diff options
| author | Justin Beaurivage <[email protected]> | 2022-04-29 09:32:31 -0400 |
|---|---|---|
| committer | Justin Beaurivage <[email protected]> | 2022-04-29 09:32:31 -0400 |
| commit | c53b2fdc0567db21a2180fb8c3db11f962959651 (patch) | |
| tree | b04266e17d0078a000f0273ceb11a9fd3a76702b | |
| parent | b578e060d731434e900b0e70adc5b560a2f595b4 (diff) | |
Require 1 argument in embassy::main without HAL
| -rw-r--r-- | embassy-macros/src/macros/main.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/embassy-macros/src/macros/main.rs b/embassy-macros/src/macros/main.rs index 01e302921..b7ce9dda4 100644 --- a/embassy-macros/src/macros/main.rs +++ b/embassy-macros/src/macros/main.rs | |||
| @@ -42,7 +42,7 @@ pub fn run(args: syn::AttributeArgs, f: syn::ItemFn) -> Result<TokenStream, Toke | |||
| 42 | ctxt.error_spanned_by(&f.sig, "main function must have 2 arguments"); | 42 | ctxt.error_spanned_by(&f.sig, "main function must have 2 arguments"); |
| 43 | } | 43 | } |
| 44 | if HAL.is_none() && fargs.len() != 1 { | 44 | if HAL.is_none() && fargs.len() != 1 { |
| 45 | ctxt.error_spanned_by(&f.sig, "main function must have 2 arguments"); | 45 | ctxt.error_spanned_by(&f.sig, "main function must have 1 argument"); |
| 46 | } | 46 | } |
| 47 | 47 | ||
| 48 | ctxt.check()?; | 48 | ctxt.check()?; |