* include/ruby/ruby.h (rb_intern): memorize interned ID for constant

  string, using gcc's __builtin_constant_p and statement expression.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14888 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index 3ccebbc328..767ffbf1ad 100644
--- a/parse.y
+++ b/parse.y
@@ -9001,6 +9001,7 @@ rb_intern2(const char *name, long len)
     return rb_intern3(name, len, rb_enc_from_index(0));
 }
 
+#undef rb_intern
 ID
 rb_intern(const char *name)
 {