Module Name: src
Committed By: rillig
Date: Sun Mar 21 12:10:27 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: func.c
Log Message:
lint: document why an unreachable statement is set to reachable
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.85 -r1.86 src/usr.bin/xlint/lint1/func.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/func.c
diff -u src/usr.bin/xlint/lint1/func.c:1.85 src/usr.bin/xlint/lint1/func.c:1.86
--- src/usr.bin/xlint/lint1/func.c:1.85 Sun Mar 21 12:08:34 2021
+++ src/usr.bin/xlint/lint1/func.c Sun Mar 21 12:10:27 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: func.c,v 1.85 2021/03/21 12:08:34 rillig Exp $ */
+/* $NetBSD: func.c,v 1.86 2021/03/21 12:10:27 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: func.c,v 1.85 2021/03/21 12:08:34 rillig Exp $");
+__RCSID("$NetBSD: func.c,v 1.86 2021/03/21 12:10:27 rillig Exp $");
#endif
#include <stdlib.h>
@@ -196,7 +196,7 @@ check_statement_reachable(void)
if (!reached && !rchflg) {
/* statement not reached */
warning(193);
- reached = true;
+ reached = true; /* only to suppress further warnings */
}
}
