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/*
bug-2455.c
*/
#include <testfwk.h>
#if !defined( __SDCC_pdk14) && !defined( __SDCC_pdk15) // pdk needs function pointer to be reentrant even for a single argument
typedef int (*funcType) (int);
int foo0 (int a)
{
return a + 2;
}
int foo1 (int a)
{
return a - 6;
}
int foo2 (int a)
{
return a * 2;
}
struct
{
funcType fpa[2];
funcType fpb;
} testS = {{foo0, foo1}, foo2};
#endif
void testBug (void)
{
#if !defined( __SDCC_pdk14) && !defined( __SDCC_pdk15)
ASSERT (testS.fpa[0] (5) == 7);
ASSERT (testS.fpa[1] (9) == 3);
ASSERT (testS.fpb (5) == 10);
testS.fpa[0] = foo1;
testS.fpa[1] = foo2;
testS.fpb = foo0;
ASSERT (testS.fpa[0] (5) == -1);
ASSERT (testS.fpa[1] (9) == 18);
ASSERT (testS.fpb (5) == 7);
testS.fpb = testS.fpa[0];
testS.fpa[0] = testS.fpa[1];
testS.fpa[1] = foo0;
ASSERT (testS.fpa[0] (5) == 10);
ASSERT (testS.fpa[1] (9) == 11);
ASSERT (testS.fpb (5) == -1);
#endif
}
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