Module Name: src
Committed By: rillig
Date: Sun Feb 21 14:49:23 UTC 2021
Modified Files:
src/tests/usr.bin/xlint/lint1: msg_186.c msg_186.exp
Log Message:
lint: add test for bit-field initialisation in traditional C
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/msg_186.c
cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/msg_186.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_186.c
diff -u src/tests/usr.bin/xlint/lint1/msg_186.c:1.2 src/tests/usr.bin/xlint/lint1/msg_186.c:1.3
--- src/tests/usr.bin/xlint/lint1/msg_186.c:1.2 Sun Feb 21 09:07:58 2021
+++ src/tests/usr.bin/xlint/lint1/msg_186.c Sun Feb 21 14:49:23 2021
@@ -1,7 +1,19 @@
-/* $NetBSD: msg_186.c,v 1.2 2021/02/21 09:07:58 rillig Exp $ */
+/* $NetBSD: msg_186.c,v 1.3 2021/02/21 14:49:23 rillig Exp $ */
# 3 "msg_186.c"
-// Test for message: bit-field initialisation is illegal in traditional C [186]
+/* Test for message: bit-field initialisation is illegal in traditional C [186] */
-TODO: "Add example code that triggers the above message." /* expect: 249 */
-TODO: "Add example code that almost triggers the above message."
+/* lint1-flags: -tw */
+
+struct bit_field {
+ unsigned one: 1;
+ unsigned three: 3;
+ unsigned two: 2;
+};
+
+struct bit_field bit_field = {
+ 1,
+ 3.0, /* expect: 186 */
+ 2
+};
+/* XXX: The message is misleading. Initialisation using integers is ok. */
Index: src/tests/usr.bin/xlint/lint1/msg_186.exp
diff -u src/tests/usr.bin/xlint/lint1/msg_186.exp:1.1 src/tests/usr.bin/xlint/lint1/msg_186.exp:1.2
--- src/tests/usr.bin/xlint/lint1/msg_186.exp:1.1 Sat Jan 2 10:22:43 2021
+++ src/tests/usr.bin/xlint/lint1/msg_186.exp Sun Feb 21 14:49:23 2021
@@ -1 +1,8 @@
-msg_186.c(6): syntax error ':' [249]
+(1): warning: 'long double' is illegal in traditional C [266]
+(1): warning: function prototypes are illegal in traditional C [270]
+(2): warning: 'long double' is illegal in traditional C [266]
+(2): warning: function prototypes are illegal in traditional C [270]
+(3): warning: 'long double' is illegal in traditional C [266]
+(3): warning: 'long double' is illegal in traditional C [266]
+(3): warning: function prototypes are illegal in traditional C [270]
+msg_186.c(16): warning: bit-field initialisation is illegal in traditional C [186]
