Fix build with clang 3.6

AMDmi3 · AMDmi3 · commit eab0b1e674a9 · 2015-04-09T13:18:33.000+03:00
This is backported commit 509ccac9dd53932b158ee10b47e95d495deb3fd9
from fuzzylite
diff --git a/AI/FuzzyLite/fuzzylite/fl/norm/SNorm.h b/AI/FuzzyLite/fuzzylite/fl/norm/SNorm.h
@@ -40,7 +40,7 @@ namespace fl {
 
         FL_DEFAULT_COPY_AND_MOVE(SNorm)
 
-        virtual SNorm* clone() const = 0;
+        virtual SNorm* clone() const FL_IOVERRIDE = 0;
     };
 }
 #endif  /* FL_SNORM_H */
diff --git a/AI/FuzzyLite/fuzzylite/fl/norm/TNorm.h b/AI/FuzzyLite/fuzzylite/fl/norm/TNorm.h
@@ -40,7 +40,7 @@ namespace fl {
 
         FL_DEFAULT_COPY_AND_MOVE(TNorm)
 
-        virtual TNorm* clone() const = 0;
+        virtual TNorm* clone() const FL_IOVERRIDE = 0;
     };
 }
 #endif  /* TNORM_H */

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ namespace fl {`
`40`	`40`
`41`	`41`	`FL_DEFAULT_COPY_AND_MOVE(SNorm)`
`42`	`42`
`43`		`- virtual SNorm* clone() const = 0;`
	`43`	`+ virtual SNorm* clone() const FL_IOVERRIDE = 0;`
`44`	`44`	`};`
`45`	`45`	`}`
`46`	`46`	`#endif /* FL_SNORM_H */`