Add very rudimentary line numbers to exceptions

[fur] / generation.py

diff --git a/generation.py b/generation.py
index 44a8d16..64554d0 100644 (file)
--- a/generation.py
+++ b/generation.py
@@ -27,8 +27,9 @@ def generate_variable_expression(expression):
     return expression.variable
 
 def generate_function_call_for_fur_infix_operator(expression):
-    return 'operator${}(stack, jump)'.format(
+    return 'operator${}(stack, jump, {})'.format(
         expression.name,
+        expression.metadata.line,
     )
 
 def generate_structure_literal_expression(expression):