From 04492983d2c6487d7ff5cae95ff1624f3b485c96 Mon Sep 17 00:00:00 2001
From: Carlo Kok <ck@remobjects.com>
Date: Mon, 8 Jun 2020 19:19:20 +0200
Subject: [PATCH] Extra assertions and fix for SimpleJit.

---
 cranelift/simplejit/src/backend.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cranelift/simplejit/src/backend.rs b/cranelift/simplejit/src/backend.rs
index fc22d62f92..f4c6af2da1 100644
--- a/cranelift/simplejit/src/backend.rs
+++ b/cranelift/simplejit/src/backend.rs
@@ -361,8 +361,11 @@ impl<'simple_jit_backend> Backend for SimpleJITBackend {
             ref data_decls,
             ref function_relocs,
             ref data_relocs,
+            section: ref datasection,
         } = data.description();
 
+        assert!(datasection.is_none(), "Custom sections not supported");
+
         let size = init.size();
         let storage = if writable {
             self.memory