From 966b99da5135b788a0fdacf328f3935ea0c679b3 Mon Sep 17 00:00:00 2001
From: Adam Greig <adam@adamgreig.com>
Date: Wed, 26 Jan 2022 01:00:24 +0000
Subject: Fix #414

Partially reverts https://github.com/rust-embedded/cortex-m-rt/pull/224
to continue to use a fully-qualified path to `exception`.
---
 cortex-m-rt/CHANGELOG.md      | 11 +++++++++++
 cortex-m-rt/macros/src/lib.rs |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/cortex-m-rt/CHANGELOG.md b/cortex-m-rt/CHANGELOG.md
index cadeac0..c66b5c0 100644
--- a/cortex-m-rt/CHANGELOG.md
+++ b/cortex-m-rt/CHANGELOG.md
@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## Fixes
+
+- Fix `cortex_m_rt::exception` macro no longer being usable fully-qualified ([#414])
+
+[#414]: https://github.com/rust-embedded/cortex-m/issues/414
+
+## Notes
+
+- From this release onwards, cortex-m-rt lives in the cortex-m repository;
+  issue numbers refer there.
+
 ## [v0.7.1]
 
 ## Fixes
diff --git a/cortex-m-rt/macros/src/lib.rs b/cortex-m-rt/macros/src/lib.rs
index 24f3fa1..4383d06 100644
--- a/cortex-m-rt/macros/src/lib.rs
+++ b/cortex-m-rt/macros/src/lib.rs
@@ -328,7 +328,7 @@ pub fn exception(args: TokenStream, input: TokenStream) -> TokenStream {
             f.block.stmts = iter::once(
                 syn::parse2(quote! {{
                     // check that this exception actually exists
-                    exception::#ident;
+                    cortex_m_rt::exception::#ident;
                 }})
                 .unwrap(),
             )
-- 
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