From 69b4571c6bafcd7d9f675d3eb49d4c088d372eea Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Tue, 10 Jul 2018 16:27:58 -0700
Subject: 0.5: Support floats nan, inf, and +/-0.0.

cc #224
---
 test-suite/build.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'test-suite/build.rs')

diff --git a/test-suite/build.rs b/test-suite/build.rs
index ca63946..5a9a55a 100644
--- a/test-suite/build.rs
+++ b/test-suite/build.rs
@@ -4,5 +4,6 @@ use rustc_version::{version, Version};
 fn main() {
     if version().unwrap() >= Version::parse("1.20.0").unwrap() {
         println!(r#"cargo:rustc-cfg=feature="test-quoted-keys-in-macro""#);
+        println!(r#"cargo:rustc-cfg=feature="test-nan-sign""#);
     }
 }
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