From 4e905bd353fc9f37cd35a7e520cb17f993cbd748 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Poulhi=C3=A8s?= <poulhies@adacore.com>
Date: Thu, 22 Aug 2024 12:46:18 +0200
Subject: [PATCH] fix single argument static_assert
Single argument static_assert is C++17 only.
libcpp/ChangeLog:
* lex.cc(search_line_ssse3): fix static_assert to use 2 arguments.
---
libcpp/lex.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libcpp/lex.cc b/libcpp/lex.cc
index daf2c770bc3f..f2d47d112b92 100644
--- a/libcpp/lex.cc
+++ b/libcpp/lex.cc
@@ -355,7 +355,8 @@ search_line_ssse3 (const uchar *s, const uchar *end ATTRIBUTE_UNUSED)
/* Helper vector for pshufb-based matching:
each character C we're searching for is at position (C % 16). */
v16qi lut = { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, '\n', 0, '\\', '\r', 0, '?' };
- static_assert ('\n' == 10 && '\r' == 13 && '\\' == 92 && '?' == 63);
+ static_assert('\n' == 10 && '\r' == 13 && '\\' == 92 && '?' == 63,
+ "host character encoding is ASCII");
v16qi d1, d2, t1, t2;
/* Unaligned loads. Reading beyond the final newline is safe,
--
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