mirror of
https://github.com/cc65/cc65.git
synced 2024-11-19 06:31:31 +00:00
45 lines
958 B
C
45 lines
958 B
C
|
|
||
|
|
/* preprocessor test #3 */
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
char *x1 = "123";
|
||
|
|
char *x2 = "456";
|
||
|
|
FILE *s;
|
||
|
|
char *str = "789";
|
||
|
|
|
||
|
|
#define str(s) # s
|
||
|
|
#define xstr(s) str(s)
|
||
|
|
#define debug(s, t) printf("x" # s "= %d, x" # t "= %s", \
|
||
|
|
x ## s, x ## t)
|
||
|
|
#define INCFILE(n) vers ## n // Comment
|
||
|
|
#define glue(a,b) a ## b
|
||
|
|
#define xglue(a,b) glue(a,b)
|
||
|
|
#define HIGHLOW "hello"
|
||
|
|
#define LOW LOW ", world"
|
||
|
|
|
||
|
|
int main(void) {
|
||
|
|
s = stdout;
|
||
|
|
|
||
|
|
debug (1, 2);
|
||
|
|
|
||
|
|
fputs (str (strncmp("abc\0d", "abc", '\4') // Comment
|
||
|
|
== 0) str (: @\n), s);
|
||
|
|
|
||
|
|
str = glue (HIGH, LOW);
|
||
|
|
printf("str: %s\n", str);
|
||
|
|
if (strcmp(str, "hello") != 0) {
|
||
|
|
return EXIT_FAILURE;
|
||
|
|
}
|
||
|
|
|
||
|
|
str = xglue (HIGH, LOW);
|
||
|
|
printf("str: %s\n", str);
|
||
|
|
if (strcmp(str, "hello, world") != 0) {
|
||
|
|
return EXIT_FAILURE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return EXIT_SUCCESS;
|
||
|
|
}
|