Remove unused variable.

[p5sagit/Devel-Declare.git] / Declare.xs

diff --git a/Declare.xs b/Declare.xs
index e4cb7cb..d29488d 100644 (file)
--- a/Declare.xs
+++ b/Declare.xs
@@ -36,8 +36,6 @@ static int in_declare = 0;
 #define DD_AM_LEXING DD_AM_LEXING_CHECK
 #endif
 
-static OP *previous_op = NULL;
-
 /* thing that decides whether we're dealing with a declarator */
 
 int dd_is_declarator(pTHX_ char* name) {
@@ -55,7 +53,7 @@ int dd_is_declarator(pTHX_ char* name) {
   /* $declarators{$current_package_name} */
 
   if (!HvNAME(PL_curstash))
-         return -1;
+    return -1;
 
   is_declarator_pack_ref = hv_fetch(is_declarator, HvNAME(PL_curstash),
                              strlen(HvNAME(PL_curstash)), FALSE);
@@ -75,7 +73,7 @@ int dd_is_declarator(pTHX_ char* name) {
   /* requires SvIOK as well as TRUE since flags not being an int is useless */
 
   if (!is_declarator_flag_ref
-        || !SvIOK(*is_declarator_flag_ref) 
+        || !SvIOK(*is_declarator_flag_ref)
         || !SvTRUE(*is_declarator_flag_ref))
     return -1;
 
@@ -345,11 +343,14 @@ STATIC OP *dd_ck_const(pTHX_ OP *o, void *user_data) {
     case OP_MATCH:
     case OP_SUBST:
     case OP_TRANS:
+    case OP_BACKTICK:
+    case OP_STRINGIFY:
       return o;
       break;
     default:
       break;
   }
+
   dd_linestr_callback(aTHX_ "const", name);
 
   return o;