Auto merge of #48005 - panicbit:env_unimpl_send_sync, r=<try>

Unimplement Send/Sync for ::env::{Args,ArgsOs,Vars,VarsOs} Fixes #48004
rust-lang · Feb 5, 2018 · 7046949 · 7046949
2 parents b0a396b + b439632
commit 7046949
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/libstd/env.rs b/src/libstd/env.rs
@@ -723,6 +723,12 @@ pub fn args_os() -> ArgsOs {
     ArgsOs { inner: sys::args::args() }
 }
 
+#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
+impl !Send for Args {}
+
+#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
+impl !Sync for Args {}
+
 #[stable(feature = "env", since = "1.0.0")]
 impl Iterator for Args {
     type Item = String;
@@ -754,6 +760,12 @@ impl fmt::Debug for Args {
     }
 }
 
+#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
+impl !Send for ArgsOs {}
+
+#[stable(feature = "env_unimpl_send_sync", since = "1.25.0")]
+impl !Sync for ArgsOs {}
+
 #[stable(feature = "env", since = "1.0.0")]
 impl Iterator for ArgsOs {
     type Item = OsString;