public override int VisitRawTypeMapStatment([NotNull] ClepsParser.RawTypeMapStatmentContext context)
{
string className = String.Join(".", CurrentNamespaceAndClass);
ClepsType rawLLVMType = ClepsType.GetBasicType(context.typename());
//make sure this maps to an llvm type
LLVMTypeRef?llvmType = ClepsLLVMTypeConvertorInst.GetPrimitiveLLVMTypeOrNull(rawLLVMType);
if (llvmType == null)
{
string errorMessage = String.Format("Class {0} has a raw llvm type mapping to {1} which is not a valid llvm type", className, rawLLVMType.GetTypeName());
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
return(-1);
}
if (ClassManager.ClassContainsRawLLVMTypeMapping(className))
{
string errorMessage = String.Format("Class {0} already has a raw llvm type mapping to {1}. Cannot add another raw type mapping to {2}", className, ClassManager.LoadedClassesAndMembers[className].RawLLVMTypeMap.GetTypeName(), rawLLVMType.GetTypeName());
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
return(-1);
}
if (ClassManager.RawLLVMTypeMappingExists(rawLLVMType))
{
string errorMessage = String.Format("Raw llvm type {0} already has a mapping to {1}. Cannot add another raw type mapping to {2}", rawLLVMType.GetTypeName(), ClassManager.RawLLVMTypeMappingClasses[rawLLVMType].FullyQualifiedName, className);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
return(-1);
}
ClassManager.AddRawLLVMTypeMapping(className, rawLLVMType);
return(0);
}