From 86346d6ebe417c7dc82bf275796a25e123a796d8 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nick@wasmer.io>
Date: Thu, 8 Aug 2019 19:10:46 -0700
Subject: [PATCH] Thread the feature support through to wasmparser.

---
 lib/runtime-core/src/codegen.rs | 2 +-
 lib/runtime-core/src/lib.rs     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/runtime-core/src/codegen.rs b/lib/runtime-core/src/codegen.rs
index 422e46302..e69b9637c 100644
--- a/lib/runtime-core/src/codegen.rs
+++ b/lib/runtime-core/src/codegen.rs
@@ -140,7 +140,7 @@ impl<
 pub fn validating_parser_config(features: &Features) -> wasmparser::ValidatingParserConfig {
     wasmparser::ValidatingParserConfig {
         operator_config: wasmparser::OperatorValidatorConfig {
-            enable_threads: false,
+            enable_threads: features.threads,
             enable_reference_types: false,
             enable_simd: features.simd,
             enable_bulk_memory: false,
diff --git a/lib/runtime-core/src/lib.rs b/lib/runtime-core/src/lib.rs
index c12db47d9..c286cd67e 100644
--- a/lib/runtime-core/src/lib.rs
+++ b/lib/runtime-core/src/lib.rs
@@ -140,7 +140,7 @@ pub fn validate_and_report_errors_with_features(
             enable_bulk_memory: false,
             enable_multi_value: false,
             enable_reference_types: false,
-            enable_threads: false,
+            enable_threads: features.threads,
         },
         mutable_global_imports: true,
     };