type sumtype

ast.v

@@ -31,6 +31,8 @@ type Stmt = AssignStmt
 	| ReturnStmt
 	| SwitchStmt
 
+type Type2 = ArrayType | Ident | StarExpr
+
 struct GoFile {
 	name  Ident  @[json: 'Name']
 	decls []Decl @[json: 'Decls']
@@ -56,7 +58,8 @@ struct Spec {
 
 struct ArrayType {
 	node_type_str string @[json: '_type']
-	elt           Ident  @[json: 'Elt']
+	// elt           Ident  @[json: 'Elt']
+	elt Expr @[json: 'Elt']
 }
 
 struct Ellipsis {
@@ -240,6 +243,11 @@ struct ParenExpr {
 	x             Expr   @[json: 'X']
 }
 
+struct StarExpr {
+	node_type_str string @[json: '_type']
+	x             Expr   @[json: 'X']
+}
+
 struct DeferStmt {
 	node_type_str string @[json: '_type']
 	call          Expr   @[json: 'Call']

fn_call.v

@@ -18,12 +18,15 @@ fn (mut app App) call_expr(call CallExpr) {
 	}
 
 	// []byte(str) => str.bytes()
-	if fun is ArrayType && fun.elt.name == 'byte' {
-		x := call.args[0]
-		if x is BasicLit {
-			app.expr(x)
-			app.gen('.bytes()')
-			return
+	if fun is ArrayType {
+		elt := fun.elt
+		if elt is Ident && elt.name == 'byte' {
+			x := call.args[0]
+			if x is BasicLit {
+				app.expr(x)
+				app.gen('.bytes()')
+				return
+			}
 		}
 	}
 	if !is_println {

main.v

@@ -44,6 +44,9 @@ fn (mut app App) generate_v_code(go_file GoFile) string {
 	return app.sb.str()
 }
 
+fn (mut app App) typ() {
+}
+
 fn type_or_ident(typ TypeOrIdent) string {
 	return if typ.elt.name != '' { '[]${typ.elt.name}' } else { typ.name }
 }