Remove partial implementation that was never completed. This was

replaced by the Stringpool<> class.

diff --git a/gold/strtab.h b/gold/strtab.h
deleted file mode 100644 (file)
index ab22b8f..0000000
--- a/gold/strtab.h
+++ /dev/null
@@ -1,73 +0,0 @@
-// strtab.h -- manage an ELF string table for gold   -*- C++ -*-
-
-#ifndef GOLD_STRTAB_H
-#define GOLD_STRTAB_H
-
-#include <cstring>
-#include <string>
-
-namespace gold
-{
-
-// This class holds an ELF string table.  We keep a reference count
-// for each string, which we use to determine which strings are
-// actually required at the end.  When all operations are done, the
-// string table is finalized, which sets the offsets to use for each
-// string.
-
-class Strtab
-{
- public:
-  Strtab();
-
-  ~Strtab();
-
-  Strtab_ref* add(const char*);
-
-  Strtab_ref* add(const std::string& s)
-  { return this->add(s.c_str()); }
-
- private:
-  Strtab(const Strtab&);
-  Strtab& operator=(const Strtab&);
-
-  struct strtab_hash
-  {
-    std::size_t
-    operator()(const char*p);
-  };
-
-  struct strtab_eq
-  {
-    bool
-    operator()(const char* p1, const char* p2)
-    { return strcmp(p1, p2) == 0; }
-  };
-
-  Unordered_map<const char*, Strtab_ref*, strtab_hash, strtab_eq,
-               std::allocator<std::pair<const char* const, Strtab_ref*> >,
-               true> strings_;
-};
-
-// Users of Strtab work with pointers to Strtab_ref structures.  These
-// are allocated via new and should be deleted if the string is no
-// longer needed.
-
-class Strtab_ref
-{
- public:
-  ~Strtab_ref();
-
-  const char*
-  str() const;
-
- private:
-  Strtab_ref(const Strtab_ref&);
-  Strtab_ref& operator=(const Strtab_ref&);
-
-  int refs_;
-};
-
-} // End namespace gold.
-
-#endif // !defined(GOLD_STRTAB_H)