Use std::exchange

2016-06-07 12:26:30 -06:00 · 2016-06-07 12:26:30 -06:00 · 228c942b6c
commit 228c942b6c
parent 039d0edce3
1 changed files with 1 additions and 2 deletions
--- a/include/chaiscript/language/chaiscript_parser.hpp
+++ b/include/chaiscript/language/chaiscript_parser.hpp
@ -200,8 +200,7 @@ namespace chaiscript
          if (m_pos != m_end) {
            if (*m_pos == '\n') {
              ++line;
-              m_last_col = col;
-              col = 1;
+              m_last_col = std::exchange(col, 1);
            } else {
              ++col;
            }