[perl #87708] use integer; $tied <= $tied

This is just part of #87708.

This fixes <= under ‘use integer’ when the same tied scalar is used
for both operands and returns two different values. Before this com-
mit, get-magic would be called only once and the same value used. In
5.12.x the operands were swapped.

diff --git a/pp.c b/pp.c
index e05b6d9..d572efc 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -3005,7 +3005,7 @@ PP(pp_i_le)
     dVAR; dSP;
     tryAMAGICbin_MG(le_amg, AMGf_set);
     {
-      dPOPTOPiirl_nomg;
+      dPOPTOPiirl_halfmg;
       SETs(boolSV(left <= right));
       RETURN;
     }

diff --git a/t/lib/warnings/9uninit b/t/lib/warnings/9uninit
index f266bd4..de9ec47 100644 (file)
--- a/t/lib/warnings/9uninit
+++ b/t/lib/warnings/9uninit
@@ -571,8 +571,8 @@ Use of uninitialized value $g1 in integer lt (<) at - line 13.
 Use of uninitialized value $m1 in integer lt (<) at - line 13.
 Use of uninitialized value $g1 in integer gt (>) at - line 14.
 Use of uninitialized value $m1 in integer gt (>) at - line 14.
-Use of uninitialized value $g1 in integer le (<=) at - line 15.
 Use of uninitialized value $m1 in integer le (<=) at - line 15.
+Use of uninitialized value $g1 in integer le (<=) at - line 15.
 Use of uninitialized value $m1 in integer ge (>=) at - line 16.
 Use of uninitialized value $g1 in integer ge (>=) at - line 16.
 Use of uninitialized value $m1 in integer eq (==) at - line 17.

diff --git a/t/op/tie_fetch_count.t b/t/op/tie_fetch_count.t
index c35b970..e0a1208 100644 (file)
--- a/t/op/tie_fetch_count.t
+++ b/t/op/tie_fetch_count.t
@@ -247,8 +247,8 @@ bin_test '.' ,  1, 2, 12;
     }
     bin_int_test '<' ,  1, 2, 1;
     bin_int_test '>' , 44, 2, 1;
-    bin_int_test '<=', 44, 2, "";
 }
+bin_int_test '<=', 44, 2, "";
 bin_int_test '>=',  1, 2, "";
 bin_int_test '==',  1, 2, "";
 bin_int_test '!=',  1, 2, 1;