Upgrade to podlators-2.1.0

[p5sagit/p5-mst-13.2.git] / mro.c

diff --git a/mro.c b/mro.c
index 9c57b79..13dd70a 100644 (file)
--- a/mro.c
+++ b/mro.c
@@ -54,7 +54,7 @@ Perl_mro_meta_init(pTHX_ HV* stash)
 {
     struct mro_meta* newmeta;
 
-    assert(stash);
+    PERL_ARGS_ASSERT_MRO_META_INIT;
     assert(HvAUX(stash));
     assert(!(HvAUX(stash)->xhv_mro_meta));
     Newxz(newmeta, 1, struct mro_meta);
@@ -74,7 +74,7 @@ Perl_mro_meta_dup(pTHX_ struct mro_meta* smeta, CLONE_PARAMS* param)
 {
     struct mro_meta* newmeta;
 
-    assert(smeta);
+    PERL_ARGS_ASSERT_MRO_META_DUP;
 
     Newx(newmeta, 1, struct mro_meta);
     Copy(smeta, newmeta, 1, struct mro_meta);
@@ -120,7 +120,7 @@ S_mro_get_linear_isa_dfs(pTHX_ HV *stash, I32 level)
     const HEK* stashhek;
     struct mro_meta* meta;
 
-    assert(stash);
+    PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_DFS;
     assert(HvAUX(stash));
 
     stashhek = HvNAME_HEK(stash);
@@ -234,7 +234,7 @@ S_mro_get_linear_isa_c3(pTHX_ HV* stash, I32 level)
     const HEK* stashhek;
     struct mro_meta* meta;
 
-    assert(stash);
+    PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA_C3;
     assert(HvAUX(stash));
 
     stashhek = HvNAME_HEK(stash);
@@ -447,7 +447,7 @@ Perl_mro_get_linear_isa(pTHX_ HV *stash)
 {
     struct mro_meta* meta;
 
-    assert(stash);
+    PERL_ARGS_ASSERT_MRO_GET_LINEAR_ISA;
     if(!SvOOK(stash))
         Perl_croak(aTHX_ "Can't linearize anonymous symbol table");
 
@@ -481,6 +481,8 @@ Perl_mro_isa_changed_in(pTHX_ HV* stash)
     const char * const stashname = HvNAME_get(stash);
     const STRLEN stashname_len = HvNAMELEN_get(stash);
 
+    PERL_ARGS_ASSERT_MRO_ISA_CHANGED_IN;
+
     if(!stashname)
         Perl_croak(aTHX_ "Can't call mro_isa_changed_in() on anonymous symbol table");
 
@@ -618,6 +620,8 @@ Perl_mro_method_changed_in(pTHX_ HV *stash)
     SV ** const svp = hv_fetch(PL_isarev, stashname, stashname_len, 0);
     HV * const isarev = svp ? (HV*)*svp : NULL;
 
+    PERL_ARGS_ASSERT_MRO_METHOD_CHANGED_IN;
+
     if(!stashname)
         Perl_croak(aTHX_ "Can't call mro_method_changed_in() on anonymous symbol table");
 
@@ -703,10 +707,8 @@ XS(XS_mro_get_linear_isa) {
     HV* class_stash;
     SV* classname;
 
-    PERL_UNUSED_ARG(cv);
-
     if(items < 1 || items > 2)
-       Perl_croak(aTHX_ "Usage: mro::get_linear_isa(classname [, type ])");
+       croak_xs_usage(cv, "classname [, type ]");
 
     classname = ST(0);
     class_stash = gv_stashsv(classname, 0);
@@ -744,10 +746,8 @@ XS(XS_mro_set_mro)
     HV* class_stash;
     struct mro_meta* meta;
 
-    PERL_UNUSED_ARG(cv);
-
     if (items != 2)
-       Perl_croak(aTHX_ "Usage: mro::set_mro(classname, type)");
+       croak_xs_usage(cv, "classname, type");
 
     classname = ST(0);
     whichstr = SvPV_nolen(ST(1));
@@ -779,10 +779,8 @@ XS(XS_mro_get_mro)
     SV* classname;
     HV* class_stash;
 
-    PERL_UNUSED_ARG(cv);
-
     if (items != 1)
-       Perl_croak(aTHX_ "Usage: mro::get_mro(classname)");
+       croak_xs_usage(cv, "classname");
 
     classname = ST(0);
     class_stash = gv_stashsv(classname, 0);
@@ -802,10 +800,8 @@ XS(XS_mro_get_isarev)
     HV* isarev;
     AV* ret_array;
 
-    PERL_UNUSED_ARG(cv);
-
     if (items != 1)
-       Perl_croak(aTHX_ "Usage: mro::get_isarev(classname)");
+       croak_xs_usage(cv, "classname");
 
     classname = ST(0);
 
@@ -822,7 +818,7 @@ XS(XS_mro_get_isarev)
         while((iter = hv_iternext(isarev)))
             av_push(ret_array, newSVsv(hv_iterkeysv(iter)));
     }
-    XPUSHs(sv_2mortal(newRV_noinc((SV*)ret_array)));
+    mXPUSHs(newRV_noinc((SV*)ret_array));
 
     PUTBACK;
     return;
@@ -838,10 +834,8 @@ XS(XS_mro_is_universal)
     STRLEN classname_len;
     HE* he;
 
-    PERL_UNUSED_ARG(cv);
-
     if (items != 1)
-       Perl_croak(aTHX_ "Usage: mro::is_universal(classname)");
+       croak_xs_usage(cv, "classname");
 
     classname = ST(0);
 
@@ -862,10 +856,8 @@ XS(XS_mro_invalidate_method_caches)
     dVAR;
     dXSARGS;
 
-    PERL_UNUSED_ARG(cv);
-
     if (items != 0)
-        Perl_croak(aTHX_ "Usage: mro::invalidate_all_method_caches()");
+       croak_xs_usage(cv, "");
 
     PL_sub_generation++;
 
@@ -879,10 +871,8 @@ XS(XS_mro_method_changed_in)
     SV* classname;
     HV* class_stash;
 
-    PERL_UNUSED_ARG(cv);
-
     if(items != 1)
-        Perl_croak(aTHX_ "Usage: mro::method_changed_in(classname)");
+       croak_xs_usage(cv, "classname");
     
     classname = ST(0);
 
@@ -901,10 +891,8 @@ XS(XS_mro_get_pkg_gen)
     SV* classname;
     HV* class_stash;
 
-    PERL_UNUSED_ARG(cv);
-
     if(items != 1)
-        Perl_croak(aTHX_ "Usage: mro::get_pkg_gen(classname)");
+       croak_xs_usage(cv, "classname");
     
     classname = ST(0);
 
@@ -912,9 +900,7 @@ XS(XS_mro_get_pkg_gen)
 
     SP -= items;
 
-    XPUSHs(sv_2mortal(newSViv(
-        class_stash ? HvMROMETA(class_stash)->pkg_gen : 0
-    )));
+    mXPUSHi(class_stash ? HvMROMETA(class_stash)->pkg_gen : 0);
     
     PUTBACK;
     return;
@@ -952,7 +938,7 @@ XS(XS_mro_nextcan)
     if(sv_isobject(self))
         selfstash = SvSTASH(SvRV(self));
     else
-        selfstash = gv_stashsv(self, 0);
+        selfstash = gv_stashsv(self, GV_ADD);
 
     assert(selfstash);
 
@@ -1041,7 +1027,7 @@ XS(XS_mro_nextcan)
                    Perl_croak(aTHX_ "No next::method '%s' found for %s", subname, hvname);
                 XSRETURN_EMPTY;
            }
-           XPUSHs(sv_2mortal(newRV_inc(val)));
+           mXPUSHs(newRV_inc(val));
             XSRETURN(1);
        }
     }
@@ -1102,7 +1088,7 @@ XS(XS_mro_nextcan)
             if (SvTYPE(candidate) == SVt_PVGV && (cand_cv = GvCV(candidate)) && !GvCVGEN(candidate)) {
                 SvREFCNT_inc_simple_void_NN((SV*)cand_cv);
                 (void)hv_store_ent(nmcache, newSVsv(sv), (SV*)cand_cv, 0);
-                XPUSHs(sv_2mortal(newRV_inc((SV*)cand_cv)));
+                mXPUSHs(newRV_inc((SV*)cand_cv));
                 XSRETURN(1);
             }
         }