From 077dcf3e362578752d846fd67e91725c3947918c Mon Sep 17 00:00:00 2001
From: Vidar Hokstad <vidar@hokstad.com>
Date: Thu, 4 Jun 2015 04:52:03 +0000
Subject: [PATCH] Uhm.. For some reason I thought class-ivars were not working
 properly for Symbol, but when trying to write a test to fix it, it turned out
 to work, so this cleans up Symbol accordingly

---
 lib/core/symbol.rb | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/lib/core/symbol.rb b/lib/core/symbol.rb
index d67311c..c905786 100644
--- a/lib/core/symbol.rb
+++ b/lib/core/symbol.rb
@@ -14,11 +14,7 @@
 # use to return the same object for the same symbol literal
 
 class Symbol
-  # FIXME:
-  # Both class variables and class instance variables are currently not
-  # working properly, so for now we store the hash of the already allocated
-  # symbols in a constant:
-  SymHash = {}
+  @symbols = {}
 
   # FIXME: Should be private, but we don't support that yet
   def initialize(name)
@@ -38,10 +34,10 @@ def hash
   # Alternatively, the compiler can do this _once_ at the start for
   # any symbol encountered in the source text, and store the result.
   def self.__get_symbol(name)
-    sym = SymHash[name]
+    sym = @symbols[name]
     if sym.nil? ## FIXME: Doing !sym instead fails w/method missing
       sym = Symbol.new(name)
-      SymHash[name] = sym
+      @symbols[name] = sym
     end
     sym
   end