X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Declare.xs;h=edfbc0df664179824140eadc9c12ec61efb4a4fa;hb=9bd5658a784ec13e0f0378450a7982135267ab0c;hp=e4cb7cb9c2163a74e9e67b023e050b97aa834dff;hpb=c48ac26fbfb55de0c056b972f887981947a61c66;p=p5sagit%2FDevel-Declare.git

diff --git a/Declare.xs b/Declare.xs
index e4cb7cb..edfbc0d 100644
--- 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;
 
@@ -189,8 +187,17 @@ int dd_toke_scan_ident(pTHX_ int offset) {
 }
 
 int dd_toke_scan_str(pTHX_ int offset) {
+  STRLEN remaining = sv_len(PL_linestr) - offset;
+  SV* line_copy = newSVsv(PL_linestr);
   char* base_s = SvPVX(PL_linestr) + offset;
   char* s = scan_str(base_s, FALSE, FALSE);
+  if (s != base_s && sv_len(PL_lex_stuff) > remaining) {
+    int ret = (s - SvPVX(PL_linestr)) + remaining;
+    sv_catsv(line_copy, PL_linestr);
+    dd_set_linestr(aTHX_ SvPV_nolen(line_copy));
+    SvREFCNT_dec(line_copy);
+    return ret;
+  }
   return s - base_s;
 }
 
@@ -323,6 +330,10 @@ STATIC OP *dd_ck_const(pTHX_ OP *o, void *user_data) {
 
   PERL_UNUSED_VAR(user_data);
 
+  if (DD_HAVE_PARSER && PL_expect == XOPERATOR) {
+    return o;
+  }
+
   /* if this is set, we just grabbed a delimited string or something,
      not a bareword, so NO TOUCHY */
 
@@ -345,11 +356,14 @@ 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;