X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/502c6561fcd473b7da3277363169d75f16ac2f8b..587808146dcf7a2a909b351c4c32085e6fcb74dc:/mathoms.c

diff --git a/mathoms.c b/mathoms.c
index 7cd5e2e..626bbb3 100644
--- a/mathoms.c
+++ b/mathoms.c
@@ -8,13 +8,15 @@
  */
 
 /*
- * "Anything that Hobbits had no immediate use for, but were unwilling to 
- * throw away, they called a mathom. Their dwellings were apt to become
- * rather crowded with mathoms, and many of the presents that passed from
- * hand to hand were of that sort." 
+ *  Anything that Hobbits had no immediate use for, but were unwilling to
+ *  throw away, they called a mathom.  Their dwellings were apt to become
+ *  rather crowded with mathoms, and many of the presents that passed from
+ *  hand to hand were of that sort.
+ *
+ *     [p.5 of _The Lord of the Rings_: "Prologue"]
  */
 
-#ifndef NO_MATHOMS
+
 
 /* 
  * This file contains mathoms, various binary artifacts from previous
@@ -29,6 +31,12 @@
 #define PERL_IN_MATHOMS_C
 #include "perl.h"
 
+#ifdef NO_MATHOMS
+/* ..." warning: ISO C forbids an empty source file"
+   So make sure we have something in here by processing the headers anyway.
+ */
+#else
+
 PERL_CALLCONV OP * Perl_ref(pTHX_ OP *o, I32 type);
 PERL_CALLCONV void Perl_sv_unref(pTHX_ SV *sv);
 PERL_CALLCONV void Perl_sv_taint(pTHX_ SV *sv);
@@ -68,6 +76,7 @@ PERL_CALLCONV int Perl_printf_nocontext(const char *format, ...);
 PERL_CALLCONV int Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 PERL_CALLCONV AV * Perl_newAV(pTHX);
 PERL_CALLCONV HV * Perl_newHV(pTHX);
+PERL_CALLCONV IO * Perl_newIO(pTHX);
 
 /* ref() is now a macro using Perl_doref;
  * this version provided for binary compatibility only.
@@ -602,30 +611,7 @@ Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how)
 {
     PERL_ARGS_ASSERT_HV_MAGIC;
 
-    sv_magic((SV*)hv, (SV*)gv, how, NULL, 0);
-}
-
-AV *
-Perl_av_fake(pTHX_ register I32 size, register SV **strp)
-{
-    register SV** ary;
-    register AV * const av = MUTABLE_AV(newSV_type(SVt_PVAV));
-
-    PERL_ARGS_ASSERT_AV_FAKE;
-
-    Newx(ary,size+1,SV*);
-    AvALLOC(av) = ary;
-    Copy(strp,ary,size,SV*);
-    AvREIFY_only(av);
-    AvARRAY(av) = ary;
-    AvFILLp(av) = size - 1;
-    AvMAX(av) = size - 1;
-    while (size--) {
-        assert (*strp);
-        SvTEMP_off(*strp);
-        strp++;
-    }
-    return av;
+    sv_magic(MUTABLE_SV(hv), MUTABLE_SV(gv), how, NULL, 0);
 }
 
 bool
@@ -695,25 +681,16 @@ Perl_init_i18nl14n(pTHX_ int printwarn)
     return init_i18nl10n(printwarn);
 }
 
-OP *
-Perl_oopsCV(pTHX_ OP *o)
-{
-    PERL_ARGS_ASSERT_OOPSCV;
-
-    Perl_croak(aTHX_ "NOT IMPL LINE %d",__LINE__);
-    /* STUB */
-    PERL_UNUSED_ARG(o);
-    NORETURN_FUNCTION_END;
-}
-
 PP(pp_padany)
 {
     DIE(aTHX_ "NOT IMPL LINE %d",__LINE__);
+    return NORMAL;
 }
 
 PP(pp_mapstart)
 {
     DIE(aTHX_ "panic: mapstart");	/* uses grepstart */
+    return NORMAL;
 }
 
 /* These ops all have the same body as pp_null.  */
@@ -1274,14 +1251,6 @@ Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len)
     sv_usepvn_flags(sv,ptr,len, 0);
 }
 
-void
-Perl_cv_ckproto(pTHX_ const CV *cv, const GV *gv, const char *p)
-{
-    PERL_ARGS_ASSERT_CV_CKPROTO;
-
-    cv_ckproto_len(cv, gv, p, p ? strlen(p) : 0);
-}
-
 /*
 =for apidoc unpack_str
 
@@ -1353,8 +1322,8 @@ Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
 {
     PERL_ARGS_ASSERT_HV_DELETE_ENT;
 
-    return (SV *) hv_common(hv, keysv, NULL, 0, 0, flags | HV_DELETE, NULL,
-			    hash);
+    return MUTABLE_SV(hv_common(hv, keysv, NULL, 0, 0, flags | HV_DELETE, NULL,
+				hash));
 }
 
 SV**
@@ -1436,8 +1405,8 @@ Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 flags)
 	klen = klen_i32;
 	k_flags = 0;
     }
-    return (SV *) hv_common(hv, NULL, key, klen, k_flags, flags | HV_DELETE,
-			    NULL, 0);
+    return MUTABLE_SV(hv_common(hv, NULL, key, klen, k_flags, flags | HV_DELETE,
+				NULL, 0));
 }
 
 /* Functions after here were made mathoms post 5.10.0 but pre 5.8.9 */
@@ -1469,6 +1438,76 @@ Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len,
     sv_insert_flags(bigstr, offset, len, little, littlelen, SV_GMAGIC);
 }
 
+void
+Perl_save_freesv(pTHX_ SV *sv)
+{
+    dVAR;
+    save_freesv(sv);
+}
+
+void
+Perl_save_mortalizesv(pTHX_ SV *sv)
+{
+    dVAR;
+
+    PERL_ARGS_ASSERT_SAVE_MORTALIZESV;
+
+    save_mortalizesv(sv);
+}
+
+void
+Perl_save_freeop(pTHX_ OP *o)
+{
+    dVAR;
+    save_freeop(o);
+}
+
+void
+Perl_save_freepv(pTHX_ char *pv)
+{
+    dVAR;
+    save_freepv(pv);
+}
+
+void
+Perl_save_op(pTHX)
+{
+    dVAR;
+    save_op();
+}
+
+#ifdef PERL_DONT_CREATE_GVSV
+GV *
+Perl_gv_SVadd(pTHX_ GV *gv)
+{
+    return gv_SVadd(gv);
+}
+#endif
+
+GV *
+Perl_gv_AVadd(pTHX_ GV *gv)
+{
+    return gv_AVadd(gv);
+}
+
+GV *
+Perl_gv_HVadd(pTHX_ register GV *gv)
+{
+    return gv_HVadd(gv);
+}
+
+GV *
+Perl_gv_IOadd(pTHX_ register GV *gv)
+{
+    return gv_IOadd(gv);
+}
+
+IO *
+Perl_newIO(pTHX)
+{
+    return MUTABLE_IO(newSV_type(SVt_PVIO));
+}
+
 #endif /* NO_MATHOMS */
 
 /*