From 7783b7d52b780c9ed84471e38c8c4b555506f847 Mon Sep 17 00:00:00 2001
From: evoskuil <eric@voskuil.org>
Date: Mon, 11 Mar 2024 12:45:50 -0400
Subject: [PATCH] Remove dead code (error::unknown).

---
 include/bitcoin/system/error/error_t.hpp | 1 -
 src/error/error_t.cpp                    | 1 -
 test/error/error_t.cpp                   | 9 ---------
 3 files changed, 11 deletions(-)

diff --git a/include/bitcoin/system/error/error_t.hpp b/include/bitcoin/system/error/error_t.hpp
index 6c97d272dc..c63e9a9bc8 100644
--- a/include/bitcoin/system/error/error_t.hpp
+++ b/include/bitcoin/system/error/error_t.hpp
@@ -39,7 +39,6 @@ namespace error {
 enum error_t
 {
     success = 0,
-    unknown,
     not_found,
     not_implemented,
 
diff --git a/src/error/error_t.cpp b/src/error/error_t.cpp
index 096e4dfa22..3c7acfa4e9 100644
--- a/src/error/error_t.cpp
+++ b/src/error/error_t.cpp
@@ -28,7 +28,6 @@ namespace error {
 DEFINE_ERROR_T_MESSAGE_MAP(error)
 {
     { success, "success" },
-    { unknown, "unknown error" },
     { not_found, "object does not exist" },
     { not_implemented, "feature not implemented" }
     ////{ error_last, "unmapped code" }
diff --git a/test/error/error_t.cpp b/test/error/error_t.cpp
index a321d63ee4..daa8a55c94 100644
--- a/test/error/error_t.cpp
+++ b/test/error/error_t.cpp
@@ -31,15 +31,6 @@ BOOST_AUTO_TEST_CASE(error_t__code__success__false_exected_message)
     BOOST_REQUIRE_EQUAL(ec.message(), "success");
 }
 
-BOOST_AUTO_TEST_CASE(error_t__code__unknown__true_exected_message)
-{
-    constexpr auto value = error::unknown;
-    const auto ec = code(value);
-    BOOST_REQUIRE(ec);
-    BOOST_REQUIRE(ec == value);
-    BOOST_REQUIRE_EQUAL(ec.message(), "unknown error");
-}
-
 BOOST_AUTO_TEST_CASE(error_t__code__not_found__true_exected_message)
 {
     constexpr auto value = error::not_found;