From: "Martin Liška" <mliska@suse.cz>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH] c: support attribs starting with '_'
Date: Wed, 5 Oct 2022 13:49:40 +0200 [thread overview]
Message-ID: <eea8eca0-6b5d-c5fa-e5bd-aa5409bd78c6@suse.cz> (raw)
In-Reply-To: <mvm5ygyh4nx.fsf@suse.de>
PR c/107156
gcc/ChangeLog:
* attribs.h (lookup_attribute_by_prefix): Support attributes
starting with underscore (like _noreturn, or __Noreturn).
---
gcc/attribs.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/gcc/attribs.h b/gcc/attribs.h
index b2836560fc2..706d35e63d8 100644
--- a/gcc/attribs.h
+++ b/gcc/attribs.h
@@ -274,8 +274,6 @@ lookup_attribute_by_prefix (const char *attr_name, tree list)
}
const char *p = IDENTIFIER_POINTER (name);
- gcc_checking_assert (attr_len == 0 || p[0] != '_');
-
if (strncmp (attr_name, p, attr_len) == 0)
break;
--
2.37.3
next prev parent reply other threads:[~2022-10-05 11:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-05 11:42 Martin Liška
2022-10-05 11:48 ` Andreas Schwab
2022-10-05 11:49 ` Martin Liška [this message]
2022-10-05 12:01 ` Jakub Jelinek
2022-10-05 12:52 ` Martin Liška
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