Add JSON parser rule for custom_unwind_resume.

diff --git a/src/librustc_back/target/mod.rs b/src/librustc_back/target/mod.rs
index 6ae74355a7a8a6db989840c2466043dee9b74577..afbe5bf72d11d67869365a3269e539e86c6501d0 100644 (file)
--- a/src/librustc_back/target/mod.rs
+++ b/src/librustc_back/target/mod.rs
@@ -335,6 +335,7 @@ macro_rules! key {
         key!(pre_link_args, list);
         key!(post_link_args, list);
         key!(allow_asm, bool);
+        key!(custom_unwind_resume, bool);
 
         base
     }