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cc65/test/val/pptest3.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;
}