Fix issue 17340 - isNumeric!bool should not be true

dlang · Apr 22, 2017 · 2ae83e3 · 2ae83e3
1 parent 2e33404
commit 2ae83e3
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/std/traits.d b/std/traits.d
@@ -5612,15 +5612,15 @@ enum bool isFloatingPoint(T) = __traits(isFloating, T) && !(is(Unqual!T == cfloa
  * Detect whether $(D T) is a built-in numeric type (integral or floating
  * point).
  */
-enum bool isNumeric(T) = __traits(isArithmetic, T) && !(is(Unqual!T == char) ||
+enum bool isNumeric(T) = __traits(isArithmetic, T) && !(is(Unqual!T == bool) ||
+                                                        is(Unqual!T == char) ||
                                                         is(Unqual!T == wchar) ||
                                                         is(Unqual!T == dchar));
 
 ///
 @safe unittest
 {
     static assert(
-        isNumeric!bool &&
         isNumeric!byte &&
         isNumeric!short &&
         isNumeric!int &&
@@ -5634,6 +5634,7 @@ enum bool isNumeric(T) = __traits(isArithmetic, T) && !(is(Unqual!T == char) ||
 
     static assert(
         !isNumeric!void &&
+        !isNumeric!bool &&
         !isNumeric!char &&
         !isNumeric!wchar &&
         !isNumeric!dchar