From 0900667401415a0914b8a1510543c7c7eaf32e53 Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Sat, 24 Oct 2026 18:01:36 +0000
Subject: feat(overload): select overloads by return type as well as parameters

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 lib/CodeGen/ExpressionGen.cc | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'lib/CodeGen/ExpressionGen.cc')

diff --git a/lib/CodeGen/ExpressionGen.cc b/lib/CodeGen/ExpressionGen.cc
index 45583d3..38155e4 100644
--- a/lib/CodeGen/ExpressionGen.cc
+++ b/lib/CodeGen/ExpressionGen.cc
@@ -154,10 +154,11 @@ Value *CodeGen::emitExpr(ExprAST *Expr) {
     }
 
     if (auto *Call = dynamic_cast<MemberCallExprAST*>(Expr))
-        return emitMemberCall(Call);
+        return emitMemberCall(Call, resultContext(Expr));
 
     if (auto *Call = dynamic_cast<CallExprAST*>(Expr))
-        return emitCall(Call->getCallee(), Call->getArgs(), Call->getLine(), &Call->getTemplateArgs());
+        return emitCall(Call->getCallee(), Call->getArgs(), Call->getLine(),
+                        &Call->getTemplateArgs(), resultContext(Expr));
 
     if (auto *D = dynamic_cast<DesignatorExprAST*>(Expr)) {
         LValueInfo LV;
@@ -263,7 +264,8 @@ Value *CodeGen::emitBinaryOp(int Op, Value *L, const TypeInfo *LT,
 
 Value *CodeGen::emitCall(const std::string &Callee,
                          const std::vector<std::unique_ptr<ExprAST>> &ArgExprs, int Line,
-                         const std::vector<std::string> *Explicit) {
+                         const std::vector<std::string> *Explicit,
+                         const ResultContext *Context) {
     SaveAndRestore<int> Location(DiagnosticLine, Line ? Line : DiagnosticLine);
     std::string Name = Callee;
     if (const BuiltinInfo *B = findBuiltin(Name)) {
@@ -303,7 +305,7 @@ Value *CodeGen::emitCall(const std::string &Callee,
 
     std::vector<Value*> Args;
     std::vector<const TypeInfo *> Variadic;
-    const FuncSig *Sig = resolveCall(Name, ArgExprs, Explicit);
+    const FuncSig *Sig = resolveCall(Name, ArgExprs, Explicit, Context);
     if (!Sig || !marshalCallArgs(*Sig, ArgExprs, Line, Args, &Variadic)) return nullptr;
     return FuncGen->emitCall(*Sig, Args, Variadic);
 }
-- 
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