From a2368179565423944f60ca34d064206354688abd Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Sun, 15 Dec 2019 11:58:45 -0800
Subject: [PATCH] Compiler bug!??!

---
 schala-lang/language/src/ast/visitor.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/schala-lang/language/src/ast/visitor.rs b/schala-lang/language/src/ast/visitor.rs
index abd3ad7..2374cff 100644
--- a/schala-lang/language/src/ast/visitor.rs
+++ b/schala-lang/language/src/ast/visitor.rs
@@ -4,8 +4,8 @@ use crate::ast::*;
 //TODO maybe these functions should take closures that return a KeepRecursing | StopHere type,
 //or a tuple of (T, <that type>)
 
-pub trait ASTVisitor: Sized {
-  type BlockHandler: BlockVisitor = ();
+pub trait ASTVisitor<BlockHandler=()>: Sized {
+  type BlockHandler: BlockVisitor;
   fn ast(&mut self, _ast: &AST) {}
   fn block(&mut self) -> Self::BlockHandler { Self::BlockHandler::new() }
   fn block_finished(&mut self, handler: Self::BlockHandler) {}