bool: add default DONTCARE constructor for tribool

2022-06-13 14:19:43 +10:00 · 2022-06-13 14:19:43 +10:00 · 2c304f2c0b
commit 2c304f2c0b
parent 152beff483
1 changed files with 4 additions and 0 deletions
--- a/bool.hpp
+++ b/bool.hpp
@ -31,6 +31,10 @@ namespace cruft {
            : m_value (value::DONTCARE)
        { ; }

+        constexpr tribool ()
+            : tribool (nullptr)
+        { ; }
+
        /// Return true if the object contains a concrete value
        constexpr bool has (void) const
        {