Forbid $ in renames

2020-09-09 16:25:09 -05:00
parent 6e701bfe83
commit 43969a7bee
3 changed files with 43 additions and 0 deletions
--- a/codegen/src/function.rs
+++ b/codegen/src/function.rs
@@ -87,6 +87,10 @@ impl ExportedParams for ExportedFnParams {
                               format!("use attribute 'setter = \"{}\"' instead",
                                       &s.value()["set$".len()..])))
                },
+                ("name", Some(s)) if s.value().contains('$') => {
+                    return Err(syn::Error::new(s.span(),
+                               "Rhai function names may not contain dollar sign"))
+                },
                ("name", Some(s)) if s.value().contains('.') => {
                    return Err(syn::Error::new(s.span(),
                               "Rhai function names may not contain dot"))