private void CheckCompatibilityWithParameters(Alias alias, AliasDefinition aliasDef, string fileName) { foreach (var parameter in aliasDef.Parameters) { if (parameter.Name == "_") //Default parameter { if (!parameter.IsValueNode) { if (alias.Entities.All(e => e is Comment) && alias.ValueType != ValueType.Object) { ReportErrorInsideChoice(() => CompilerErrorFactory.DefaultBlockArgumentIsMissing(alias, fileName)); } } else { if (parameter.HasValue()) { continue; //if parameter has default value then skip check } if (!alias.HasValue()) { ReportErrorInsideChoice(() => CompilerErrorFactory.DefaultValueArgumentIsMissing(alias, fileName)); } } continue; } //Non default parameter var argument = alias.Arguments.FirstOrDefault(a => a.Name == parameter.Name); if (argument == null) { //Report Error if argument is missing and there is no default value for the parameter if (parameter.Value == null && parameter.Entities.Count == 0 && parameter.ValueType != ValueType.Object) { ReportErrorInsideChoice(() => CompilerErrorFactory.ArgumentIsMissing(alias, parameter.Name, fileName)); } continue; } //Report error if type of argument (value/block) mismatch the type of parameter if (((Argument)argument).IsValueNode != parameter.IsValueNode) { ReportErrorInsideChoice(() => parameter.IsValueNode ? CompilerErrorFactory.ValueArgumentIsExpected((Argument)argument, fileName) : CompilerErrorFactory.BlockArgumentIsExpected((Argument)argument, fileName)); } } }
private void ValidateParameter(Parameter parameter, Alias alias, string moduleFileName) { if (parameter.Name == "_") //Default parameter { if (!parameter.IsValueNode) { if (alias.Entities.All(e => e is Comment) && !alias.Assignment.IsObjectAssignment()) { ReportErrorInsideChoice(() => CompilerErrorFactory.DefaultBlockArgumentIsMissing(alias, moduleFileName)); } } else { if (parameter.HasValue()) { return; //if parameter has default value then skip check } if (!alias.HasValue()) { ReportErrorInsideChoice(() => CompilerErrorFactory.DefaultValueArgumentIsMissing(alias, moduleFileName)); } } return; } //Non default parameter var argument = alias.Arguments.FirstOrDefault(a => a.Name == parameter.Name); if (argument == null) { //Report Error if argument is missing and there is no default value for the parameter if (parameter.Value == null && parameter.Entities.Count == 0 && !parameter.Assignment.IsObjectAssignment()) { ReportErrorInsideChoice(() => CompilerErrorFactory.ArgumentIsMissing(alias, parameter.Name, moduleFileName)); } return; } //Report error if type of argument (value/block) mismatch the type of parameter if (((Argument)argument).IsValueNode != parameter.IsValueNode) { ReportErrorInsideChoice(() => parameter.IsValueNode ? CompilerErrorFactory.ValueArgumentIsExpected((Argument)argument, moduleFileName) : CompilerErrorFactory.BlockArgumentIsExpected((Argument)argument, moduleFileName)); } }