From 480235f32d32fca3288b4394f5b56fb101c556f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Tue, 10 Sep 2024 18:26:49 +0100
Subject: [PATCH] internal: remove MaxDepth
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Unused since 2020, since the evaluator now does have cycle detection.

Signed-off-by: Daniel Martí <mvdan@mvdan.cc>
Change-Id: I80f43267f68848c6ad014d2be1a7d17312e42eee
Dispatch-Trailer: {"type":"trybot","CL":1200972,"patchset":3,"ref":"refs/changes/72/1200972/3","targetBranch":"master"}
---
 internal/internal.go | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/internal/internal.go b/internal/internal.go
index e8b377322..60011807c 100644
--- a/internal/internal.go
+++ b/internal/internal.go
@@ -446,12 +446,3 @@ type decorated struct {
 func (e *decorated) Is(err error) bool {
 	return errors.Is(e.info, err) || errors.Is(e.cueError, err)
 }
-
-// MaxDepth indicates the maximum evaluation depth. This is there to break
-// cycles in the absence of cycle detection.
-//
-// It is registered in a central place to make it easy to find all spots where
-// cycles are broken in this brute-force manner.
-//
-// TODO(eval): have cycle detection.
-const MaxDepth = 20