Bug 422555: outparam and inoutparam attributes

xpcom/base/nscore.h

@@ -258,10 +258,14 @@
 /**
  * Attributes defined to help Dehydra GCC analysis.	
  */
-#ifdef DEHYDRA_GCC
-# define NS_SCRIPTABLE __attribute__((user("script")))
+#ifdef STATIC_CHECKING
+# define NS_SCRIPTABLE __attribute__((user("NS_script")))
+# define NS_OUTPARAM  __attribute__((user("NS_outparam")))
+# define NS_INOUTPARAM __attribute__((user("NS_inoutparam")))
 #else
 # define NS_SCRIPTABLE
+# define NS_OUTPARAM
+# define NS_INOUTPARAM
 #endif
 
 /**

xpcom/typelib/xpidl/xpidl_header.c

@@ -998,6 +998,12 @@ write_param(IDL_tree param_tree, FILE *outfile)
 
     fputs(IDL_IDENT(IDL_PARAM_DCL(param_tree).simple_declarator).str, outfile);
 
+    if (IDL_PARAM_DCL(param_tree).attr == IDL_PARAM_OUT) {
+        fputs(" NS_OUTPARAM", outfile);
+    } else if (IDL_PARAM_DCL(param_tree).attr == IDL_PARAM_INOUT) {
+        fputs(" NS_INOUTPARAM", outfile);
+    }
+
     return TRUE;
 }