From 45039c5f9805bbcf9ffe0dbe4a31dd8bc95b221c Mon Sep 17 00:00:00 2001 From: Hsiang-Ying Fu <66062782+fuhsnn@users.noreply.github.com> Date: Sat, 4 Jul 2026 05:23:25 +0800 Subject: Move `addUse()` return statement to `keep()` (#243) --- chapter11/src/main/java/com/seaofnodes/simple/node/Node.java | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'chapter11/src/main/java/com') diff --git a/chapter11/src/main/java/com/seaofnodes/simple/node/Node.java b/chapter11/src/main/java/com/seaofnodes/simple/node/Node.java index fc49ad6a..e095fbfc 100644 --- a/chapter11/src/main/java/com/seaofnodes/simple/node/Node.java +++ b/chapter11/src/main/java/com/seaofnodes/simple/node/Node.java @@ -207,7 +207,7 @@ public abstract class Node implements OutNode { } // Breaks the edge invariants, used temporarily - protected N addUse(Node n) { _outputs.add(n); return (N)this; } + protected void addUse(N n) { _outputs.add(n); } // Remove node 'use' from 'def's (i.e. our) output list, by compressing the list in-place. // Return true if the output list is empty afterward. @@ -254,12 +254,9 @@ public abstract class Node implements OutNode { // Shortcuts to stop DCE mid-parse // Add bogus null use to keep node alive - public N keep() { return addUse(null); } + public N keep() { addUse(null); return (N)this; } // Remove bogus null. - public N unkeep() { - delUse(null); - return (N)this; - } + public N unkeep() { delUse(null); return (N)this; } // Test "keep" status public boolean iskeep() { return Utils.find(_outputs,null) != -1; } -- cgit v1.2.3