From 7775c57a81439a435eba31d762e5d3e0ba729c0a Mon Sep 17 00:00:00 2001
From: zach <zach@dylibso.com>
Date: Tue, 22 Oct 2024 09:33:04 -0700
Subject: [PATCH] fix: use `f32::to_bits` and `f64::to_bits` when constructing
 `Val` (#779)

Fixes #739
---
 runtime/src/sdk.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/runtime/src/sdk.rs b/runtime/src/sdk.rs
index 6f85d24..b88ce8f 100644
--- a/runtime/src/sdk.rs
+++ b/runtime/src/sdk.rs
@@ -266,8 +266,8 @@ pub unsafe extern "C" fn extism_function_new(
                 match tmp.t {
                     ValType::I32 => *out = Val::I32(tmp.v.i32),
                     ValType::I64 => *out = Val::I64(tmp.v.i64),
-                    ValType::F32 => *out = Val::F32(tmp.v.f32 as u32),
-                    ValType::F64 => *out = Val::F64(tmp.v.f64 as u64),
+                    ValType::F32 => *out = Val::F32(tmp.v.f32.to_bits()),
+                    ValType::F64 => *out = Val::F64(tmp.v.f64.to_bits()),
                     _ => todo!(),
                 }
             }