// Test for message: argument to '%s' must be 'unsigned char' or EOF, not '%s' [341]
/*
* Ensure that the functions from <ctype.h> are called with the correct
* argument.
*/
/* lint1-extra-flags: -X 351 */
/* NetBSD 9.99.81, <ctype.h> */
extern const unsigned short *_ctype_tab_;
extern const short *_tolower_tab_;
extern const short *_toupper_tab_;
int isspace(int);
void sink(int);
void
function_call_char(char c)
{
/* expect+1: warning: argument to 'isspace' must be 'unsigned char' or EOF, not 'char' [341] */
(isspace)(c);
/* This is the only allowed form. */
isspace((unsigned char)c);
/* The cast to 'int' is redundant, it doesn't hurt though. */
isspace((int)(unsigned char)c);
/* expect+1: warning: argument to 'isspace' must be cast to 'unsigned char', not to 'int' [342] */
isspace((int)c);
/* expect+1: warning: argument to 'isspace' must be cast to 'unsigned char', not to 'unsigned int' [342] */
isspace((unsigned int)c);
}
/*
* If the expression starts with type 'unsigned char', it can be cast to any
* other type. Chances are low enough that the cast is to 'char', which would
* be the only bad type.
*/
void
function_call_unsigned_char(unsigned char c)
{
/* When used in a loop of fgetc, the type is already 'int'. That's fine. */
void
function_call_int(int c)
{
isspace(c);
}
void
macro_invocation_NetBSD(char c, signed char sc)
{
/* expect+1: warning: argument to 'function from <ctype.h>' must be 'unsigned char' or EOF, not 'char' [341] */
sink(((int)((_ctype_tab_ + 1)[(c)] & 0x0040)));
/* This is the only allowed form. */
sink(((int)((_ctype_tab_ + 1)[((unsigned char)c)] & 0x0040)));
/* expect+1: warning: argument to 'function from <ctype.h>' must be cast to 'unsigned char', not to 'int' [342] */
sink(((int)((_ctype_tab_ + 1)[((int)c)] & 0x0040)));
/* expect+1: warning: argument to 'function from <ctype.h>' must be cast to 'unsigned char', not to 'unsigned int' [342] */
sink(((int)((_ctype_tab_ + 1)[((unsigned int)c)] & 0x0040)));
// See platform_ilp32_int.c.
// See platform_ilp32_long.c.
// See platform_lp64.c.
/* expect+1: warning: argument to 'function from <ctype.h>' must be 'unsigned char' or EOF, not 'signed char' [341] */
sink(((int)((_ctype_tab_ + 1)[sc])));
}
