From 1328887bb78ba034fe3d496ad8029382c1ec678e Mon Sep 17 00:00:00 2001
From: Frederick Yin <fkfd@fkfd.me>
Date: Wed, 31 Aug 2022 17:08:38 +0800
Subject: hackc: Parser handles IndexError

---
 projects/hackc/parser.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'projects/hackc/parser.py')

diff --git a/projects/hackc/parser.py b/projects/hackc/parser.py
index 8375d52..188bddc 100644
--- a/projects/hackc/parser.py
+++ b/projects/hackc/parser.py
@@ -102,3 +102,9 @@ class Parser:
             print_err(self.lines[err.token.line_no])
             print_err(" " * err.token.column + "^ " + err.message)
             exit(EXIT_CODE_SYNTAX_ERROR)
+        except IndexError:
+            last_line = self.lines[-1]
+            print_err(f"{self._fp}:{len(self.lines)}")
+            print_err(last_line)
+            print_err(" " * len(last_line) + "^ Unexpected EOF")
+            exit(EXIT_CODE_EOF)
-- 
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