build: avoid -Wsometimes-uninitialized on macOS 12

* src/pr.c (integer_overflow): Mark as _Noreturn.
* src/test.c (beyond): Likewise.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/pr.c b/src/pr.c
index 28a695242..2c5cdceb1 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -772,7 +772,7 @@ static struct option const long_options[] =
   {NULL, 0, NULL, 0}
 };
 
-static void
+static _Noreturn void
 integer_overflow (void)
 {
   die (EXIT_FAILURE, 0, _("integer overflow"));
diff --git a/src/test.c b/src/test.c
index 103a72ad3..4e84849f0 100644
--- a/src/test.c
+++ b/src/test.c
@@ -119,7 +119,7 @@ unary_advance (void)
  * beyond - call when we're beyond the end of the argument list (an
  *	error condition)
  */
-static void
+static _Noreturn void
 beyond (void)
 {
   test_syntax_error (_("missing argument after %s"), quote (argv[argc - 1]));