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// Define the diagnostic mappings.
class DiagMapping;
def MAP_IGNORE : DiagMapping;
def MAP_WARNING : DiagMapping;
def MAP_ERROR : DiagMapping;
def MAP_FATAL : DiagMapping;
// Define the diagnostic classes.
class DiagClass;
def CLASS_NOTE : DiagClass;
def CLASS_WARNING : DiagClass;
def CLASS_EXTENSION : DiagClass;
def CLASS_ERROR : DiagClass;
class DiagGroup<string Name, list<DiagGroup> subgroups = []> {
string GroupName = Name;
list<DiagGroup> SubGroups = subgroups;
string CategoryName = "";
}
class InGroup<DiagGroup G> { DiagGroup Group = G; }
// All diagnostics emitted by the compiler are an indirect subclass of this.
class Diagnostic<string text, DiagClass DC, DiagMapping defaultmapping> {
string Text = text;
DiagClass Class = DC;
DiagMapping DefaultMapping = defaultmapping;
DiagGroup Group;
string CategoryName = "";
}
class Error<string str> : Diagnostic<str, CLASS_ERROR, MAP_ERROR>;
class Warning<string str> : Diagnostic<str, CLASS_WARNING, MAP_WARNING>;
class Extension<string str> : Diagnostic<str, CLASS_EXTENSION, MAP_IGNORE>;
class ExtWarn<string str> : Diagnostic<str, CLASS_EXTENSION, MAP_WARNING>;
class Note<string str> : Diagnostic<str, CLASS_NOTE, MAP_FATAL/*ignored*/>;
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