From 02fbb2c21134ad0e8df0b723a4b11f7d7e21edcd Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Thu, 24 Jan 2019 17:57:12 +0900
Subject: Remove symbol hash table from `mrb_state` structure.

Use linear search instead. Number of symbols is usually small (<1K), so
we don't need performance boost from hash tables. In our benchmark
measurement, hash tables consumes 790KB for `build/full-debug/mrbtest`.
---
 include/mruby.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/mruby.h')

diff --git a/include/mruby.h b/include/mruby.h
index 8c8360784..7fe2330be 100644
--- a/include/mruby.h
+++ b/include/mruby.h
@@ -239,7 +239,6 @@ typedef struct mrb_state {
 #endif
 
   mrb_sym symidx;
-  struct kh_n2s *name2sym;      /* symbol hash */
   struct symbol_name *symtbl;   /* symbol table */
   size_t symcapa;
 
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