diff options
Diffstat (limited to 'include/llvm/Option/Arg.h')
| -rw-r--r-- | include/llvm/Option/Arg.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/llvm/Option/Arg.h b/include/llvm/Option/Arg.h index 6b8ed3f..dcaa540 100644 --- a/include/llvm/Option/Arg.h +++ b/include/llvm/Option/Arg.h @@ -27,10 +27,7 @@ class ArgList; /// \brief A concrete instance of a particular driver option. /// /// The Arg class encodes just enough information to be able to -/// derive the argument values efficiently. In addition, Arg -/// instances have an intrusive double linked list which is used by -/// ArgList to provide efficient iteration over all instances of a -/// particular option. +/// derive the argument values efficiently. class Arg { Arg(const Arg &) LLVM_DELETED_FUNCTION; void operator=(const Arg &) LLVM_DELETED_FUNCTION; @@ -63,14 +60,14 @@ private: public: Arg(const Option Opt, StringRef Spelling, unsigned Index, - const Arg *BaseArg = 0); + const Arg *BaseArg = nullptr); Arg(const Option Opt, StringRef Spelling, unsigned Index, - const char *Value0, const Arg *BaseArg = 0); + const char *Value0, const Arg *BaseArg = nullptr); Arg(const Option Opt, StringRef Spelling, unsigned Index, - const char *Value0, const char *Value1, const Arg *BaseArg = 0); + const char *Value0, const char *Value1, const Arg *BaseArg = nullptr); ~Arg(); - const Option getOption() const { return Opt; } + const Option &getOption() const { return Opt; } StringRef getSpelling() const { return Spelling; } unsigned getIndex() const { return Index; } |