op.c: Add op_folded to BASEOP

Add a new member, op_folded, to BASEOP.  It is replacement for
OPpCONST_FOLDED (which can only be set on OP_CONST).  At the moment
OPpCONST_FOLDED remains, as it is exposed in B (e.g. B::Concise relies
on it).

Signed-off-by: Niels Thykier <niels@thykier.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/toke.c b/toke.c
index a8ce485cb3..2ab2a71e0f 100644
--- a/toke.c
+++ b/toke.c
@@ -7393,6 +7393,7 @@ Perl_yylex(pTHX)
 			SvREFCNT_dec(((SVOP*)pl_yylval.opval)->op_sv);
 			((SVOP*)pl_yylval.opval)->op_sv = SvREFCNT_inc_simple(sv);
 			pl_yylval.opval->op_private = OPpCONST_FOLDED;
+			pl_yylval.opval->op_folded = 1;
 			pl_yylval.opval->op_flags |= OPf_SPECIAL;
 			TOKEN(WORD);
 		    }