jscript: Use jsdisp_define_property instead of jsdisp_propput_const.

dlls/jscript/dispex.c

@@ -1701,3 +1701,9 @@ HRESULT jsdisp_define_property(jsdisp_t *obj, const WCHAR *name, property_desc_t
     prop->flags = (prop->flags & ~desc->mask) | (desc->flags & desc->mask);
     return S_OK;
 }
+
+HRESULT jsdisp_define_data_property(jsdisp_t *obj, const WCHAR *name, unsigned flags, jsval_t value)
+{
+    property_desc_t prop_desc = { flags, flags, TRUE, value };
+    return jsdisp_define_property(obj, name, &prop_desc);
+}

dlls/jscript/function.c

@@ -655,7 +655,8 @@ HRESULT create_builtin_function(script_ctx_t *ctx, builtin_invoke_t value_proc,
         return hres;
 
     if(builtin_info)
-        hres = jsdisp_propput_const(&function->dispex, lengthW, jsval_number(function->length));
+        hres = jsdisp_define_data_property(&function->dispex, lengthW, 0,
+                                           jsval_number(function->length));
     if(SUCCEEDED(hres))
         hres = set_prototype(ctx, &function->dispex, prototype);
     if(FAILED(hres)) {

dlls/jscript/jscript.h

@@ -284,7 +284,6 @@ HRESULT disp_propput(script_ctx_t*,IDispatch*,DISPID,jsval_t) DECLSPEC_HIDDEN;
 HRESULT jsdisp_propget(jsdisp_t*,DISPID,jsval_t*) DECLSPEC_HIDDEN;
 HRESULT jsdisp_propput(jsdisp_t*,const WCHAR*,DWORD,jsval_t) DECLSPEC_HIDDEN;
 HRESULT jsdisp_propput_name(jsdisp_t*,const WCHAR*,jsval_t) DECLSPEC_HIDDEN;
-HRESULT jsdisp_propput_const(jsdisp_t*,const WCHAR*,jsval_t) DECLSPEC_HIDDEN;
 HRESULT jsdisp_propput_dontenum(jsdisp_t*,const WCHAR*,jsval_t) DECLSPEC_HIDDEN;
 HRESULT jsdisp_propput_idx(jsdisp_t*,DWORD,jsval_t) DECLSPEC_HIDDEN;
 HRESULT jsdisp_propget_name(jsdisp_t*,LPCWSTR,jsval_t*) DECLSPEC_HIDDEN;
@@ -295,6 +294,7 @@ HRESULT disp_delete_name(script_ctx_t*,IDispatch*,jsstr_t*,BOOL*) DECLSPEC_HIDDE
 HRESULT jsdisp_delete_idx(jsdisp_t*,DWORD) DECLSPEC_HIDDEN;
 HRESULT jsdisp_get_own_property(jsdisp_t*,const WCHAR*,BOOL,property_desc_t*) DECLSPEC_HIDDEN;
 HRESULT jsdisp_define_property(jsdisp_t*,const WCHAR*,property_desc_t*) DECLSPEC_HIDDEN;
+HRESULT jsdisp_define_data_property(jsdisp_t*,const WCHAR*,unsigned,jsval_t) DECLSPEC_HIDDEN;
 
 HRESULT create_builtin_function(script_ctx_t*,builtin_invoke_t,const WCHAR*,const builtin_info_t*,DWORD,
         jsdisp_t*,jsdisp_t**) DECLSPEC_HIDDEN;

dlls/jscript/math.c

@@ -559,7 +559,8 @@ HRESULT create_math(script_ctx_t *ctx, jsdisp_t **ret)
     }
 
     for(i=0; i < sizeof(constants)/sizeof(*constants); i++) {
-        hres = jsdisp_propput_const(math, constants[i].name, jsval_number(constants[i].val));
+        hres = jsdisp_define_data_property(math, constants[i].name, 0,
+                                           jsval_number(constants[i].val));
         if(FAILED(hres)) {
             jsdisp_release(math);
             return hres;