gv.c: Make more warnings utf8-clean

diff --git a/gv.c b/gv.c
index 84ead52..550b258 100644 (file)
--- a/gv.c
+++ b/gv.c
@@ -2291,12 +2291,18 @@ Perl_Gv_AMupdate(pTHX_ HV *stash, bool destructing)
                        return -1;
                    }
                    else {
-                       const char * const name = (gvsv && SvPOK(gvsv)) ?  SvPVX_const(gvsv) : "???";
-                       Perl_croak(aTHX_ "%s method \"%.256s\" overloading \"%s\" "\
-                                   "in package \"%.256s\"",
+                       const SV * const name = (gvsv && SvPOK(gvsv))
+                                                    ? gvsv
+                                                    : newSVpvs_flags("???", SVs_TEMP);
+                       Perl_croak(aTHX_ "%s method \"%"SVf256
+                                   "\" overloading \"%s\" "\
+                                   "in package \"%"SVf256"\"",
                                   (GvCVGEN(gv) ? "Stub found while resolving"
                                    : "Can't resolve"),
-                                  name, cp, HvNAME(stash));
+                                  SVfARG(name), cp,
+                                   SVfARG(sv_2mortal(newSVhek(
+                                       HvNAME_HEK(stash)
+                                  ))));
                    }
                }
                cv = GvCV(gv = ngv);
@@ -2759,25 +2765,25 @@ Perl_amagic_call(pTHX_ SV *left, SV *right, int method, int flags)
        SV *msg;
        if (off==-1) off=method;
        msg = sv_2mortal(Perl_newSVpvf(aTHX_
-                     "Operation \"%s\": no method found,%sargument %s%s%s%s",
-                     AMG_id2name(method + assignshift),
-                     (flags & AMGf_unary ? " " : "\n\tleft "),
-                     SvAMAGIC(left)?
-                       "in overloaded package ":
-                       "has no overloaded magic",
-                     SvAMAGIC(left)?
-                       HvNAME_get(SvSTASH(SvRV(left))):
-                       "",
-                     SvAMAGIC(right)?
-                       ",\n\tright argument in overloaded package ":
-                       (flags & AMGf_unary
-                        ? ""
-                        : ",\n\tright argument has no overloaded magic"),
-                     SvAMAGIC(right)?
-                       HvNAME_get(SvSTASH(SvRV(right))):
-                       ""));
+                     "Operation \"%s\": no method found,%sargument %s%"SVf"%s%"SVf,
+                     AMG_id2name(method + assignshift),
+                     (flags & AMGf_unary ? " " : "\n\tleft "),
+                     SvAMAGIC(left)?
+                       "in overloaded package ":
+                       "has no overloaded magic",
+                     SvAMAGIC(left)?
+                       SVfARG(sv_2mortal(newSVhek(HvNAME_HEK(SvSTASH(SvRV(left)))))):
+                       SVfARG(&PL_sv_no),
+                     SvAMAGIC(right)?
+                       ",\n\tright argument in overloaded package ":
+                       (flags & AMGf_unary
+                        ? ""
+                        : ",\n\tright argument has no overloaded magic"),
+                     SvAMAGIC(right)?
+                       SVfARG(sv_2mortal(newSVhek(HvNAME_HEK(SvSTASH(SvRV(right)))))):
+                       SVfARG(&PL_sv_no)));
         if (use_default_op) {
-         DEBUG_o( Perl_deb(aTHX_ "%s", SvPVX_const(msg)) );
+         DEBUG_o( Perl_deb(aTHX_ "%"SVf, SVfARG(msg)) );
        } else {
          Perl_croak(aTHX_ "%"SVf, SVfARG(msg));
        }
@@ -2789,7 +2795,7 @@ Perl_amagic_call(pTHX_ SV *left, SV *right, int method, int flags)
 #ifdef DEBUGGING
   if (!notfound) {
     DEBUG_o(Perl_deb(aTHX_
-                    "Overloaded operator \"%s\"%s%s%s:\n\tmethod%s found%s in package %s%s\n",
+                    "Overloaded operator \"%s\"%s%s%s:\n\tmethod%s found%s in package %"SVf"%s\n",
                     AMG_id2name(off),
                     method+assignshift==off? "" :
                     " (initially \"",
@@ -2799,7 +2805,7 @@ Perl_amagic_call(pTHX_ SV *left, SV *right, int method, int flags)
                     flags & AMGf_unary? "" :
                     lr==1 ? " for right argument": " for left argument",
                     flags & AMGf_unary? " for argument" : "",
-                    stash ? HvNAME_get(stash) : "null",
+                    stash ? SVfARG(sv_2mortal(newSVhek(HvNAME_HEK(stash)))) : SVfARG(newSVpvs_flags("null", SVs_TEMP)),
                     fl? ",\n\tassignment variant used": "") );
   }
 #endif