* compile.c (compile_massign_opt): fix to skip massign optimization

  with global variables.
* bootstraptest/test_massign.rb: add some tests for above.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 3 deletions

diff --git a/compile.c b/compile.c
index 2e0473a7d1..f50228d447 100644
--- a/compile.c
+++ b/compile.c
@@ -2032,9 +2032,6 @@ compile_massign_opt(rb_iseq_t *iseq, LINK_ANCHOR *ret,
 	  case NODE_CVASGN:
 	    MEMORY(ln->nd_vid);
 	    break;
-	  case NODE_GASGN:
-	    MEMORY((VALUE)ln->nd_entry);
-	    break;
 	  default:
 	    return 0;
 	}