1 files changed, 8 insertions, 8 deletions

diff --git a/gl/cdefs.h b/gl/cdefs.h
index d38382ad..dce5739d 100644
--- a/gl/cdefs.h
+++ b/gl/cdefs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992-2024 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2025 Free Software Foundation, Inc.
    Copyright The GNU Toolchain Authors.
    This file is part of the GNU C Library.
 
@@ -83,7 +83,7 @@
 #  define __NTH(fct)    __attribute__ ((__nothrow__ __LEAF)) fct
 #  define __NTHNL(fct)  __attribute__ ((__nothrow__)) fct
 # else
-#  if defined __cplusplus && (__GNUC_PREREQ (2,8) || __clang_major >= 4)
+#  if defined __cplusplus && (__GNUC_PREREQ (2,8) || __clang_major__ >= 4)
 #   if __cplusplus >= 201103L
 #    define __THROW     noexcept (true)
 #   else
@@ -277,10 +277,10 @@
 */
 #endif
 
-/* GCC and clang have various useful declarations that can be made with
-   the '__attribute__' syntax.  All of the ways we use this do fine if
-   they are omitted for compilers that don't understand it.  */
-#if !(defined __GNUC__ || defined __clang__)
+/* GCC, clang, and compatible compilers have various useful declarations
+   that can be made with the '__attribute__' syntax.  All of the ways we use
+   this do fine if they are omitted for compilers that don't understand it.  */
+#if !(defined __GNUC__ || defined __clang__ || defined __TINYC__)
 # define __attribute__(xyz)     /* Ignore */
 #endif
 
@@ -482,7 +482,7 @@
    run in pedantic mode if the uses are carefully marked using the
    `__extension__' keyword.  But this is not generally available before
    version 2.8.  */
-#if !(__GNUC_PREREQ (2,8) || defined __clang__)
+#if ! (__GNUC_PREREQ (2,8) || defined __clang__ || 0x5150 <= __SUNPRO_C)
 # define __extension__          /* Ignore */
 #endif
 
@@ -497,7 +497,7 @@
 # endif
 #endif
 
-/* ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
+/* ISO C99 also allows declaring arrays as non-overlapping.  The syntax is
      array_name[restrict]
    GCC 3.1 and clang support this.
    This syntax is not usable in C++ mode.  */