h2ph.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* Test header file for h2ph
*
* Try to test as many constructs as possible
* For example, the multi-line comment :)
*/
/* And here's a single line comment :) */
/* Test #define with no indenting, over multiple lines */
#define SQUARE(x) \
((x)*(x))
/* Test #ifndef and parameter interpretation*/
#ifndef ERROR
#define ERROR(x) fprintf(stderr, "%s\n", x[2][3][0])
#endif /* ERROR */
#ifndef _H2PH_H_
#define _H2PH_H_
/* #ident - doesn't really do anything, but I think it always gets included anyway */
#ident "$Revision h2ph.h,v 1.0 98/05/04 20:42:14 billy $"
/* Test #undef */
#undef MAX
#define MAX(a,b) ((a) > (b) ? (a) : (b))
/* Test #ifdef */
#ifdef __SOME_UNIMPORTANT_PROPERTY
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#endif /* __SOME_UNIMPORTANT_PROPERTY */
/*
* Test #if, #elif, #else, #endif, #warn and #error, and `!'
* Also test whitespace between the `#' and the command
*/
#if !(defined __SOMETHING_MORE_IMPORTANT)
# warn Be careful...
#elif !(defined __SOMETHING_REALLY_REALLY_IMPORTANT)
# error "Nup, can't go on" /* ' /* stupid font-lock-mode */
#else /* defined __SOMETHING_MORE_IMPORTANT && defined __SOMETHING_REALLY_REALLY_IMPORTANT */
# define EVERYTHING_IS_OK
#endif
/* Test && and || */
#undef WHATEVER
#if (!((defined __SOMETHING_TRIVIAL && defined __SOMETHING_LESS_SO)) \
|| defined __SOMETHING_OVERPOWERING)
# define WHATEVER 6
#elif !(defined __SOMETHING_TRIVIAL) /* defined __SOMETHING_LESS_SO */
# define WHATEVER 7
#elif !(defined __SOMETHING_LESS_SO) /* defined __SOMETHING_TRIVIAL */
# define WHATEVER 8
#else /* defined __SOMETHING_TRIVIAL && defined __SOMETHING_LESS_SO */
# define WHATEVER 1000
#endif
/*
* Test #include, #import and #include_next
* #include_next is difficult to test, it really depends on the actual
* circumstances - for example, `#include_next <limits.h>' on a Linux system
* with `use lib qw(/opt/perl5/lib/site_perl/i586-linux/linux);' or whatever
* your equivalent is...
*/
#include <sys/socket.h>
#import "sys/ioctl.h"
#include_next <sys/fcntl.h>
/* typedefs should be ignored */
typedef struct a_struct {
int typedefs_should;
char be_ignored;
long as_well;
} a_typedef;
/*
* however, typedefs of enums and just plain enums should end up being treated
* like a bunch of #defines...
*/
typedef enum _days_of_week { sun, mon, tue, wed, thu, fri, sat, Sun=0, Mon,
Tue, Wed, Thu, Fri, Sat } days_of_week;
/*
* Some moderate flexing of tri-graph pre substitution.
*/
??=ifndef _SOMETHING_TRIGRAPHIC
??=define _SOMETHING_TRIGRAPHIC
??= define SOMETHING_ELSE_TRIGRAPHIC_0 "??!" /* | ??!| || */
??=define SOMETHING_ELSE_TRIGRAPHIC_1 "??'" /* | ??'| ^| */
??= define SOMETHING_ELSE_TRIGRAPHIC_2 "??(" /* | ??(| [| */
??= define SOMETHING_ELSE_TRIGRAPHIC_3 "??)" /* | ??)| ]| */
??=define SOMETHING_ELSE_TRIGRAPHIC_4 "??-0" /* | ??-| ~| */
??= define SOMETHING_ELSE_TRIGRAPHIC_5 "??/ " /* | ??/| \| */
??= define SOMETHING_ELSE_TRIGRAPHIC_6 "??<" /* | ??<| {| */
??=define SOMETHING_ELSE_TRIGRAPHIC_7 "??=" /* | ??=| #| */
??= define SOMETHING_ELSE_TRIGRAPHIC_8 "??>" /* | ??>| }| */
??=endif
// test C++-style comment
#if 1
typdef struct empty_struct {
} // trailing C++-style comment should not force continuation
#endif
/* comments (that look like string) inside enums... */
enum {
/* foo;
can't
*/
};
enum flimflam {
flim,
/* foo;
can't
*/
flam
} flamflim;
/* Handle multi-line quoted strings: */
__asm__ __volatile__("
this
produces
no
output
");
#define multiline "multiline
string"
#endif /* _H2PH_H_ */