mark interrupts tokens as !Send

Author: japaric

CHANGELOG.md

@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [v0.7.2] - 2017-05-08
+
+### Fixed
+
+- Mark interrupt tokens as `!Send`. This is required to fully fix the memory
+  unsafety bug reported in japaric/cortex-m#27.
+
 ## [v0.7.1] - 2017-05-07
 
 ### Added

Cargo.lock

@@ -8,7 +8,7 @@ keywords = ["arm", "cortex-m", "register", "map", "generator"]
 license = "MIT OR Apache-2.0"
 name = "svd2rust"
 repository = "https://github.com/japaric/svd2rust"
-version = "0.7.1"
+version = "0.7.2"
 
 [dependencies]
 cast = "0.2.0"

Cargo.toml

@@ -25,6 +25,7 @@ pub fn device(d: &Device, items: &mut Vec<Tokens>) -> Result<()> {
             #![deny(missing_docs)]
             #![deny(warnings)]
             #![feature(const_fn)]
+            #![feature(optin_builtin_traits)]
             #![no_std]
 
             extern crate cortex_m;
@@ -156,6 +157,7 @@ pub fn interrupt(peripherals: &[Peripheral], items: &mut Vec<Tokens>) {
                         #value
                     }
                 }
+                impl !Send for #name_pc {}
             },
         );