private CodeAnalysisError CreateAnalysisError(DslSyntaxException e)
{
var lineChr = new LineChr(e.FilePosition.BeginLine - 1, e.FilePosition.BeginColumn - 1);
return(new CodeAnalysisError()
{
LineChr = lineChr, Message = e.Message
});
}
private CodeAnalysisError CreateAnalysisError(DslSyntaxException e)
{
var beginLineChr = new LineChr(e.FilePosition.BeginLine - 1, e.FilePosition.BeginColumn - 1);
var endLineChr = new LineChr(e.FilePosition.EndLine - 1, e.FilePosition.EndColumn - 1);
return(new CodeAnalysisError()
{
BeginLineChr = beginLineChr, EndLineChr = endLineChr, Code = e.ErrorCode, Message = e.Message
});
}
/// <summary>
/// Outputs error in canonical message format. This format can be recognized by MSBuild and reported in IDE with link directly to position in source file.
/// See https://github.com/dotnet/msbuild/blob/master/src/Shared/CanonicalError.cs for more details.
/// </summary>
public static void PrintCanonicalError(DslSyntaxException dslException)
{
string origin = dslException.FilePosition?.CanonicalOrigin ?? "Rhetos DSL";
string canonicalError = $"{origin}: error {dslException.ErrorCode ?? "RH0000"}: {dslException.Message.Replace('\r', ' ').Replace('\n', ' ')}";
var oldColor = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(canonicalError);
Console.ForegroundColor = oldColor;
}
private static void DslParser_ErrorReporting(string dsl)
{
DslSyntaxException exception = null;
try
{
DslParserParse(dsl);
}
catch (DslSyntaxException ex)
{
exception = ex;
}
Assert.IsNotNull(exception);
Console.WriteLine("=============================");
Console.WriteLine(exception.Message);
Assert.IsTrue(exception.Message.Contains(MockDslScript.TestScriptName), "Error message should contain script name.");
}