fix Enum.4

9 years ago · 3ca23f1575
parent 3ec8cfc5cc
commit 3ca23f1575
1 changed files with 3 additions and 3 deletions
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@ -7656,14 +7656,14 @@ Convenience of use and avoidance of errors.

 ##### Example

-    enum Day { mon, tue, wed, thu, fri, sat, sun };
+    enum class Day { mon, tue, wed, thu, fri, sat, sun };

    Day operator++(Day& d)
    {
-        return d == sun ? mon : Day{++d};
+        return d == Day::sun ? Day::mon : Day{++d};
    }

-    Day today = sat;
+    Day today = Day::sat;
    Day tomorrow = ++today;

 ##### Enforcement