/// <inheritdoc />
public override bool TryProject(Context context, SymbolAtom name, ModuleLiteral origin, out EvaluationResult result, LineInfo location)
{
if (name == context.ContextTree.CommonConstants.Length)
{
result = EvaluationResult.Create(Length);
return(true);
}
var resolvedMember = ((ModuleRegistry)context.FrontEndHost.ModuleRegistry).PredefinedTypes.AmbientArray.ResolveMember(this, name);
if (resolvedMember == null)
{
// Array literals could not have arbitrary members.
// So if the name was not resolved, reporting an error.
// var locationForLogging = LocationForLogging(context, origin);
var locationForLogging = UniversalLocation.FromLineInfo(location, origin.Path, context.PathTable);
context.Logger.ReportMissingInstanceMember(
context.LoggingContext,
locationForLogging.AsLoggingLocation(),
name.ToDisplayString(context),
DisplayStringHelper.TypeToString(GetType(), context),
context.GetStackTraceAsString(locationForLogging));
result = EvaluationResult.Error;
}
else
{
result = EvaluationResult.Create(resolvedMember);
}
return(true);
}
public void ReportFailResolveSelectorDueToUndefined(ModuleLiteral env, Expression thisExpression, SymbolAtom name, LineInfo lineInfo)
{
Contract.Requires(env != null);
Contract.Requires(name.IsValid);
var location = lineInfo.AsUniversalLocation(env, Context);
Logger.ReportFailResolveSelectorDueToUndefined(
LoggingContext,
location.AsLoggingLocation(),
name.ToDisplayString(Context),
thisExpression.ToDisplayString(Context),
Context.GetStackTraceAsErrorMessage(location));
}
/// <nodoc />
public void ReportMissingProperty(ModuleLiteral env, SymbolAtom selector, object receiver, LineInfo lineInfo)
{
Contract.Requires(env != null);
Contract.Requires(receiver != null);
var locationForLogging = lineInfo.AsUniversalLocation(env, Context);
Logger.ReportMissingInstanceMember(
LoggingContext,
locationForLogging.AsLoggingLocation(),
selector.ToDisplayString(Context),
receiver.GetType().ToDisplayString(Context),
Context.GetStackTraceAsString(locationForLogging));
}
/// <nodoc />
public void ReportMissingMember(ModuleLiteral env, SymbolAtom name, ModuleLiteral relatedEnv, LineInfo lineInfo)
{
Contract.Requires(env != null);
Contract.Requires(name.IsValid);
var relatedLocation = relatedEnv.Location.AsLoggingLocation(relatedEnv, Context).ToDisplayString();
var relatedMessage = env == relatedEnv ? string.Empty : I($", related location '{relatedLocation}'");
var location = lineInfo.AsUniversalLocation(env, Context);
Logger.ReportMissingNamespaceMember(
LoggingContext,
location.AsLoggingLocation(),
name.ToDisplayString(Context),
relatedMessage,
Context.GetStackTraceAsErrorMessage(location));
}
