lang/cjs: unbreak build with Clang 6 (C++14 by default)

gi/boxed.cpp:552:16: error: cannot initialize return object of type 'GIFieldInfo *' (aka '_GIBaseInfoStub *') with an rvalue of type 'int'
        return JS_FALSE;
               ^~~~~~~~
gi/ns.cpp:188:16: error: cannot initialize return object of type 'JSObject *' with an rvalue of type 'int'
        return JS_FALSE;
               ^~~~~~~~
gi/repo.cpp:312:16: error: cannot initialize return object of type 'JSObject *' with an rvalue of type 'int'
        return JS_FALSE;
               ^~~~~~~~
/usr/local/include/mozjs-24/jstypes.h:194:18: note: expanded from macro 'JS_FALSE'
 #define JS_FALSE (int)0
                  ^~~~~~

Reported by:	antoine (via bug 224669)

1 files changed, 46 insertions, 0 deletions

diff --git a/lang/cjs/files/patch-c++11 b/lang/cjs/files/patch-c++11
new file mode 100644
index 000000000000..3c6ef4090125
--- /dev/null
+++ b/lang/cjs/files/patch-c++11
@@ -0,0 +1,46 @@
+gi/boxed.cpp:552:16: error: cannot initialize return object of type 'GIFieldInfo *' (aka '_GIBaseInfoStub *') with an rvalue of type 'int'
+        return JS_FALSE;
+               ^~~~~~~~
+gi/ns.cpp:188:16: error: cannot initialize return object of type 'JSObject *' with an rvalue of type 'int'
+        return JS_FALSE;
+               ^~~~~~~~
+gi/repo.cpp:312:16: error: cannot initialize return object of type 'JSObject *' with an rvalue of type 'int'
+        return JS_FALSE;
+               ^~~~~~~~
+/usr/local/include/mozjs-24/jstypes.h:194:18: note: expanded from macro 'JS_FALSE'
+#define JS_FALSE (int)0
+                 ^~~~~~
+
+--- gi/boxed.cpp.orig	2014-11-23 11:02:30 UTC
++++ gi/boxed.cpp
+@@ -549,7 +549,7 @@ get_field_info (JSContext *context,
+     jsval id_val;
+ 
+     if (!JS_IdToValue(context, id, &id_val))
+-        return JS_FALSE;
++        return NULL;
+ 
+     if (!JSVAL_IS_INT (id_val)) {
+         gjs_throw(context, "Field index for %s is not an integer",
+--- gi/ns.cpp.orig	2014-11-23 11:02:30 UTC
++++ gi/ns.cpp
+@@ -185,7 +185,7 @@ ns_new(JSContext    *context,
+     global = gjs_get_import_global(context);
+ 
+     if (!JS_HasProperty(context, global, gjs_ns_class.name, &found))
+-        return JS_FALSE;
++        return NULL;
+     if (!found) {
+         JSObject *prototype;
+         prototype = JS_InitClass(context, global,
+--- gi/repo.cpp.orig	2014-11-23 11:02:30 UTC
++++ gi/repo.cpp
+@@ -309,7 +309,7 @@ repo_new(JSContext *context)
+     repo = JS_NewObject(context, &gjs_repo_class, NULL, global);
+     if (repo == NULL) {
+         gjs_throw(context, "No memory to create repo object");
+-        return JS_FALSE;
++        return NULL;
+     }
+ 
+     priv = g_slice_new0(Repo);