From b743ab0d5fa222c8d4e7a59a7d3952d042eb2e5d Mon Sep 17 00:00:00 2001
From: Emilio Cobos Álvarez <emilio@crisal.io>
Date: Wed, 18 Jan 2017 14:40:49 +0100
Subject: codegen: Don't implement variadic methods.

Fixes #402
---
 libbindgen/src/codegen/mod.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libbindgen/src/codegen/mod.rs')

diff --git a/libbindgen/src/codegen/mod.rs b/libbindgen/src/codegen/mod.rs
index f8352cc8..38cf6958 100644
--- a/libbindgen/src/codegen/mod.rs
+++ b/libbindgen/src/codegen/mod.rs
@@ -1295,6 +1295,12 @@ impl MethodCodegen for Method {
             _ => panic!("How in the world?"),
         };
 
+        // Do not generate variadic methods, since rust does not allow
+        // implementing them, and we don't do a good job at it anyway.
+        if signature.is_variadic() {
+            return;
+        }
+
         let count = {
             let mut count = method_names.entry(name.clone())
                 .or_insert(0);
-- 
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