Simplify redundant bool condition checking

2015-01-31 07:28:37 -07:00
parent f0ed3a5cf7
commit 76ac7c36fe
3 changed files with 17 additions and 30 deletions
--- a/include/chaiscript/language/chaiscript_common.hpp
+++ b/include/chaiscript/language/chaiscript_common.hpp
@@ -451,6 +451,15 @@ namespace chaiscript
        }
      }

+      static bool get_bool_condition(const Boxed_Value &t_bv) {
+        try {
+          return boxed_cast<bool>(t_bv);
+        }
+        catch (const exception::bad_boxed_cast &) {
+          throw exception::eval_error("Condition not boolean");
+        }
+      }
+

      void replace_child(const AST_NodePtr &t_child, const AST_NodePtr &t_new_child)
      {