From a56610e205d5107e031dd168f332a194db19dda6 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Tue, 14 May 2019 13:01:23 +1000
Subject: [PATCH] types/description: add a bool specialisation

---
 types/description.cpp | 1 +
 types/description.hpp | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/types/description.cpp b/types/description.cpp
index 3b1fa8c2..9e3f16b9 100644
--- a/types/description.cpp
+++ b/types/description.cpp
@@ -20,6 +20,7 @@ cruft::types::operator<< (std::ostream &os, cruft::types::category val)
     case category::UNSIGNED:    return os << "UNSIGNED";
     case category::SIGNED:      return os << "SIGNED";
     case category::REAL:        return os << "REAL";
+    case category::BOOL:        return os << "BOOL";
     }
 
     unreachable ();
diff --git a/types/description.hpp b/types/description.hpp
index 7a852883..716a3067 100644
--- a/types/description.hpp
+++ b/types/description.hpp
@@ -54,6 +54,7 @@ namespace cruft::types {
         UNSIGNED,
         SIGNED,
         REAL,
+        BOOL,
     };
 
 
@@ -106,6 +107,8 @@ namespace cruft::types {
     template <> struct category_traits<f32> : public std::integral_constant<category,category::REAL> {};
     template <> struct category_traits<f64> : public std::integral_constant<category,category::REAL> {};
 
+    template <> struct category_traits<bool> : public std::integral_constant<category,category::BOOL> {};
+
     template <typename T>
     constexpr auto category_traits_v = category_traits<T>::value;