Add errors ection to Part 4 of compiler posts

2019-08-28 15:34:13 -07:00
parent 2dd81cf07a
commit b065d95804
6 changed files with 64 additions and 16 deletions
--- a/04/error.cpp
+++ b/04/error.cpp
@@ -0,0 +1,5 @@
+#include "error.hpp"
+
+const char* type_error::what() const noexcept {
+    return "an error occured while checking the types of the program";
+}