lib/Sema/SemaTemplateInstantiateDecl.cpp

3268     FunctionProtoType::ExtProtoInfo EPI = Proto->getExtProtoInfo();
3275         EPI.ExceptionSpec.Type != EST_None &&
3276         EPI.ExceptionSpec.Type != EST_DynamicNone &&
3277         EPI.ExceptionSpec.Type != EST_BasicNoexcept &&
3280       if (EPI.ExceptionSpec.Type == EST_Uninstantiated)
3281         ExceptionSpecTemplate = EPI.ExceptionSpec.SourceTemplate;
3283       if (EPI.ExceptionSpec.Type == EST_Unevaluated)
3290       EPI = NewProto->getExtProtoInfo();
3291       EPI.ExceptionSpec.Type = NewEST;
3292       EPI.ExceptionSpec.SourceDecl = New;
3293       EPI.ExceptionSpec.SourceTemplate = ExceptionSpecTemplate;
3295           NewProto->getReturnType(), NewProto->getParamTypes(), EPI));