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authorDavid Tolnay <dtolnay@gmail.com>2017-11-12 15:17:52 -0800
committerDavid Tolnay <dtolnay@gmail.com>2017-11-12 23:46:34 -0800
commitd53db5c5335fb73389e5a78c190bf2a1903f3b6a (patch)
tree38d92a55f2bde9b02fe4cfb78dd9c8f6f29ee9e3 /test-suite/build.rs
parent3ad6e71f53a87215fb5286bcf87de15524699561 (diff)
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Diffstat (limited to 'test-suite/build.rs')
-rw-r--r--test-suite/build.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/test-suite/build.rs b/test-suite/build.rs
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+++ b/test-suite/build.rs
@@ -0,0 +1,8 @@
+extern crate rustc_version;
+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""#);
+ }
+}