X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=xs-src%2FMouseAccessor.xs;h=6edbaeaef67747a07facf6baac2f6505aeafa9c0;hb=a4b901ac53a9eb592740cd6fb20a136e142671db;hp=ea086484f480ba874741d5e7fb972f35653b3572;hpb=9848c34b3a1447a0992420dd7bed5c3ee8c546f5;p=gitmo%2FMouse.git

diff --git a/xs-src/MouseAccessor.xs b/xs-src/MouseAccessor.xs
index ea08648..6edbaea 100644
--- a/xs-src/MouseAccessor.xs
+++ b/xs-src/MouseAccessor.xs
@@ -162,18 +162,11 @@ mouse_apply_type_constraint(pTHX_ AV* const xa, SV* value, U16 const flags){
     }
 
     if(!SvOK(MOUSE_xa_tc_code(xa))){
-        XS(XS_Mouse__Util__TypeConstraints_Item); /* prototype defined in Mouse.xs */
-
         tc_code = mcall0s(tc, "_compiled_type_constraint");
+        av_store(xa, MOUSE_XA_TC_CODE, newSVsv(tc_code));
 
-        if(SvROK(tc_code) && SvTYPE(SvRV(tc_code))
-            && CvXSUB((CV*)SvRV(tc_code)) == XS_Mouse__Util__TypeConstraints_Item){
-            /* built-in type constraints */
-            mouse_tc const id = CvXSUBANY((CV*)SvRV(tc_code)).any_i32;
-            av_store(xa, MOUSE_XA_TC_CODE, newSViv(id));
-        }
-        else{
-            av_store(xa, MOUSE_XA_TC_CODE, newSVsv(tc_code));
+        if(!(SvROK(tc_code) && SvTYPE(SvRV(tc_code)) == SVt_PVCV)){
+            mouse_throw_error(MOUSE_xa_attribute(xa), tc, "Not a CODE reference");
         }
     }
     else{
@@ -253,29 +246,25 @@ mouse_attr_get(pTHX_ SV* const self, MAGIC* const mg){
     SV* const slot  = MOUSE_mg_slot(mg);
     SV* value;
 
-    value = mouse_instance_get_slot(aTHX_ self, slot);
+    value = get_slot(self, slot);
 
     /* check_lazy */
     if( !value && flags & MOUSEf_ATTR_IS_LAZY ){
-        AV* const xa    = MOUSE_mg_xa(mg);
+        AV* const xa   = MOUSE_mg_xa(mg);
         SV* const attr = MOUSE_xa_attribute(xa);
 
-        /* get default value by $attr->default or $attr->builder */
-        if(flags & MOUSEf_ATTR_HAS_DEFAULT){
+        /* get default value by $attr->builder or $attr->default */
+        if(flags & MOUSEf_ATTR_HAS_BUILDER){
+            SV* const builder = mcall0s(attr, "builder");
+            value = mcall0(self, builder);
+        }
+        else {
             value = mcall0s(attr, "default");
 
             if(SvROK(value) && SvTYPE(SvRV(value)) == SVt_PVCV){
                 value = mcall0(self, value);
             }
         }
-        else if(flags & MOUSEf_ATTR_HAS_BUILDER){
-            SV* const builder = mcall0s(attr, "builder");
-            value = mcall0(self, builder);
-        }
-
-        if(!value){
-            value = sv_newmortal();
-        }
 
         /* apply coerce and type constraint */
         if(flags & MOUSEf_ATTR_HAS_TC){
@@ -283,7 +272,7 @@ mouse_attr_get(pTHX_ SV* const self, MAGIC* const mg){
         }
 
         /* store value to slot */
-        value = mouse_instance_set_slot(aTHX_ self, slot, value);
+        value = set_slot(self, slot, value);
     }
 
     PUSH_VALUE(value, flags);
@@ -298,10 +287,10 @@ mouse_attr_set(pTHX_ SV* const self, MAGIC* const mg, SV* value){
         value = mouse_apply_type_constraint(aTHX_ MOUSE_mg_xa(mg), value, flags);
     }
 
-    mouse_instance_set_slot(aTHX_ self, slot, value);
+    set_slot(self, slot, value);
 
     if(flags & MOUSEf_ATTR_IS_WEAK_REF){
-        mouse_instance_weaken_slot(aTHX_ self, slot);
+        weaken_slot(self, slot);
     }
 
     if(flags & MOUSEf_ATTR_HAS_TRIGGER){
@@ -419,7 +408,7 @@ XS(mouse_xs_simple_reader)
         croak("Expected exactly one argument for a reader for '%"SVf"'", slot);
     }
 
-    value = mouse_instance_get_slot(aTHX_ self, slot);
+    value = get_slot(self, slot);
     ST(0) = value ? value : &PL_sv_undef;
     XSRETURN(1);
 }
@@ -435,7 +424,7 @@ XS(mouse_xs_simple_writer)
         croak("Expected exactly two argument for a writer for '%"SVf"'", slot);
     }
 
-    ST(0) = mouse_instance_set_slot(aTHX_ self, slot, ST(1));
+    ST(0) = set_slot(self, slot, ST(1));
     XSRETURN(1);
 }
 
@@ -450,7 +439,7 @@ XS(mouse_xs_simple_clearer)
         croak("Expected exactly one argument for a clearer for '%"SVf"'", slot);
     }
 
-    value = mouse_instance_delete_slot(aTHX_ self, slot);
+    value = delete_slot(self, slot);
     ST(0) = value ? value : &PL_sv_undef;
     XSRETURN(1);
 }
@@ -465,7 +454,7 @@ XS(mouse_xs_simple_predicate)
         croak("Expected exactly one argument for a predicate for '%"SVf"'", slot);
     }
 
-    ST(0) = boolSV( mouse_instance_has_slot(aTHX_ self, slot) );
+    ST(0) = boolSV( has_slot(self, slot) );
     XSRETURN(1);
 }