From 9c8861a1ad58954f40d599c83405c720e0d2e07b Mon Sep 17 00:00:00 2001
From: WormHeamer
Date: Thu, 7 Aug 2025 04:20:47 -0400
Subject: fix region nodes being culled prematurely

---
 ir.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'ir.h')

diff --git a/ir.h b/ir.h
index c7fa118..cba0bcc 100644
--- a/ir.h
+++ b/ir.h
@@ -20,7 +20,8 @@ typedef enum {
 	T_NONE,
 	T_TUPLE,
 	T_BOOL,
-	T_INT
+	T_INT,
+	T_PTR
 } BaseType;
 
 typedef struct Type {
@@ -114,6 +115,7 @@ typedef struct {
 	Str name;
 	Node *start, *stop, *ctrl, *keepalive;
 	Node *free_list;
+	Type ret_type;
 	Scope scope;
 } Proc;
 
@@ -152,7 +154,7 @@ ScopeFrame *scope_push(Scope *scope, Proc *proc);
 ScopeFrame *scope_pop(Scope *scope, Proc *proc);
 NameBinding *scope_find(Scope *scope, Str name);
 NameBinding *scope_bind(Scope *scope, Str name, Node *value, LexSpan pos, Proc *proc);
-NameBinding *scope_update(Scope *scope, Str name, Node *to, Proc *proc);
+NameBinding *scope_update(NameBinding *b, Node *to, Proc *proc);
 void scope_collect(Scope *scope, Proc *proc, ScopeNameList *nl, Arena *arena);
 void scope_uncollect(Scope *scope, Proc *proc, ScopeNameList *nl);
 
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