl.TypeForDecl, out var nativeTypeName);
Debug.Assert(string.IsNullOrWhiteSpace(nativeTypeName));
}
}
else if (namedDecl is ParmVarDecl)
{
name = "param";
}
else
{
AddDiagnostic(DiagnosticLevel.Error, $"Unsupported anonymous named declaration: '{namedDecl.Kind}'.", namedDecl);
}
}
private string GetAccessSpecifierName(NamedDecl namedDecl)
{
string name;
switch (namedDecl.Access)
{
case CX_CXXAccessSpecifier.CX_CXXInvalidAccessSpecifier:
{
// Top level declarations will have an invalid access specifier
name = "public";
break;
}
case CX_CXXAccessSpecifier.CX_CXXPublic:
{
name = "public";
break;
}
case CX_CXXAccessSpecifier.CX_CXXProtected:
{
name = "protected";
break;
}
case CX_CXXAccessSpecifier.CX_CXXPrivate:
{
name = "private";
break;
}
default:
{
name = "internal";
AddDiagnostic(DiagnosticLevel.Warning, $"Unknown access specifier: '{namedDecl.Access}'. Falling back to '{name}'.", namedDecl);
break;
}
}
return(name);
}
