From 7fbf02c3cda7b0e146563ac691c4b9e0ddf4b4f6 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 19 Jul 2021 18:56:42 +0100
Subject: [PATCH] jst-lower: Provide ZUpdateSpec::GOnly

Not currently used.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 jstest/jst-lower.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/jstest/jst-lower.rs b/jstest/jst-lower.rs
index 5462e4b6..f543820b 100644
--- a/jstest/jst-lower.rs
+++ b/jstest/jst-lower.rs
@@ -74,6 +74,7 @@ pub struct TestsAccumulator {
 pub enum ZUpdateSpec {
   Auto,
   Spec(ZLevel),
+  GOnly,
 }
 use ZUpdateSpec as ZUS;
 
@@ -85,6 +86,10 @@ impl ZUpdateSpec {
         z: last.increment().unwrap(),
         zg: { lastg.increment(); *lastg },
       },
+      ZUS::GOnly => ZLevel {
+        z: last.repack().unwrap(),
+        zg: { lastg.increment(); *lastg },
+      },
       ZUS::Spec(zl) => {
         *last = zl.z.clone_mut();
         *lastg = zl.zg;
-- 
2.30.2