From: Iain Sandoe <iain@sandoe.co.uk>
Date: Sat, 7 Jan 2023 15:27:01 +0000 (+0000)
Subject: modula-2, libm2min: Declare abort and exit as expected.
X-Git-Tag: basepoints/gcc-14~2150
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d2edf108026b7e2591900f995bc558ce8d45c6d;p=thirdparty%2Fgcc.git

modula-2, libm2min: Declare abort and exit as expected.

The build is currently emitting a warning that abort() is declared differently
from the built-in.  This updates the declaration to match expectations.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

gcc/m2/ChangeLog:

	* gm2-libs-min/libc.c (abort): Update declaration to match the
	expected form, add no-return attribute.
	(exit): Add no-return attribute.
---

diff --git a/gcc/m2/gm2-libs-min/libc.c b/gcc/m2/gm2-libs-min/libc.c
index b39bfffb65c3..8cddb5dd7b40 100644
--- a/gcc/m2/gm2-libs-min/libc.c
+++ b/gcc/m2/gm2-libs-min/libc.c
@@ -24,10 +24,10 @@ a copy of the GCC Runtime Library Exception along with this program;
 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 <http://www.gnu.org/licenses/>.  */
 
-void abort (int);
-void exit (int);
+extern void abort (void)  __attribute__ ((__noreturn__));
+extern void exit (int) __attribute__ ((__noreturn__));
 
-void abort (int i)
+void abort (void)
 {
   while (1)
     ;