From f2c87504c4c3517a8420d789e40411f74fe45e19 Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <jak@debian.org>
Date: Tue, 7 Apr 2026 11:46:07 +0200
Subject: hashes: Use std::span instead of std::basic_string_view

std::basic_string_view should not be initialized locally, only
in the std library. Replace it with a simple span instead.

This should fix compilation with LLVM 18+.

Supersedes: https://salsa.debian.org/apt-team/apt/-/merge_requests/511
---
 apt-pkg/contrib/hashes.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'apt-pkg')

diff --git a/apt-pkg/contrib/hashes.cc b/apt-pkg/contrib/hashes.cc
index 9c0ce40d2..74419b63b 100644
--- a/apt-pkg/contrib/hashes.cc
+++ b/apt-pkg/contrib/hashes.cc
@@ -296,7 +296,7 @@ bool HashStringList::operator!=(HashStringList const &other) const
    return !(*this == other);
 }
 									/*}}}*/
-static APT_PURE std::string HexDigest(std::basic_string_view<unsigned char> const &Sum)
+static APT_PURE std::string HexDigest(std::span<unsigned char> const &Sum)
 {
    char Conv[16] =
       {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b',
@@ -360,7 +360,7 @@ class PrivateHashes
       EVP_DigestFinal_ex(tmpContext, Sum, nullptr);
       EVP_MD_CTX_destroy(tmpContext);
 
-      return ::HexDigest(std::basic_string_view<unsigned char>(Sum, Size));
+      return ::HexDigest(std::span<unsigned char>(Sum, Size));
    }
 
    bool Enable(HashAlgo const &algo)
-- 
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