From c56877035d6600b463a9cbf0e339f7548c0b46fd Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Wed, 21 Oct 2026 05:54:26 +0000
Subject: feat(codegen): instantiate function templates by deduction

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 include/cps/FunctionGen.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'include/cps/FunctionGen.h')

diff --git a/include/cps/FunctionGen.h b/include/cps/FunctionGen.h
index 57a27ff..a50e70b 100644
--- a/include/cps/FunctionGen.h
+++ b/include/cps/FunctionGen.h
@@ -5,6 +5,7 @@
 #include "cps/FunctionAST.h"
 #include "cps/TypeSystem.h"
 #include <cstdint>
+#include <deque>
 #include <map>
 #include <utility>
 #include <vector>
@@ -73,7 +74,7 @@ private:
     int &DiagnosticLine;
     void reportError(const char *Fmt, ...);
 
-    IdentifierMap<std::vector<FuncSig>> Signatures;
+    IdentifierMap<std::deque<FuncSig>> Signatures;
     IdentifierMap<std::pair<std::string, size_t>> LinkIndex;
     std::map<const PrototypeAST *, std::string> PrototypeLinks;
     std::map<size_t, std::string> UnitPaths;
@@ -106,7 +107,8 @@ public:
     void setCurrentUnit(size_t Unit, const std::string &Path) { CurrentUnit = Unit; UnitPaths[Unit] = Path; }
     void setCallHook(std::function<void(const FuncSig &)> Hook) { BeforeCall = std::move(Hook); }
     void setVisibility(std::function<bool(size_t)> Predicate) { Visible = std::move(Predicate); }
-    std::vector<const FuncSig *> getOverloads(const std::string &Name) const;
+    std::vector<const FuncSig *> getOverloads(const std::string &Name, bool AllUnits = false) const;
+    static bool isReservedRuntimeName(const std::string &Name);
     bool hasFunction(const std::string &Name) const { return !getOverloads(Name).empty(); }
     const FuncSig *getSignatureByLink(const std::string &Name) const;
 
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