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%module preproc_defined
// Check 'defined' passes through the preprocessor without being processed like '#if defined(ABC)' would be (SF bug #1940536)
%define DEFINED_MACRO
%{
int defined(int b) {
return b > 10;
}
int vvv = -1;
void fn(int val) {
if (defined(val))
vvv = 1;
else
vvv = 0;
}
%}
%enddef
DEFINED_MACRO
%{
int checking(void) {
int okay;
fn(11);
okay = (vvv == 1);
fn(9);
okay = okay && (vvv == 0);
return okay; /* should be 1 */
}
%}
%inline %{
int call_checking(void) {
return checking();
}
%}
/*****************************************************************************/
/* Check #if/#elif defined() macro expansions
Also checks #if/#elif defined() works correctly within macros... this is not
standard C, but is now relied on in the SWIG library. */
/*****************************************************************************/
#define AAA
#define BBB
#define CCC
#if defined(AAA)\
&& defined(BBB) \
&& defined(CCC)
%{
void thing(int i) {}
void stuff(int i) {}
struct Defined {
int defined;
};
void bumpf(int i) {}
%}
#else
#endif
%define ANOTHER_MACRO(TYPE)
#if defined(AAA) && defined(BBB) && defined(CCC)
void thing(TYPE) {}
#else
void thing_not(TYPE) {}
#endif
#if defined(AAA) &&\
defined(BBB) \\
&& defined(CCC)
void stuff(TYPE) {}
#else
void stuff_not(TYPE);
#endif
#if defined(0)
void defined_not(TYPE);
#elif defined(AAA) && defined( BBB ) && defined(CCC)
struct Defined {
int defined;
};
#else
void defined_not(TYPE);
#endif
#if !( defined(AAA) &&\
defined(BBB) \\
&& defined(CCC) )
void bumpf_not(TYPE);
#else
void bumpf(TYPE) {}
#endif
%enddef
ANOTHER_MACRO(int)
%{
void another_macro_checking(void) {
struct Defined d;
d.defined = 10;
(void)d;
thing(10);
stuff(10);
bumpf(10);
}
%}
/* Check that unknown preprocessor directives are ignored inside an inactive
* conditional (github issue #394).
*/
#ifdef APPLE_OPENGL
# import <OpenGLES/ES1/gl.h>
#endif
#ifdef AAA
# define B
#else
# wibble wibble
#endif
#if 0
# wobble wobble
#endif
#define __attribute__(x)
%import <preproc_defined.h>
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