From 6487ee34441987353a0d7e5d91a28877387c130a Mon Sep 17 00:00:00 2001
From: varkor <github@varkor.com>
Date: Tue, 12 Dec 2017 17:27:37 +0000
Subject: [PATCH] Fix return value of `LLVMRustMetadataAsValue`

`LLVMRustMetadataAsValue` would previously return `void`, despite the
corresponding Rust function expecting to return a `ValueRef`.
---
 src/rustllvm/RustWrapper.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/rustllvm/RustWrapper.cpp b/src/rustllvm/RustWrapper.cpp
index ee48d49da46..6f51ea67cb1 100644
--- a/src/rustllvm/RustWrapper.cpp
+++ b/src/rustllvm/RustWrapper.cpp
@@ -566,8 +566,8 @@ extern "C" void LLVMRustAddModuleFlag(LLVMModuleRef M, const char *Name,
   unwrap(M)->addModuleFlag(Module::Warning, Name, Value);
 }
 
-extern "C" void LLVMRustMetadataAsValue(LLVMContextRef C, LLVMMetadataRef MD) {
-  wrap(MetadataAsValue::get(*unwrap(C), unwrap(MD)));
+extern "C" LLVMValueRef LLVMRustMetadataAsValue(LLVMContextRef C, LLVMMetadataRef MD) {
+  return wrap(MetadataAsValue::get(*unwrap(C), unwrap(MD)));
 }
 
 extern "C" LLVMRustDIBuilderRef LLVMRustDIBuilderCreate(LLVMModuleRef M) {