wasm2js: Stop emitting nan and infinity (#5391)

As noted in #4739, legacy language emitting nan and infinity
exists, with the observation that it can be removed once asm.js
is no longer used and global NaN is available.

This commit removes that asm.js-specific code accordingly.

1 files changed, 0 insertions, 5 deletions

diff --git a/test/wasm2js.asserts.js b/test/wasm2js.asserts.js
index 2fff25126..fb6516106 100644
--- a/test/wasm2js.asserts.js
+++ b/test/wasm2js.asserts.js
@@ -1,7 +1,4 @@
 
-    var nan = NaN;
-    var infinity = Infinity;
-  
     function f32Equal(a, b) {
        var i = new Int32Array(1);
        var f = new Float32Array(i.buffer);
@@ -41,8 +38,6 @@ function asmFunc0(imports) {
  var Math_ceil = Math.ceil;
  var Math_trunc = Math.trunc;
  var Math_sqrt = Math.sqrt;
- var nan = NaN;
- var infinity = Infinity;
  function $0() {
   
  }