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/*
bug3403429.c
*/
#include "testfwk.h"
void PTBL (signed char col, signed char row, unsigned char spN)
{
col;
row;
spN;
}
signed char C [4+1][2+1];
unsigned int gm;
signed char i;
void Sub_9000 (void)
{
{
unsigned char i, j;
for( i=0; i<=36; i+=4 )
{
for( j=0; j<=23; j+=8 )
{
PTBL(i,j,98);
PTBL(30-i,20-j,98);
}
}
}
if( gm==0 )
{
C[ 1][1]=10; C[ 1][2]=10;
C[ 2][1]=10; C[ 2][2]=10;
C[ 3][1]=10; C[ 3][2]=10;
C[ 4][1]=10; C[ 4][2]=10;
for(i=4; i!=0; i--) // <-- BUG IS HERE
{
/* the calculation of the address of C[i] is pulled out of the loop
and on top of that the local (out of scope) unsigned char i is used
instead of the global signed char i */
C[i][1]=0;
C[i][2]=0;
}
}
}
void testBug(void)
{
unsigned int i;
i;
gm = 0;
Sub_9000();
for(i = 1; i <= 4; i++)
{
ASSERT(C[i][1] == 0);
ASSERT(C[i][2] == 0);
}
}
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