diff options
Diffstat (limited to 'clang/lib/Sema/SemaOverload.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaOverload.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp index 9cce75c7197..64cd52c1f65 100644 --- a/clang/lib/Sema/SemaOverload.cpp +++ b/clang/lib/Sema/SemaOverload.cpp @@ -7782,11 +7782,13 @@ public: InitArithmeticTypes(); } + // Increment is deprecated for bool since C++17. + // // C++ [over.built]p3: // - // For every pair (T, VQ), where T is an arithmetic type, and VQ - // is either volatile or empty, there exist candidate operator - // functions of the form + // For every pair (T, VQ), where T is an arithmetic type other + // than bool, and VQ is either volatile or empty, there exist + // candidate operator functions of the form // // VQ T& operator++(VQ T&); // T operator++(VQ T&, int); @@ -7805,8 +7807,12 @@ public: for (unsigned Arith = 0; Arith < NumArithmeticTypes; ++Arith) { const auto TypeOfT = ArithmeticTypes[Arith]; - if (Op == OO_MinusMinus && TypeOfT == S.Context.BoolTy) - continue; + if (TypeOfT == S.Context.BoolTy) { + if (Op == OO_MinusMinus) + continue; + if (Op == OO_PlusPlus && S.getLangOpts().CPlusPlus17) + continue; + } addPlusPlusMinusMinusStyleOverloads( TypeOfT, VisibleTypeConversionsQuals.hasVolatile(), |
