From 0007ac63ed941feb8eb61994ddc16cc00a5eaada Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Thu, 25 Mar 2021 20:23:43 +0000
Subject: [PATCH] Correct #c_vararg behaviour on -llvm-api

---
 src/llvm_backend.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/llvm_backend.cpp b/src/llvm_backend.cpp
index 548b629d1..62bee0c27 100644
--- a/src/llvm_backend.cpp
+++ b/src/llvm_backend.cpp
@@ -1331,6 +1331,9 @@ LLVMTypeRef lb_type_internal(lbModule *m, Type *type) {
 					if (e->kind != Entity_Variable) {
 						continue;
 					}
+					if (e->flags & EntityFlag_CVarArg) {
+						continue;
+					}
 					param_count += 1;
 				}
 			}
@@ -1359,6 +1362,9 @@ LLVMTypeRef lb_type_internal(lbModule *m, Type *type) {
 					if (e->kind != Entity_Variable) {
 						continue;
 					}
+					if (e->flags & EntityFlag_CVarArg) {
+						continue;
+					}
 
 					Type *e_type = reduce_tuple_to_single_type(e->type);