Module Name: src
Committed By: rillig
Date: Sun Feb 28 00:20:19 UTC 2021
Modified Files:
src/tests/usr.bin/xlint/lint1: msg_135.c msg_135.exp
Log Message:
tests/lint: add test for 'possible pointer alignment problem [135]'
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/msg_135.c
cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/msg_135.exp
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/usr.bin/xlint/lint1/msg_135.c
diff -u src/tests/usr.bin/xlint/lint1/msg_135.c:1.2 src/tests/usr.bin/xlint/lint1/msg_135.c:1.3
--- src/tests/usr.bin/xlint/lint1/msg_135.c:1.2 Sun Feb 21 09:07:58 2021
+++ src/tests/usr.bin/xlint/lint1/msg_135.c Sun Feb 28 00:20:19 2021
@@ -1,7 +1,16 @@
-/* $NetBSD: msg_135.c,v 1.2 2021/02/21 09:07:58 rillig Exp $ */
+/* $NetBSD: msg_135.c,v 1.3 2021/02/28 00:20:19 rillig Exp $ */
# 3 "msg_135.c"
// Test for message: possible pointer alignment problem [135]
-TODO: "Add example code that triggers the above message." /* expect: 249 */
-TODO: "Add example code that almost triggers the above message."
+/* lint1-extra-flags: -h */
+
+unsigned
+read_uint(const unsigned char **pp)
+{
+ unsigned val;
+
+ val = *(const unsigned *)(*pp);
+ pp += sizeof(unsigned);
+ return val;
+}
Index: src/tests/usr.bin/xlint/lint1/msg_135.exp
diff -u src/tests/usr.bin/xlint/lint1/msg_135.exp:1.1 src/tests/usr.bin/xlint/lint1/msg_135.exp:1.2
--- src/tests/usr.bin/xlint/lint1/msg_135.exp:1.1 Sat Jan 2 10:22:43 2021
+++ src/tests/usr.bin/xlint/lint1/msg_135.exp Sun Feb 28 00:20:19 2021
@@ -1 +1 @@
-msg_135.c(6): syntax error ':' [249]
+msg_135.c(13): warning: possible pointer alignment problem [135]
