* eval.c (rb_eval): added NODE_DSYM, symbol literal with

  interpolation.

* node.h: ditto.

* intern.h: prototypes; rb_is_junk_id, rb_str_dump, rb_str_intern

* object.c (sym_inspect): escape and quote for non-alphanumeric
  symbols.

* parse.y (dsym, tokadd_string, yylex): extended symbol literals.

* parse.y (rb_is_junk_id): added.

* string.c (rb_str_dump, rb_str_intern) : make extern.

* lib/mkmf.rb (create_makefile): deffile should be removed by
  distclean, not clean.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index 207e6b464e..cadd420126 100644
--- a/eval.c
+++ b/eval.c
@@ -3089,6 +3089,7 @@ rb_eval(self, n)
       case NODE_DXSTR:
       case NODE_DREGX:
       case NODE_DREGX_ONCE:
+      case NODE_DSYM:
 	{
 	    VALUE str, str2;
 	    NODE *list = node->nd_next;
@@ -3123,6 +3124,9 @@ rb_eval(self, n)
 	      case NODE_DXSTR:
 		result = rb_funcall(self, '`', 1, str);
 		break;
+	      case NODE_DSYM:
+		result = rb_str_intern(str);
+		break;
 	      default:
 		result = str;
 		break;