feat: detect pointer operators

2025-02-07 15:40:49 +00:00
parent 959c556eae
commit d32855cc29
1 changed files with 2 additions and 1 deletions
--- a/src/main/wacc/parser.scala
+++ b/src/main/wacc/parser.scala
@@ -91,7 +91,8 @@ object parser {
    `<ident-or-array-elem>`,
    Parens("(" ~> `<expr>` <~ ")")
  )
-  private val `<ident>` = Ident(ident)
+  private val `<ident>` =
+    Ident(ident) | some("*" | "&").verifiedExplain("pointer operators are not allowed")
  private lazy val `<ident-or-array-elem>` =
    `<ident>` <**> (`<array-indices>` </> identity)
  private val `<array-indices>` = ArrayElem(some("[" ~> `<expr>` <~ "]"))