diff options
Diffstat (limited to 'include/llvm/ADT/APSInt.h')
| -rw-r--r-- | include/llvm/ADT/APSInt.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/include/llvm/ADT/APSInt.h b/include/llvm/ADT/APSInt.h index edb36bafe4..00bece62ad 100644 --- a/include/llvm/ADT/APSInt.h +++ b/include/llvm/ADT/APSInt.h @@ -19,7 +19,6 @@ namespace llvm { - class APSInt : public APInt { bool IsUnsigned; public: @@ -58,11 +57,16 @@ public: void setIsUnsigned(bool Val) { IsUnsigned = Val; } void setIsSigned(bool Val) { IsUnsigned = !Val; } - /// This is used internally to convert an APInt to a string. - /// @brief Converts an APInt to a std::string - std::string toString(uint8_t Radix = 10) const { + /// toString - Append this APSInt to the specified SmallString. + void toString(SmallVectorImpl<char> &Str, unsigned Radix = 10) const { + return APInt::toString(Str, Radix, isSigned()); + } + /// toString - Converts an APInt to a std::string. This is an inefficient + /// method, your should prefer passing in a SmallString instead. + std::string toString(unsigned Radix) const { return APInt::toString(Radix, isSigned()); } + using APInt::toString; APSInt& extend(uint32_t width) { if (IsUnsigned) @@ -235,6 +239,12 @@ public: void Profile(FoldingSetNodeID& ID) const; }; +inline std::ostream &operator<<(std::ostream &OS, const APSInt &I) { + I.print(OS, I.isSigned()); + return OS; +} + + } // end namespace llvm #endif |