From 2e2d1bd3b6c7776b77c33b94f30ead89367a71e6 Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@le-fay.org>
Date: Tue, 1 Jul 2025 17:07:04 +0100
Subject: add nihil.std

---
 nihil.cli/usage_error.ccm | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

(limited to 'nihil.cli/usage_error.ccm')

diff --git a/nihil.cli/usage_error.ccm b/nihil.cli/usage_error.ccm
index 61feba7..7de178e 100644
--- a/nihil.cli/usage_error.ccm
+++ b/nihil.cli/usage_error.ccm
@@ -1,22 +1,14 @@
-/*
- * This source code is released into the public domain.
- */
-
-module;
-
-#include <string>
-
+// This source code is released into the public domain.
 export module nihil.cli:usage_error;
 
+import nihil.std;
 import nihil.error;
 
 namespace nihil {
 
-/*
- * Exception thrown to indicate invalid command-line arguments.
- */
+// Exception thrown to indicate invalid command-line arguments.
 export struct usage_error : error {
-	usage_error(std::string_view what) : error(what) {}
+	explicit usage_error(std::string_view what) : error(what) {}
 };
 
 } // namespace nihil
-- 
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