diff options
| -rw-r--r-- | exercises/21_macros/macros2.rs | 1 | ||||
| -rw-r--r-- | solutions/21_macros/macros2.rs | 11 |
2 files changed, 11 insertions, 1 deletions
diff --git a/exercises/21_macros/macros2.rs b/exercises/21_macros/macros2.rs index f16712b..2d9dec7 100644 --- a/exercises/21_macros/macros2.rs +++ b/exercises/21_macros/macros2.rs @@ -2,6 +2,7 @@ fn main() { my_macro!(); } +// TODO: Fix the compiler error by moving the whole definition of this macro. macro_rules! my_macro { () => { println!("Check out my macro!"); diff --git a/solutions/21_macros/macros2.rs b/solutions/21_macros/macros2.rs index 4e18198..b6fd5d2 100644 --- a/solutions/21_macros/macros2.rs +++ b/solutions/21_macros/macros2.rs @@ -1 +1,10 @@ -// Solutions will be available before the stable release. Thank you for testing the beta version 🥰 +// Moved the macro definition to be before its call. +macro_rules! my_macro { + () => { + println!("Check out my macro!"); + }; +} + +fn main() { + my_macro!(); +} |