From c175588b56d2db4f032efb4d0ff302b442bff373 Mon Sep 17 00:00:00 2001
From: Willem Wyndham <willem@cs.umd.edu>
Date: Fri, 9 Jul 2021 15:38:24 -0400
Subject: [PATCH] fix: use type cast for comparing BinaryOp to `-1`

---
 src/builtins.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/builtins.ts b/src/builtins.ts
index 877d8ab7e2..79d7eb1d01 100644
--- a/src/builtins.ts
+++ b/src/builtins.ts
@@ -1541,7 +1541,7 @@ function builtin_max(ctx: BuiltinContext): ExpressionRef {
       case TypeKind.F32: return module.binary(BinaryOp.MaxF32, arg0, arg1);
       case TypeKind.F64: return module.binary(BinaryOp.MaxF64, arg0, arg1);
     }
-    if (op != -1) {
+    if (op as i32 != -1) {
       let flow = compiler.currentFlow;
       let typeRef = type.toRef();
       let temp1 = flow.getTempLocal(type, findUsedLocals(arg1));
@@ -1620,7 +1620,7 @@ function builtin_min(ctx: BuiltinContext): ExpressionRef {
       case TypeKind.F32: return module.binary(BinaryOp.MinF32, arg0, arg1);
       case TypeKind.F64: return module.binary(BinaryOp.MinF64, arg0, arg1);
     }
-    if (op != -1) {
+    if (op as i32 != -1) {
       let flow = compiler.currentFlow;
       let typeRef = type.toRef();
       let temp1 = flow.getTempLocal(type, findUsedLocals(arg1));