fix compile issues on clang

CMakeLists.txt

@@ -17,7 +17,7 @@ include(GNUInstallDirs)
 ################################
 # set lib version here
 
-set(GENERIC_LIB_VERSION "4.0.0")
+set(GENERIC_LIB_VERSION "4.0.1")
 set(GENERIC_LIB_SOVERSION "4")
 
 

dox

@@ -38,7 +38,7 @@ PROJECT_NAME           = "TinyXML-2"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER = 4.0.0
+PROJECT_NUMBER = 4.0.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

tinyxml2.cpp

@@ -558,7 +558,8 @@ void XMLUtil::ToStr( double v, char* buffer, int bufferSize )
 
 void XMLUtil::ToStr(int64_t v, char* buffer, int bufferSize)
 {
-	TIXML_SNPRINTF(buffer, bufferSize, "%lld", v);
+	// horrible syntax trick to make the compiler happy about %lld
+	TIXML_SNPRINTF(buffer, bufferSize, "%lld", (long long)v);
 }
 
 
@@ -617,7 +618,9 @@ bool XMLUtil::ToDouble( const char* str, double* value )
 
 bool XMLUtil::ToInt64(const char* str, int64_t* value)
 {
-	if (TIXML_SSCANF(str, "%lld", value) == 1) {
+	long long v = 0;	// horrible syntax trick to make the compiler happy about %lld
+	if (TIXML_SSCANF(str, "%lld", &v) == 1) {
+		*value = (int64_t)v;
 		return true;
 	}
 	return false;

tinyxml2.h

@@ -98,7 +98,7 @@ distribution.
 */
 static const int TIXML2_MAJOR_VERSION = 4;
 static const int TIXML2_MINOR_VERSION = 0;
-static const int TIXML2_PATCH_VERSION = 0;
+static const int TIXML2_PATCH_VERSION = 1;
 
 namespace tinyxml2
 {

xmltest.cpp

@@ -426,7 +426,7 @@ int main( int argc, const char ** argv )
 		XMLTest( "Programmatic DOM", 2, doc->FirstChildElement()->LastChildElement( "sub" )->IntAttribute( "attrib" ) );
 		XMLTest( "Programmatic DOM", "& Text!",
 				 doc->FirstChildElement()->LastChildElement( "sub" )->FirstChild()->ToText()->Value() );
-		XMLTest("User data", 2, (int)comment->GetUserData());
+		XMLTest("User data", (void*)2 == comment->GetUserData(), true, false);
 
 		// And now deletion:
 		element->DeleteChild( sub[2] );