From e22d94a81760473e82a8789fb47f9b9fe1be8bd3 Mon Sep 17 00:00:00 2001
From: Peter Boyer <peter.b.boyer@gmail.com>
Date: Sun, 12 Mar 2017 14:17:15 -0400
Subject: [PATCH] Remove dead Hash methods

---
 runtime/Go/antlr/semantic_context.go | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/runtime/Go/antlr/semantic_context.go b/runtime/Go/antlr/semantic_context.go
index f42d883b3..44c99751e 100644
--- a/runtime/Go/antlr/semantic_context.go
+++ b/runtime/Go/antlr/semantic_context.go
@@ -95,10 +95,6 @@ func (p *Predicate) evaluate(parser Recognizer, outerContext RuleContext) bool {
 	return parser.Sempred(localctx, p.ruleIndex, p.predIndex)
 }
 
-func (p *Predicate) Hash() string {
-	return strconv.Itoa(p.ruleIndex) + "/" + strconv.Itoa(p.predIndex) + "/" + fmt.Sprint(p.isCtxDependent)
-}
-
 func (p *Predicate) equals(other interface{}) bool {
 	if p == other {
 		return true
@@ -147,10 +143,6 @@ func (p *PrecedencePredicate) compareTo(other *PrecedencePredicate) int {
 	return p.precedence - other.precedence
 }
 
-func (p *PrecedencePredicate) Hash() string {
-	return "31"
-}
-
 func (p *PrecedencePredicate) equals(other interface{}) bool {
 	if p == other {
 		return true