Merge #644

644: Fix macros to Rust 2021 r=perlindgren a=korken89



Co-authored-by: Emil Fresk <emil.fresk@gmail.com>

macros/Cargo.toml

@@ -6,13 +6,13 @@ authors = [
 categories = ["concurrency", "embedded", "no-std"]
 description = "Procedural macros of the cortex-m-rtic crate"
 documentation = "https://rtic-rs.github.io/cortex-m-rtic/api/cortex_m_rtic"
-edition = "2018"
+edition = "2021"
 keywords = ["arm", "cortex-m"]
 license = "MIT OR Apache-2.0"
 name = "cortex-m-rtic-macros"
 readme = "../README.md"
 repository = "https://github.com/rtic-rs/cortex-m-rtic"
-version = "1.1.3"
+version = "1.1.4"
 
 [lib]
 proc-macro = true

ui/task-priority-too-high.stderr

@@ -12,4 +12,4 @@ error[E0080]: evaluation of constant value failed
 3 | #[rtic::app(device = lm3s6965)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'Maximum priority used by interrupt vector 'I2C0' is more than supported by hardware', $DIR/ui/task-priority-too-high.rs:3:1
   |
-  = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `$crate::panic::panic_2021` (in Nightly builds, run with -Z macro-backtrace for more info)