internal override ScopeBounds GetLocalScopes(ArrayBuilder <Cci.LocalScope> result, bool edgeInclusive)
{
uint begin = uint.MaxValue;
uint end = 0;
// It may seem overkill to scan all blocks,
// but blocks may be reordered so we cannot be sure which ones are first/last.
if (Blocks != null)
{
for (int i = 0; i < Blocks.Count; i++)
{
var block = Blocks[i];
if (block.Reachability != Reachability.NotReachable)
{
begin = Math.Min(begin, (uint)block.Start);
end = Math.Max(end, (uint)(block.Start + block.TotalSize));
}
}
}
// if there are nested scopes, dump them too
// also may need to adjust current scope bounds.
if (_nestedScopes != null)
{
ScopeBounds nestedBounds = GetLocalScopes(result, _nestedScopes, edgeInclusive);
begin = Math.Min(begin, nestedBounds.Begin);
end = Math.Max(end, nestedBounds.End);
}
// we are not interested in scopes with no variables or no code in them.
if ((_localVariables != null || _localConstants != null) && end > begin)
{
uint endAdjusted = edgeInclusive ? end - 1 : end;
var newScope = new Cci.LocalScope(
begin,
endAdjusted - begin,
_localConstants.AsImmutableOrEmpty <Cci.ILocalDefinition>(),
_localVariables.AsImmutableOrEmpty <Cci.ILocalDefinition>());
result.Add(newScope);
}
return(new ScopeBounds(begin, end));
}
internal DiagnosticDescriptor(
string id,
LocalizableString title,
LocalizableString messageFormat,
string category,
DiagnosticSeverity defaultSeverity,
bool isEnabledByDefault,
LocalizableString description,
string helpLinkUri,
ImmutableArray <string> customTags)
{
if (string.IsNullOrWhiteSpace(id))
{
throw new ArgumentException(CodeAnalysisResources.DiagnosticIdCantBeNullOrWhitespace, nameof(id));
}
if (messageFormat == null)
{
throw new ArgumentNullException(nameof(messageFormat));
}
if (category == null)
{
throw new ArgumentNullException(nameof(category));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
this.Id = id;
this.Title = title;
this.Category = category;
this.MessageFormat = messageFormat;
this.DefaultSeverity = defaultSeverity;
this.IsEnabledByDefault = isEnabledByDefault;
this.Description = description ?? string.Empty;
this.HelpLinkUri = helpLinkUri ?? string.Empty;
this.CustomTags = customTags.AsImmutableOrEmpty();
}
