add note about map in scalar context

[p5sagit/p5-mst-13.2.git] / perly.y

diff --git a/perly.y b/perly.y
index 88eee99..565439b 100644 (file)
--- a/perly.y
+++ b/perly.y
@@ -307,7 +307,7 @@ startformsub:       /* NULL */      /* start a format subroutine scope */
 subname        :       WORD    { STRLEN n_a; char *name = SvPV(((SVOP*)$1)->op_sv,n_a);
                          if (strEQ(name, "BEGIN") || strEQ(name, "END")
                              || strEQ(name, "INIT"))
-                             CvUNIQUE_on(PL_compcv);
+                             CvSPECIAL_on(PL_compcv);
                          $$ = $1; }
        ;
 
@@ -327,7 +327,7 @@ package :   PACKAGE WORD ';'
        ;
 
 use    :       USE startsub
-                       { CvUNIQUE_on(PL_compcv); /* It's a BEGIN {} */ }
+                       { CvSPECIAL_on(PL_compcv); /* It's a BEGIN {} */ }
                    WORD WORD listexpr ';'
                        { utilize($1, $2, $4, $5, $6); }
        ;
@@ -357,6 +357,10 @@ listop     :       LSTOP indirob argexpr
                                append_elem(OP_LIST,
                                    prepend_elem(OP_LIST, scalar($1), $5),
                                    newUNOP(OP_METHOD, 0, $3))); }
+       |       term ARROW method
+                       { $$ = convert(OP_ENTERSUB, OPf_STACKED,
+                               append_elem(OP_LIST, scalar($1),
+                                   newUNOP(OP_METHOD, 0, $3))); }
        |       METHOD indirob listexpr
                        { $$ = convert(OP_ENTERSUB, OPf_STACKED,
                                append_elem(OP_LIST,