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-rw-r--r--cop.h2
-rw-r--r--dump.c2
-rw-r--r--gv.c14
-rw-r--r--gv.h2
-rw-r--r--mg.c2
-rw-r--r--op.c16
-rw-r--r--pad.c2
-rw-r--r--perl.c8
-rw-r--r--pp_ctl.c4
-rw-r--r--sv.c10
10 files changed, 31 insertions, 31 deletions
diff --git a/cop.h b/cop.h
index 7deceb6040..55c0db9a9f 100644
--- a/cop.h
+++ b/cop.h
@@ -347,7 +347,7 @@ struct block_eval {
cx->blk_eval.old_namesv = (n ? newSVpv(n,0) : Nullsv); \
cx->blk_eval.old_eval_root = PL_eval_root; \
cx->blk_eval.cur_text = PL_linestr; \
- cx->blk_eval.cv = Nullcv; /* set by doeval(), as applicable */ \
+ cx->blk_eval.cv = NULL; /* set by doeval(), as applicable */ \
cx->blk_eval.retop = Nullop; \
cx->blk_eval.cur_top_env = PL_top_env; \
} STMT_END
diff --git a/dump.c b/dump.c
index 088e86077f..0612a9cb1a 100644
--- a/dump.c
+++ b/dump.c
@@ -1695,7 +1695,7 @@ S_deb_curcv(pTHX_ I32 ix)
else if (ix == 0 && PL_curstackinfo->si_type == PERLSI_MAIN)
return PL_main_cv;
else if (ix <= 0)
- return Nullcv;
+ return NULL;
else
return deb_curcv(ix - 1);
}
diff --git a/gv.c b/gv.c
index 251d86169d..d06bb8d441 100644
--- a/gv.c
+++ b/gv.c
@@ -324,7 +324,7 @@ Perl_gv_fetchmeth(pTHX_ HV *stash, const char *name, STRLEN len, I32 level)
return topgv;
/* Stale cached entry: junk it */
SvREFCNT_dec(cv);
- GvCV(topgv) = cv = Nullcv;
+ GvCV(topgv) = cv = NULL;
GvCVGEN(topgv) = 0;
}
else if (GvCVGEN(topgv) == PL_sub_generation)
@@ -1356,7 +1356,7 @@ Perl_gp_ref(pTHX_ GP *gp)
if (gp->gp_cvgen) {
/* multi-named GPs cannot be used for method cache */
SvREFCNT_dec(gp->gp_cv);
- gp->gp_cv = Nullcv;
+ gp->gp_cv = NULL;
gp->gp_cvgen = 0;
}
else {
@@ -1421,9 +1421,9 @@ Perl_magic_freeovrld(pTHX_ SV *sv, MAGIC *mg)
int i;
for (i = 1; i < NofAMmeth; i++) {
CV * const cv = amtp->table[i];
- if (cv != Nullcv) {
+ if (cv != NULL) {
SvREFCNT_dec((SV *) cv);
- amtp->table[i] = Nullcv;
+ amtp->table[i] = NULL;
}
}
}
@@ -1477,7 +1477,7 @@ Perl_Gv_AMupdate(pTHX_ HV *stash)
amt.fallback=AMGfallNEVER;
for (i = 1; i < lim; i++)
- amt.table[i] = Nullcv;
+ amt.table[i] = NULL;
for (; i < NofAMmeth; i++) {
const char * const cooky = PL_AMG_names[i];
/* Human-readable form, for debugging: */
@@ -1563,7 +1563,7 @@ Perl_gv_handler(pTHX_ HV *stash, I32 id)
AMT *amtp;
if (!stash || !HvNAME_get(stash))
- return Nullcv;
+ return NULL;
mg = mg_find((SV*)stash, PERL_MAGIC_overload_table);
if (!mg) {
do_update:
@@ -1589,7 +1589,7 @@ Perl_gv_handler(pTHX_ HV *stash, I32 id)
return ret;
}
- return Nullcv;
+ return NULL;
}
diff --git a/gv.h b/gv.h
index 7bd16cd562..29d1bfcb2c 100644
--- a/gv.h
+++ b/gv.h
@@ -84,7 +84,7 @@ Return the SV from the GV.
#define GvCV(gv) (GvGP(gv)->gp_cv)
#define GvCVGEN(gv) (GvGP(gv)->gp_cvgen)
-#define GvCVu(gv) (GvGP(gv)->gp_cvgen ? Nullcv : GvGP(gv)->gp_cv)
+#define GvCVu(gv) (GvGP(gv)->gp_cvgen ? NULL : GvGP(gv)->gp_cv)
#define GvLINE(gv) (GvGP(gv)->gp_line)
#define GvFILE(gv) (GvGP(gv)->gp_file)
diff --git a/mg.c b/mg.c
index a6b4e2f6c1..2557885b44 100644
--- a/mg.c
+++ b/mg.c
@@ -2623,7 +2623,7 @@ Perl_sighandler(int sig)
GV *gv = Nullgv;
SV *sv = Nullsv;
SV * const tSv = PL_Sv;
- CV *cv = Nullcv;
+ CV *cv = NULL;
OP *myop = PL_op;
U32 flags = 0;
XPV * const tXpv = PL_Xpv;
diff --git a/op.c b/op.c
index 6c9b53f575..51315e42f8 100644
--- a/op.c
+++ b/op.c
@@ -4290,7 +4290,7 @@ Perl_cv_undef(pTHX_ CV *cv)
if (!SvREFCNT(cv) && CvOUTSIDE(cv)) {
if (!CvWEAKOUTSIDE(cv))
SvREFCNT_dec(CvOUTSIDE(cv));
- CvOUTSIDE(cv) = Nullcv;
+ CvOUTSIDE(cv) = NULL;
}
if (CvCONST(cv)) {
SvREFCNT_dec((SV*)CvXSUBANY(cv).any_ptr);
@@ -4522,7 +4522,7 @@ Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
goto done;
}
- cv = (!name || GvCVGEN(gv)) ? Nullcv : GvCV(gv);
+ cv = (!name || GvCVGEN(gv)) ? NULL : GvCV(gv);
#ifdef GV_UNIQUE_CHECK
if (cv && GvUNIQUE(gv) && SvREADONLY(cv)) {
@@ -4533,7 +4533,7 @@ Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
if (!block || !ps || *ps || attrs || (CvFLAGS(PL_compcv) & CVf_BUILTIN_ATTRS))
const_sv = Nullsv;
else
- const_sv = op_const_sv(block, Nullcv);
+ const_sv = op_const_sv(block, NULL);
if (cv) {
const bool exists = CvROOT(cv) || CvXSUB(cv);
@@ -4575,7 +4575,7 @@ Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
CopLINE_set(PL_curcop, oldline);
}
SvREFCNT_dec(cv);
- cv = Nullcv;
+ cv = NULL;
}
}
}
@@ -4589,7 +4589,7 @@ Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
CvCONST_on(cv);
}
else {
- GvCV(gv) = Nullcv;
+ GvCV(gv) = NULL;
cv = newCONSTSUB(NULL, name, const_sv);
}
op_free(block);
@@ -4869,11 +4869,11 @@ Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
if (!subaddr)
Perl_croak(aTHX_ "panic: no address for '%s' in '%s'", name, filename);
- if ((cv = (name ? GvCV(gv) : Nullcv))) {
+ if ((cv = (name ? GvCV(gv) : NULL))) {
if (GvCVGEN(gv)) {
/* just a cached method */
SvREFCNT_dec(cv);
- cv = Nullcv;
+ cv = NULL;
}
else if (CvROOT(cv) || CvXSUB(cv) || GvASSUMECV(gv)) {
/* already defined (or promised) */
@@ -4898,7 +4898,7 @@ Perl_newXS(pTHX_ const char *name, XSUBADDR_t subaddr, const char *filename)
}
}
SvREFCNT_dec(cv);
- cv = Nullcv;
+ cv = NULL;
}
}
diff --git a/pad.c b/pad.c
index c17bcf6190..baf518e176 100644
--- a/pad.c
+++ b/pad.c
@@ -284,7 +284,7 @@ Perl_pad_undef(pTHX_ CV* cv)
(void)SvREFCNT_inc(outercv);
}
else {
- CvOUTSIDE(innercv) = Nullcv;
+ CvOUTSIDE(innercv) = NULL;
}
}
diff --git a/perl.c b/perl.c
index 26382e9736..4718aa54d1 100644
--- a/perl.c
+++ b/perl.c
@@ -726,7 +726,7 @@ perl_destruct(pTHXx)
}
PL_main_start = Nullop;
SvREFCNT_dec(PL_main_cv);
- PL_main_cv = Nullcv;
+ PL_main_cv = NULL;
PL_dirty = TRUE;
/* Tell PerlIO we are about to tear things apart in case
@@ -942,7 +942,7 @@ perl_destruct(pTHXx)
PL_DBtrace = Nullsv;
PL_DBsignal = Nullsv;
PL_DBassertion = Nullsv;
- PL_DBcv = Nullcv;
+ PL_DBcv = NULL;
PL_dbargs = NULL;
PL_debstash = NULL;
@@ -1542,7 +1542,7 @@ setuid perl scripts securely.\n");
}
PL_main_start = Nullop;
SvREFCNT_dec(PL_main_cv);
- PL_main_cv = Nullcv;
+ PL_main_cv = NULL;
time(&PL_basetime);
oldscope = PL_scopestack_ix;
@@ -2416,7 +2416,7 @@ Perl_get_cv(pTHX_ const char *name, I32 create)
Nullop);
if (gv)
return GvCVu(gv);
- return Nullcv;
+ return NULL;
}
/* Be sure to refetch the stack pointer after calling these routines. */
diff --git a/pp_ctl.c b/pp_ctl.c
index c8b4870907..7c08c771f4 100644
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -2751,7 +2751,7 @@ Perl_sv_compile_2op(pTHX_ SV *sv, OP** startop, const char *code, PAD** padp)
char *tmpbuf = tbuf;
char *safestr;
int runtime;
- CV* runcv = Nullcv; /* initialise to avoid compiler warnings */
+ CV* runcv = NULL; /* initialise to avoid compiler warnings */
STRLEN len;
ENTER;
@@ -3406,7 +3406,7 @@ PP(pp_require)
encoding = PL_encoding;
PL_encoding = NULL;
- op = DOCATCH(doeval(gimme, NULL, Nullcv, PL_curcop->cop_seq));
+ op = DOCATCH(doeval(gimme, NULL, NULL, PL_curcop->cop_seq));
/* Restore encoding. */
PL_encoding = encoding;
diff --git a/sv.c b/sv.c
index 8778904e81..2b2f1885f1 100644
--- a/sv.c
+++ b/sv.c
@@ -3002,7 +3002,7 @@ S_pvgv_assign(pTHX_ SV *dstr, SV *sstr) {
if (intro) {
if (GvCVGEN(dstr) && GvCV(dstr) != (CV*)sref) {
SvREFCNT_dec(GvCV(dstr));
- GvCV(dstr) = Nullcv;
+ GvCV(dstr) = NULL;
GvCVGEN(dstr) = 0; /* Switch off cacheness. */
PL_sub_generation++;
}
@@ -6873,10 +6873,10 @@ Perl_sv_2cv(pTHX_ SV *sv, HV **st, GV **gvp, I32 lref)
{
dVAR;
GV *gv = Nullgv;
- CV *cv = Nullcv;
+ CV *cv = NULL;
if (!sv)
- return *st = NULL, *gvp = Nullgv, Nullcv;
+ return *st = NULL, *gvp = Nullgv, NULL;
switch (SvTYPE(sv)) {
case SVt_PVCV:
*st = CvSTASH(sv);
@@ -6886,7 +6886,7 @@ Perl_sv_2cv(pTHX_ SV *sv, HV **st, GV **gvp, I32 lref)
case SVt_PVAV:
*st = NULL;
*gvp = Nullgv;
- return Nullcv;
+ return NULL;
case SVt_PVGV:
gv = (GV*)sv;
*gvp = gv;
@@ -6918,7 +6918,7 @@ Perl_sv_2cv(pTHX_ SV *sv, HV **st, GV **gvp, I32 lref)
*gvp = gv;
if (!gv) {
*st = NULL;
- return Nullcv;
+ return NULL;
}
/* Some flags to gv_fetchsv mean don't really create the GV */
if (SvTYPE(gv) != SVt_PVGV) {
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