remove enums

src/parser.rs

@@ -77,10 +77,6 @@ pub enum Stmt {
         name: Token,
         fields: Vec<Param>,
     },
-    Enum {
-        name: Token,
-        variants: Vec<Token>,
-    },
 }
 
 pub static NEXT_EXPR_ID: AtomicUsize = AtomicUsize::new(0);
@@ -195,9 +191,6 @@ impl Parser {
             if self.match_token(&[TokenType::KeywordStruct]) {
                 return self.struct_declaration();
             }
-            if self.match_token(&[TokenType::KeywordEnum]) {
-                return self.enum_declaration();
-            }
             return error!(
                 self.peek().loc,
                 "statements not allowed outside function body"
@@ -281,21 +274,6 @@ impl Parser {
         Ok(Stmt::Struct { name, fields })
     }
 
-    fn enum_declaration(&mut self) -> Result<Stmt, ZernError> {
-        let name = self.consume(TokenType::Identifier, "expected enum name")?;
-
-        self.consume(TokenType::Indent, "expected indent after enum name")?;
-
-        let mut variants = vec![];
-        while !self.eof() && !self.check(&TokenType::Dedent) {
-            variants.push(self.consume(TokenType::Identifier, "expected variant name")?);
-        }
-
-        self.consume(TokenType::Dedent, "expected dedent after enum variants")?;
-
-        Ok(Stmt::Enum { name, variants })
-    }
-
     fn const_declaration(&mut self) -> Result<Stmt, ZernError> {
         let name = self.consume(TokenType::Identifier, "expected const name")?;
         self.consume(TokenType::Equal, "expected '=' after const name")?;