0.7.0

This reverts commit 45cd9490cd.

Ignored ValueInternal* changes, since those did not produce symbols for
Debian build. (They must not have used the INTERNAL stuff.)

  https://github.com/open-source-parsers/jsoncpp/issues/78

Conflicts:
	include/json/value.h
	src/lib_json/json_internalarray.inl
	src/lib_json/json_internalmap.inl
	src/lib_json/json_value.cpp

include/json/value.h

@@ -171,7 +171,7 @@ private:
     CZString(const char* cstr, DuplicationPolicy allocate);
     CZString(const CZString& other);
     ~CZString();
-    CZString& operator=(CZString other);
+    CZString &operator=(const CZString &other);
     bool operator<(const CZString& other) const;
     bool operator==(const CZString& other) const;
     ArrayIndex index() const;
@@ -238,7 +238,7 @@ Json::Value obj_value(Json::objectValue); // {}
   Value(const Value& other);
   ~Value();
 
-  Value& operator=(Value other);
+  Value &operator=(const Value &other);
   /// Swap values.
   /// \note Currently, comments are intentionally not swapped, for
   /// both logic and efficiency.

src/lib_json/json_value.cpp

@@ -188,8 +188,9 @@ void Value::CZString::swap(CZString& other) {
   std::swap(index_, other.index_);
 }
 
-Value::CZString& Value::CZString::operator=(CZString other) {
-  swap(other);
+Value::CZString &Value::CZString::operator=(const CZString &other) {
+  CZString temp(other);
+  swap(temp);
   return *this;
 }
 
@@ -478,8 +479,9 @@ Value::~Value() {
     delete[] comments_;
 }
 
-Value& Value::operator=(Value other) {
-  swap(other);
+Value &Value::operator=(const Value &other) {
+  Value temp(other);
+  swap(temp);
   return *this;
 }
 

version

@@ -1 +1 @@
-0.7.0
+0.7.0