* internal.h (USE_SYMBOL_GC): enable Symbol GC by default (USE_SYMBOL_GC == 1).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index fa8d84ffe3..5cca05e324 100644
--- a/parse.y
+++ b/parse.y
@@ -10669,6 +10669,7 @@ rb_gc_free_dsymbol(VALUE ptr)
 VALUE
 rb_str_dynamic_intern(VALUE s)
 {
+#if USE_SYMBOL_GC
     VALUE str = RB_GC_GUARD(s);
     VALUE dup;
     rb_encoding *enc;
@@ -10704,6 +10705,9 @@ rb_str_dynamic_intern(VALUE s)
     }
 
     return dsym;
+#else
+    return rb_str_intern(s);
+#endif
 }
 
 static int