/// <summary>
/// Generate a <see cref="ParseError" />.
/// </summary>
/// <param name="writer">The <see cref="IParseErrorWriter" /> that should issue the report.</param>
/// <param name="extent">The <see cref="IScriptExtent" /> of element in error.</param>
internal static void ReportNonConstantTypeAs(
this IParseErrorWriter writer,
IScriptExtent extent)
{
writer.ReportNotSupported(
extent,
nameof(ErrorStrings.NonConstantTypeAs),
ErrorStrings.NonConstantTypeAs);
}
/// <summary>
/// Generate a <see cref="ParseError" /> citing an unsupported <see cref="Ast" /> type.
/// </summary>
/// <param name="writer">The <see cref="IParseErrorWriter" /> that should issue the report.</param>
/// <param name="ast">The <see cref="Ast" /> that is not supported.</param>
internal static void ReportNotSupportedAstType(
this IParseErrorWriter writer,
Ast ast)
{
writer.ReportNotSupported(
ast.Extent,
ast.GetType().Name,
string.Format(
CultureInfo.CurrentCulture,
ErrorStrings.AstNotSupported,
ast.GetType().Name));
}
/// <summary>
/// Generate a <see cref="ParseError" />.
/// </summary>
/// <param name="writer">The <see cref="IParseErrorWriter" /> that should issue the report.</param>
/// <param name="extent">The <see cref="IScriptExtent" /> of element in error.</param>
/// <param name="id">The ID to be shown in the <see cref="ParseError" />.</param>
/// <param name="message">The message to be shown in the <see cref="ParseError" />.</param>
internal static void ReportParseError(
this IParseErrorWriter writer,
IScriptExtent extent,
string id = nameof(ErrorStrings.CompileTimeParseError),
string message = "")
{
if (string.IsNullOrWhiteSpace(message))
{
message = ErrorStrings.CompileTimeParseError;
}
writer.ReportParseError(extent, id, message);
}
/// <summary>
/// Generate a <see cref="ParseError" /> citing a missing element.
/// </summary>
/// <param name="writer">The <see cref="IParseErrorWriter" /> that should issue the report.</param>
/// <param name="extent">The <see cref="IScriptExtent" /> of the missing element.</param>
/// <param name="id">The ID to be shown in the <see cref="ParseError" />.</param>
/// <param name="message">The message to be shown in the <see cref="ParseError" />.</param>
internal static void ReportMissing(
this IParseErrorWriter writer,
IScriptExtent extent,
string id,
string message)
{
writer.ReportParseError(
extent,
nameof(ErrorStrings.ElementMissing),
string.Format(
CultureInfo.CurrentCulture,
ErrorStrings.ElementMissing,
message));
}
/// <summary>
/// Generate a <see cref="ParseError" />.
/// </summary>
/// <param name="writer">The <see cref="IParseErrorWriter" /> that should issue the report.</param>
/// <param name="extent">The <see cref="IScriptExtent" /> of element in error.</param>
/// <param name="exception">
/// The exception housing the message to be shown in the <see cref="ParseError" />.
/// </param>
/// <param name="id">The ID to be shown in the <see cref="ParseError" />.</param>
internal static void ReportParseError(
this IParseErrorWriter writer,
IScriptExtent extent,
Exception exception,
string id = "")
{
if (string.IsNullOrEmpty(id))
{
id = exception.GetType().Name;
}
writer.ReportParseError(
extent,
id,
exception.Message);
}
/// <summary>
/// Generate a <see cref="ParseError" /> citing an unsupported element.
/// </summary>
/// <param name="writer">The <see cref="IParseErrorWriter" /> that should issue the report.</param>
/// <param name="extent">The <see cref="IScriptExtent" /> of the unsupported element.</param>
/// <param name="id">The ID to be shown in the <see cref="ParseError" />.</param>
/// <param name="message">The message to be shown in the <see cref="ParseError" />.</param>
internal static void ReportNotSupported(
this IParseErrorWriter writer,
IScriptExtent extent,
string id,
string message)
{
writer.ReportParseError(
extent,
string.Format(
CultureInfo.CurrentCulture,
"{0}.{1}",
nameof(ErrorStrings.ElementNotSupported),
id),
string.Format(
CultureInfo.CurrentCulture,
ErrorStrings.ElementNotSupported,
message));
}
/// <summary>
/// Initializes a new instance of the <see cref="DelegateSyntaxVisitor" /> class.
/// </summary>
/// <param name="errorWriter">The <see cref="IParseErrorWriter" /> to report errors to.</param>
internal DelegateSyntaxVisitor(IParseErrorWriter errorWriter)
{
_errorWriter = errorWriter;
}
