17875 enum class OdrUseContext {  enum
17890 static OdrUseContext isOdrUseContext(Sema &SemaRef) {  in isOdrUseContext()
17891   OdrUseContext Result;  in isOdrUseContext()
17897       return OdrUseContext::None;  in isOdrUseContext()
17902       Result = OdrUseContext::Used;  in isOdrUseContext()
17906       Result = OdrUseContext::FormallyOdrUsed;  in isOdrUseContext()
17912       Result = OdrUseContext::FormallyOdrUsed;  in isOdrUseContext()
17917     return OdrUseContext::Dependent;  in isOdrUseContext()
17951   OdrUseContext OdrUse =  in MarkFunctionReferenced()
17952       MightBeOdrUse ? isOdrUseContext(*this) : OdrUseContext::None;  in MarkFunctionReferenced()
17953   if (IsRecursiveCall && OdrUse == OdrUseContext::Used)  in MarkFunctionReferenced()
17954     OdrUse = OdrUseContext::FormallyOdrUsed;  in MarkFunctionReferenced()
17959       OdrUse == OdrUseContext::Used) {  in MarkFunctionReferenced()
17962         OdrUse = OdrUseContext::FormallyOdrUsed;  in MarkFunctionReferenced()
17964       OdrUse = OdrUseContext::FormallyOdrUsed;  in MarkFunctionReferenced()
17996   bool NeedDefinition = !IsRecursiveCall && (OdrUse == OdrUseContext::Used ||  in MarkFunctionReferenced()
18138   if (OdrUse == OdrUseContext::Used && !Func->isUsed(/*CheckUsedAttr=*/false)) {  in MarkFunctionReferenced()
19407   OdrUseContext OdrUse = isOdrUseContext(SemaRef);  in DoMarkVarDeclReferenced()
19424       OdrUse == OdrUseContext::Used || NeededForConstantEvaluation;  in DoMarkVarDeclReferenced()
19514   case OdrUseContext::None:  in DoMarkVarDeclReferenced()
19519   case OdrUseContext::FormallyOdrUsed:  in DoMarkVarDeclReferenced()
19524   case OdrUseContext::Used:  in DoMarkVarDeclReferenced()
19533   case OdrUseContext::Dependent:  in DoMarkVarDeclReferenced()