Module Name: src
Committed By: rillig
Date: Sun Jul 25 10:26:46 UTC 2021
Modified Files:
src/tests/usr.bin/xlint/lint1: msg_110.c msg_110.exp msg_147.c
msg_147.exp
Log Message:
tests/lint: test function types and pointer arithmetic
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/msg_110.c \
src/tests/usr.bin/xlint/lint1/msg_110.exp \
src/tests/usr.bin/xlint/lint1/msg_147.c \
src/tests/usr.bin/xlint/lint1/msg_147.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_110.c
diff -u src/tests/usr.bin/xlint/lint1/msg_110.c:1.2 src/tests/usr.bin/xlint/lint1/msg_110.c:1.3
--- src/tests/usr.bin/xlint/lint1/msg_110.c:1.2 Sun Feb 21 09:07:58 2021
+++ src/tests/usr.bin/xlint/lint1/msg_110.c Sun Jul 25 10:26:46 2021
@@ -1,7 +1,15 @@
-/* $NetBSD: msg_110.c,v 1.2 2021/02/21 09:07:58 rillig Exp $ */
+/* $NetBSD: msg_110.c,v 1.3 2021/07/25 10:26:46 rillig Exp $ */
# 3 "msg_110.c"
// Test for message: pointer to function is not allowed here [110]
-TODO: "Add example code that triggers the above message." /* expect: 249 */
-TODO: "Add example code that almost triggers the above message."
+/* ARGSUSED */
+void
+call_take(int (*ptr)(int))
+{
+ /* expect+1: error: pointer to function is not allowed here [110] */
+ ptr++;
+
+ /* expect+1: error: pointer to function is not allowed here [110] */
+ ptr + 1;
+}
Index: src/tests/usr.bin/xlint/lint1/msg_110.exp
diff -u src/tests/usr.bin/xlint/lint1/msg_110.exp:1.2 src/tests/usr.bin/xlint/lint1/msg_110.exp:1.3
--- src/tests/usr.bin/xlint/lint1/msg_110.exp:1.2 Sun Mar 21 20:44:59 2021
+++ src/tests/usr.bin/xlint/lint1/msg_110.exp Sun Jul 25 10:26:46 2021
@@ -1 +1,2 @@
-msg_110.c(6): error: syntax error ':' [249]
+msg_110.c(11): error: pointer to function is not allowed here [110]
+msg_110.c(14): error: pointer to function is not allowed here [110]
Index: src/tests/usr.bin/xlint/lint1/msg_147.c
diff -u src/tests/usr.bin/xlint/lint1/msg_147.c:1.2 src/tests/usr.bin/xlint/lint1/msg_147.c:1.3
--- src/tests/usr.bin/xlint/lint1/msg_147.c:1.2 Sun Feb 21 09:07:58 2021
+++ src/tests/usr.bin/xlint/lint1/msg_147.c Sun Jul 25 10:26:46 2021
@@ -1,7 +1,16 @@
-/* $NetBSD: msg_147.c,v 1.2 2021/02/21 09:07:58 rillig Exp $ */
+/* $NetBSD: msg_147.c,v 1.3 2021/07/25 10:26:46 rillig Exp $ */
# 3 "msg_147.c"
// Test for message: invalid cast expression [147]
-TODO: "Add example code that triggers the above message." /* expect: 249 */
-TODO: "Add example code that almost triggers the above message."
+// The type name 'int(int)' is a 'function(int) returning int'.
+void take(int(int));
+
+/* ARGSUSED */
+void
+call_take(int (*ptr)(int))
+{
+ /* XXX: That's a little too unspecific. */
+ /* expect+1: error: invalid cast expression [147] */
+ take((int(int))ptr);
+}
Index: src/tests/usr.bin/xlint/lint1/msg_147.exp
diff -u src/tests/usr.bin/xlint/lint1/msg_147.exp:1.2 src/tests/usr.bin/xlint/lint1/msg_147.exp:1.3
--- src/tests/usr.bin/xlint/lint1/msg_147.exp:1.2 Sun Mar 21 20:44:59 2021
+++ src/tests/usr.bin/xlint/lint1/msg_147.exp Sun Jul 25 10:26:46 2021
@@ -1 +1 @@
-msg_147.c(6): error: syntax error ':' [249]
+msg_147.c(15): error: invalid cast expression [147]
