mirror of
https://github.com/cc65/cc65.git
synced 2024-09-29 02:55:20 +00:00
112 lines
2.4 KiB
C
112 lines
2.4 KiB
C
/* Bug #2327 - Calling conventions and address size specifiers of functions in type names and parameter types are not parsed correctly */
|
|
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
|
|
unsigned failures;
|
|
int need_header = 1;
|
|
const char* test_header;
|
|
|
|
/* Helpers */
|
|
void set_header(const char* name)
|
|
{
|
|
if (need_header == 0)
|
|
{
|
|
printf("\n");
|
|
}
|
|
test_header = name;
|
|
need_header = 1;
|
|
}
|
|
|
|
void print_header(void)
|
|
{
|
|
if (need_header)
|
|
{
|
|
need_header = 0;
|
|
printf("<%s test>\n", test_header);
|
|
}
|
|
}
|
|
|
|
#define CHECK(R, E) \
|
|
do { \
|
|
if ((R) != (E)) { \
|
|
++failures; \
|
|
print_header(); \
|
|
printf(" fail: %s = %d\n", #R, (R)); \
|
|
} \
|
|
} while (0);
|
|
|
|
#define CHECK_RV() CHECK(rv, 42)
|
|
#define CHECK_SP() CHECK(x - (intptr_t)&x, 0)
|
|
|
|
#define FUNC_QUAL __cdecl__ __near__
|
|
|
|
typedef int hoo_t(int __far__ __cdecl__ ());
|
|
typedef int hoo_t(int __far__ (__cdecl__)()); /* Question: should this be rejected? */
|
|
typedef int hoo_t(int __far__ (__cdecl__ ()));
|
|
typedef int hoo_t(int __far__ (__cdecl__ *)());
|
|
typedef int hoo_t(int __far__ (__cdecl__ (*)()));
|
|
typedef int hoo_t(int __far__ ((__cdecl__ *)()));
|
|
|
|
typedef int hoo_t(int __cdecl__ __far__ ());
|
|
typedef int hoo_t(int (__cdecl__ __far__)()); /* Question: should this be rejected? */
|
|
typedef int hoo_t(int (__cdecl__ __far__ ()));
|
|
typedef int hoo_t(int (__cdecl__ __far__ *)());
|
|
typedef int hoo_t(int (__cdecl__ (__far__ *)()));
|
|
typedef int hoo_t(int ((__cdecl__ __far__ *)()));
|
|
|
|
typedef int (FUNC_QUAL foo_t)(int, int);
|
|
typedef int (FUNC_QUAL *pfoo_t)(int, int);
|
|
|
|
int FUNC_QUAL foo(int a, int b)
|
|
{
|
|
return a * b;
|
|
}
|
|
|
|
int (FUNC_QUAL * const pfoo)() = (int (FUNC_QUAL *)())foo;
|
|
|
|
/* Incompatible and not working for cc65 if used as-is */
|
|
int (*qfoo)(int, ...) = foo;
|
|
|
|
int main(void)
|
|
{
|
|
int rv;
|
|
intptr_t x;
|
|
|
|
set_header("init");
|
|
x = (intptr_t)&x;
|
|
CHECK_SP()
|
|
|
|
set_header("foo");
|
|
rv = foo((int8_t)-3, (int32_t)-14);
|
|
CHECK_RV()
|
|
CHECK_SP()
|
|
|
|
set_header("pfoo");
|
|
#if 0
|
|
/* This would fail */
|
|
rv = pfoo((int8_t)-6, (int32_t)-7);
|
|
#else
|
|
rv = ((pfoo_t)pfoo)((int8_t)-6, (int32_t)-7);
|
|
#endif
|
|
CHECK_RV()
|
|
CHECK_SP()
|
|
|
|
set_header("qfoo");
|
|
#if 0
|
|
/* This would fail */
|
|
rv = (qfoo)((int32_t)-6, (int8_t)-7);
|
|
#else
|
|
rv = ((foo_t *)qfoo)((int32_t)-6, (int8_t)-7);
|
|
#endif
|
|
CHECK_RV()
|
|
CHECK_SP()
|
|
|
|
if (failures > 0)
|
|
{
|
|
printf("\nfailures: %u\n", failures);
|
|
}
|
|
|
|
return failures;
|
|
}
|