Fix broken tests

nac3core/src/codegen/test.rs

@@ -70,6 +70,10 @@ impl SymbolResolver for Resolver {
     fn get_string_id(&self, _: &str) -> i32 {
         unimplemented!()
     }
+
+    fn get_exception_id(&self, tyid: usize) -> usize {
+        unimplemented!()
+    }
 }
 
 #[test]

nac3core/src/toplevel/test.rs

@@ -71,6 +71,10 @@ impl SymbolResolver for Resolver {
     fn get_string_id(&self, _: &str) -> i32 {
         unimplemented!()
     }
+
+    fn get_exception_id(&self, tyid: usize) -> usize {
+        unimplemented!()
+    }
 }
 
 #[test_case(

nac3core/src/typecheck/type_inferencer/test.rs

@@ -50,6 +50,10 @@ impl SymbolResolver for Resolver {
     fn get_string_id(&self, _: &str) -> i32 {
         unimplemented!()
     }
+
+    fn get_exception_id(&self, tyid: usize) -> usize {
+        unimplemented!()
+    }
 }
 
 struct TestEnvironment {

nac3standalone/src/basic_symbol_resolver.rs

@@ -75,4 +75,8 @@ impl SymbolResolver for Resolver {
             id
         }
     }
+
+    fn get_exception_id(&self, tyid: usize) -> usize {
+        unimplemented!()
+    }
 }