exception: refactoring

1 files changed, 32 insertions, 0 deletions

diff --git a/src/exception.hh b/src/exception.hh
new file mode 100644
index 00000000..f341e724
--- /dev/null
+++ b/src/exception.hh
@@ -0,0 +1,32 @@
+#ifndef exception_hh_INCLUDED
+#define exception_hh_INCLUDED
+
+#include <string>
+
+namespace Kakoune
+{
+
+struct exception
+{
+    virtual ~exception() {}
+    virtual std::string description() const;
+};
+
+struct runtime_error : exception
+{
+    runtime_error(const std::string description)
+        : m_description(description) {}
+
+    std::string description() const { return m_description; }
+
+private:
+    std::string m_description;
+};
+
+struct logic_error : exception
+{
+};
+
+}
+
+#endif // exception_hh_INCLUDED