From 1d0d673f78c5c03a0f3c97ceeb7686e9388e0611 Mon Sep 17 00:00:00 2001
From: "Paul \"LeoNerd\" Evans" <leonerd@leonerd.org.uk>
Date: Sat, 7 Aug 2021 14:48:32 +0100
Subject: Add SvIsBOOL() macro to test for SVs being boolean-intent

These are identified as being static shared COW strings whose string
buffer points directly at PL_Yes / PL_No

Define sv_setbool() and sv_setbool_mg() macros

Use sv_setbool() where appropriate

Have sv_dump() annotate when an SV's PV buffer is one of the PL_(Yes|No) special booleans
---
 pp_hot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pp_hot.c')

diff --git a/pp_hot.c b/pp_hot.c
index 43c61bd272..acb2616dda 100644
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -1083,7 +1083,7 @@ PP(pp_multiconcat)
                     if (!SvOK(right)) {
                         if (ckWARN(WARN_UNINITIALIZED))
                             report_uninit(right);
-                        sv_setsv_flags(left, &PL_sv_no, 0);
+                        sv_setbool(left, FALSE);
                     }
                     else
                         sv_setsv_flags(left, right, 0);
-- 
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