From: Lukas Krickl <lukas@krickl.dev>
Date: Tue, 28 Nov 2023 05:10:00 +0000 (+0100)
Subject: WIP: label scoping
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=9ad4af46a35955fc135121d2a8df98c357ccf259;p=ulas%2F.git

WIP: label scoping
---

diff --git a/include/ulas.h b/include/ulas.h
index d26dab2..ed38f4a 100644
--- a/include/ulas.h
+++ b/include/ulas.h
@@ -158,6 +158,8 @@ struct ulas_sym {
   char *name;
   struct ulas_tok tok;
   enum ulas_syms type;
+  // this label's scope index
+  int scope;
 };
 
 // holds all currently defned symbols
@@ -193,6 +195,10 @@ struct ulas {
 
   unsigned int address;
 
+  // current scope index
+  // each global-label increments the scope
+  int scope;
+
   // internal counter
   // used whenever a new unique number might be needed
   int icntr;