From 5fab243a729c949d38463c47040ea6abec8d7850 Mon Sep 17 00:00:00 2001
From: Daniel Stone <daniels@collabora.com>
Date: Mon, 27 Aug 2018 22:26:37 +0100
Subject: [PATCH] scanner: Mark fail() as noreturn

Help static analysers by letting them know that once we fail(),
execution will terminally complete.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 src/scanner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scanner.c b/src/scanner.c
index 3afc3d3d..084f196d 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -371,7 +371,7 @@ desc_dump(char *desc, const char *fmt, ...)
 	putchar('\n');
 }
 
-static void
+static void __attribute__ ((noreturn))
 fail(struct location *loc, const char *msg, ...)
 {
 	va_list ap;