diff --git a/tinyxml2.cpp b/tinyxml2.cpp
index 9a8904f..9d74681 100755
--- a/tinyxml2.cpp
+++ b/tinyxml2.cpp
@@ -281,7 +281,8 @@ const char* StrPair::GetStr()
                     else {
                         ++p;
                     }
-                    *q++ = LF;
+                    *q = LF;
+                    ++q;
                 }
                 else if ( (_flags & NEEDS_NEWLINE_NORMALIZATION) && *p == LF ) {
                     if ( *(p+1) == CR ) {
@@ -290,7 +291,8 @@ const char* StrPair::GetStr()
                     else {
                         ++p;
                     }
-                    *q++ = LF;
+                    *q = LF;
+                    ++q;
                 }
                 else if ( (_flags & NEEDS_ENTITY_PROCESSING) && *p == '&' ) {
                     // Entities handled by tinyXML2:
diff --git a/tinyxml2.h b/tinyxml2.h
index 4379f01..0b5e3cc 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -211,7 +211,8 @@ public:
     void Push( T t ) {
         TIXMLASSERT( _size < INT_MAX );
         EnsureCapacity( _size+1 );
-        _mem[_size++] = t;
+        _mem[_size] = t;
+        ++_size;
     }
 
     T* PushArr( int count ) {
@@ -225,7 +226,8 @@ public:
 
     T Pop() {
         TIXMLASSERT( _size > 0 );
-        return _mem[--_size];
+        --_size;
+        return _mem[_size];
     }
 
     void PopArr( int count ) {