Module Name: src
Committed By: rillig
Date: Sun Aug 15 14:00:27 UTC 2021
Modified Files:
src/tests/usr.bin/xlint/lint1: msg_346.c msg_346.exp
Log Message:
tests/lint: add tests for more unconst functions
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/msg_346.c \
src/tests/usr.bin/xlint/lint1/msg_346.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_346.c
diff -u src/tests/usr.bin/xlint/lint1/msg_346.c:1.1 src/tests/usr.bin/xlint/lint1/msg_346.c:1.2
--- src/tests/usr.bin/xlint/lint1/msg_346.c:1.1 Mon Aug 9 20:07:24 2021
+++ src/tests/usr.bin/xlint/lint1/msg_346.c Sun Aug 15 14:00:27 2021
@@ -1,9 +1,15 @@
-/* $NetBSD: msg_346.c,v 1.1 2021/08/09 20:07:24 rillig Exp $ */
+/* $NetBSD: msg_346.c,v 1.2 2021/08/15 14:00:27 rillig Exp $ */
# 3 "msg_346.c"
// Test for message: call to '%s' effectively discards 'const' from argument [346]
-char *strchr(const char *, int);
+typedef unsigned long size_t;
+
+void* memchr(const void *, int, size_t); /* C99 7.21.5.1 */
+char *strchr(const char *, int); /* C99 7.21.5.2 */
+char* strpbrk(const char *, const char *); /* C99 7.21.5.4 */
+char* strrchr(const char *, int); /* C99 7.21.5.5 */
+char* strstr(const char *, const char *); /* C99 7.21.5.7 */
void take_const_char_ptr(const char *);
void take_char_ptr(char *);
@@ -30,3 +36,18 @@ example(void)
/* expect+1: warning: call to 'strchr' effectively discards 'const' from argument [346] */
take_char_ptr(strchr("literal", 'c'));
}
+
+void
+all_functions(void)
+{
+ /* TODO: expect+1: warning: call to 'memchr' effectively discards 'const' from argument [346] */
+ take_char_ptr(memchr("string", 'c', 7));
+ /* expect+1: warning: call to 'strchr' effectively discards 'const' from argument [346] */
+ take_char_ptr(strchr("string", 'c'));
+ /* TODO: expect+1: warning: call to 'strpbrk' effectively discards 'const' from argument [346] */
+ take_char_ptr(strpbrk("string", "c"));
+ /* TODO: expect+1: warning: call to 'strrchr' effectively discards 'const' from argument [346] */
+ take_char_ptr(strrchr("string", 'c'));
+ /* TODO: expect+1: warning: call to 'strstr' effectively discards 'const' from argument [346] */
+ take_char_ptr(strstr("string", "c"));
+}
Index: src/tests/usr.bin/xlint/lint1/msg_346.exp
diff -u src/tests/usr.bin/xlint/lint1/msg_346.exp:1.1 src/tests/usr.bin/xlint/lint1/msg_346.exp:1.2
--- src/tests/usr.bin/xlint/lint1/msg_346.exp:1.1 Mon Aug 9 20:07:24 2021
+++ src/tests/usr.bin/xlint/lint1/msg_346.exp Sun Aug 15 14:00:27 2021
@@ -1,3 +1,4 @@
-msg_346.c(20): warning: call to 'strchr' effectively discards 'const' from argument [346]
msg_346.c(26): warning: call to 'strchr' effectively discards 'const' from argument [346]
-msg_346.c(31): warning: call to 'strchr' effectively discards 'const' from argument [346]
+msg_346.c(32): warning: call to 'strchr' effectively discards 'const' from argument [346]
+msg_346.c(37): warning: call to 'strchr' effectively discards 'const' from argument [346]
+msg_346.c(46): warning: call to 'strchr' effectively discards 'const' from argument [346]
