Merge #170

170: check task priority at compile time r=TeXitoi a=japaric

before we were checking the priority at runtime. The compile time error message
when the priority is too high is kind of awful though.

Co-authored-by: Jorge Aparicio <jorge@japaric.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/macros/src/syntax.rs b/macros/src/syntax.rs
index 7f87f633..228d9588 100644
--- a/macros/src/syntax.rs
+++ b/macros/src/syntax.rs
@@ -1039,10 +1039,10 @@ fn parse_args(
                 }
 
                 let value = lit.value();
-                if value > u64::from(u8::MAX) {
+                if value > u64::from(u8::MAX) || value == 0 {
                     return Err(parse::Error::new(
                         lit.span(),
-                        "this literal must be in the range 0...255",
+                        "this literal must be in the range 1...255",
                     ));
                 }