Improve errors

2019-06-30 20:05:23 +02:00
parent 65353a80f2
commit d0b3a8b3da
8 changed files with 105 additions and 94 deletions
--- a/Error.py
+++ b/Error.py
@@ -1,2 +1,9 @@
-class ParseError(Exception):
-    pass
+class SyntaxException(Exception):
+    def __init__(self, pos, msg):        
+        posStr = "" if pos is None else f"[line {pos[0]+1}, col {pos[1]+1}]"        
+        self.msg = f"Syntax error {posStr}:\n{msg}"
+    
+class RuntimeException(Exception):
+    def __init__(self, pos, msg):
+        posStr = "" if pos is None else f"[line {pos[0]+1}, col {pos[1]+1}]"        
+        self.msg = f"Syntax error {posStr}:\n{msg}"