Lines Matching refs:Unused
1 //==- ObjCUnusedIVarsChecker.cpp - Check for unused ivars --------*- C++ -*-==//
30 enum IVarState { Unused, Used };
127 // (b) explicitly marked unused
136 M[ID] = Unused;
145 // Any potentially unused ivars?
148 if (I->second == Unused) {
156 // We found some potentially unused ivars. Scan the entire translation unit
164 // Find ivars that are unused.
166 if (I->second == Unused) {
175 BR.EmitBasicReport(D, "Unused instance variable", "Optimization",
