diff options
| -rw-r--r-- | src/Output.cxx | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/Output.cxx b/src/Output.cxx index 424d523..a5639e5 100644 --- a/src/Output.cxx +++ b/src/Output.cxx @@ -51,11 +51,17 @@ protected: // Represent cv qualifier state of one dump node. struct DumpQual { - bool IsConst = false; - bool IsVolatile = false; - bool IsRestrict = false; - explicit operator bool() const { - return this->IsConst || this->IsVolatile || this->IsRestrict; + private: + typedef void (DumpQual::*bool_type)() const; + void bool_true() const {} + public: + bool IsConst; + bool IsVolatile; + bool IsRestrict; + DumpQual(): IsConst(false), IsVolatile(false), IsRestrict(false) {} + operator bool_type() const { + return (this->IsConst || this->IsVolatile || this->IsRestrict)? + &DumpQual::bool_true : nullptr; } friend bool operator < (DumpQual const& l, DumpQual const& r) { if (!l.IsConst && r.IsConst) { @@ -84,12 +90,16 @@ protected: // Represent id of one dump node. struct DumpId { - unsigned int Id = 0; + private: + typedef void (DumpId::*bool_type)() const; + void bool_true() const {} + public: + unsigned int Id; DumpQual Qual; - DumpId() {} + DumpId(): Id(0), Qual() {} DumpId(unsigned int id, DumpQual dq): Id(id), Qual(dq) {} - explicit operator bool() const { - return this->Id != 0; + operator bool_type() const { + return this->Id != 0? &DumpId::bool_true : nullptr; } friend bool operator < (DumpId const& l, DumpId const& r) { if (l.Id < r.Id) { |