dissallow placeholders in array macros

uiua-lang · Apr 7, 2024 · 73103df · 73103df
1 parent ca15a54
commit 73103df
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/compile/binding.rs b/src/compile/binding.rs
@@ -50,7 +50,13 @@ impl Compiler {
 
  // Handle macro
  let ident_margs = ident_modifier_args(&name);
+ let placeholder_count = count_placeholders(&binding.words);
  if binding.array_macro {
+ if placeholder_count > 0 {
+ return Err(
+ self.fatal_error(span.clone(), "Array macros may not contain placeholders")
+ );
+ }
  // Array macro
  if ident_margs == 0 {
  self.add_error(
@@ -109,7 +115,6 @@ impl Compiler {
  return Ok(());
  }
  // Stack macro
- let placeholder_count = count_placeholders(&binding.words);
  match (ident_margs > 0, placeholder_count > 0) {
  (true, true) | (false, false) => {}
  (true, false) => {