From 43b2dc9e935d6fe789044705c8c88d4ae1c242e8 Mon Sep 17 00:00:00 2001
From: Antoine Viallon <antoine@lesviallon.fr>
Date: Fri, 5 Jan 2024 23:11:32 +0100
Subject: [PATCH] source: Location: prepare for builtins

---
 compiler/source.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/compiler/source.py b/compiler/source.py
index 14ec6f1..b5fd3a9 100644
--- a/compiler/source.py
+++ b/compiler/source.py
@@ -12,15 +12,23 @@ logger = Logger(__name__)
 @typecheck
 @dataclass
 class Location:
-    line: int
-    character: int
+    line: int = -1
+    character: int = -1
     file: str = "<none>"
+    internal: bool = False
 
     def __str__(self) -> str:
+        if self.internal:
+            return "<internal>"
         return f"{self.file}:{self.line}:{self.character}"
 
     @typecheck
     def __lt__(self, other: Location) -> bool:
+        if self.internal:
+            return True
+        if other.internal:
+            return False
+
         if self.file != other.file:
             logger.trace(f"{self} is not in the same file as {other}")
             return False