First argument to he_dup is actually a const HE *

p4raw-id: //depot/perl@25497

4 files changed, 4 insertions, 4 deletions

diff --git a/embed.fnc b/embed.fnc
index c1731519a7..3fd0ec09f2 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -954,7 +954,7 @@ Apa	|PERL_CONTEXT*|cx_dup	|NULLOK PERL_CONTEXT* cx|I32 ix|I32 max|NN CLONE_PARAM
 Apa	|PERL_SI*|si_dup	|NULLOK PERL_SI* si|NN CLONE_PARAMS* param
 Apa	|ANY*	|ss_dup		|NN PerlInterpreter* proto_perl|NN CLONE_PARAMS* param
 Apa	|void*	|any_dup	|NULLOK void* v|NN const PerlInterpreter* proto_perl
-Apa	|HE*	|he_dup		|NULLOK HE* e|bool shared|NN CLONE_PARAMS* param
+Apa	|HE*	|he_dup		|NULLOK const HE* e|bool shared|NN CLONE_PARAMS* param
 Apa	|HEK*	|hek_dup	|NULLOK HEK* e|NN CLONE_PARAMS* param
 Apa	|REGEXP*|re_dup		|NULLOK const REGEXP* r|NN CLONE_PARAMS* param
 Apa	|PerlIO*|fp_dup		|NULLOK PerlIO* fp|char type|NN CLONE_PARAMS* param
diff --git a/hv.c b/hv.c
index 147efcc21e..b5ed826b57 100644
--- a/hv.c
+++ b/hv.c
@@ -145,7 +145,7 @@ Perl_hek_dup(pTHX_ HEK *source, CLONE_PARAMS* param)
 }
 
 HE *
-Perl_he_dup(pTHX_ HE *e, bool shared, CLONE_PARAMS* param)
+Perl_he_dup(pTHX_ const HE *e, bool shared, CLONE_PARAMS* param)
 {
     HE *ret;
 
diff --git a/proto.h b/proto.h
index 98c3fd90ab..b7d8918b34 100644
--- a/proto.h
+++ b/proto.h
@@ -2603,7 +2603,7 @@ PERL_CALLCONV void*	Perl_any_dup(pTHX_ void* v, const PerlInterpreter* proto_per
 			__attribute__warn_unused_result__
 			__attribute__nonnull__(pTHX_2);
 
-PERL_CALLCONV HE*	Perl_he_dup(pTHX_ HE* e, bool shared, CLONE_PARAMS* param)
+PERL_CALLCONV HE*	Perl_he_dup(pTHX_ const HE* e, bool shared, CLONE_PARAMS* param)
 			__attribute__malloc__
 			__attribute__warn_unused_result__
 			__attribute__nonnull__(pTHX_3);
diff --git a/sv.c b/sv.c
index 60a4645458..4ebdc10708 100644
--- a/sv.c
+++ b/sv.c
@@ -10625,7 +10625,7 @@ Perl_sv_dup(pTHX_ SV *sstr, CLONE_PARAMS* param)
 			    char);
 			HvARRAY(dstr) = (HE**)darray;
 			while (i <= sxhv->xhv_max) {
-			    HE *source = HvARRAY(sstr)[i];
+			    const HE *source = HvARRAY(sstr)[i];
 			    HvARRAY(dstr)[i] = source
 				? he_dup(source, sharekeys, param) : 0;
 			    ++i;