From b9032fd845e9425df4f0bdf93701edf503c14534 Mon Sep 17 00:00:00 2001
From: CircleShift <kgunger12@gmail.com>
Date: Wed, 3 Dec 2025 02:31:45 -0500
Subject: [tnslc] begin rework of scope

---
 tnslc/compile/function.tnsl | 54 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

(limited to 'tnslc/compile/function.tnsl')

diff --git a/tnslc/compile/function.tnsl b/tnslc/compile/function.tnsl
index 911b02c..a768596 100644
--- a/tnslc/compile/function.tnsl
+++ b/tnslc/compile/function.tnsl
@@ -70,7 +70,61 @@ struct Function {
 		;/
 	;/
 
+	/; _fqn (~Module parent) [~uint8]
+		utils.Vector out
+
+		return out.as_cstr()
+	;/
+
+	/; _build_scope(~Module parent, ~CompBuf cb) [Scope]
+		~uint8 fqn = self._fqn(parent)
+		Scope out
+		out.init(parent, cb, fqn)
+		out.parent = NULL
+		_delete(fqn)
+		
+		# TODO: Write label to cb
+		# TODO: Push all saved vars and deal with parameters
+		# TODO: Add all params to the scope
+
+		return out
+	;/
+
+	/; _end_scope(~Scope scope, ~CompBuf cb)
+		# TODO: place jmp label
+		# TODO: pop all saved vars
+		# TODO: ret
+		
+		scope`.end()
+	;/
+
 	/; _compile (~Module parent, ~CompBuf cb)
+		# Sanity check
+		~parse.Node _up = self._up
+		/; if (_up`.sub.count < 1)
+			~Scope s = self._build_scope(parent, cb)
+			self._end_scope(s, cb)
+			return
+		;/
+		
+		# Skip past parameters and outputs
+		int i = 0
+		~parse.Node n = _up`.sub.get(i)
+		/; if (n`._type == parse.NTYPE_DLIST)
+			i++
+			/; if (_up`.sub.count > 1)
+				n = _up`.sub.get(1)
+			;/
+		;/
+
+		/; if (n`._type == parse.NTYPE_TLIST)
+			i++
+		;/
+
+		# Create scope and start compiling statements from here.
+		Scope fscope = self._build_scope(parent, cb)
+		fscope._compile_statements(_up, i)
+		self._end_scope(~fscope, cb)
 	;/
 
 	/; _print (int idt)
-- 
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