Rollup merge of #48058 - cuviper:binaryen-gcc8, r=alexcrichton

kennytm · web-flow · commit 2259e0dd1ea6 · 2018-02-10T14:24:00.000+08:00
Update binaryen to fix -Werror with GCC 8 r? @alexcrichton
diff --git a/src/binaryen b/src/binaryen
@@ -1 +1 @@
-Subproject commit 1c9bf65aa0e371b84755a8ddd6e79497fac57171
+Subproject commit 17841e155edf858c8ea7802dd5f5ecbef54b989f
