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if.c
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if.c
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/* # if */
#include "common.h"
int main(void) {
/* Only 0 counts as false. */
if (0) {
assert(0);
}
if (1){
assert(1);
}
if (-1) {
} else {
assert(0);
}
if (-1) {
} else if (0) {
assert(0);
} else {
assert(0);
}
if (1.1) {
}
/* Can ommit braces for single statements. */
{
{
if (0) assert(0);
if (0)
assert(0);
if (0) { assert(0); }
}
{
if (0)
assert(0);
else
assert(1);
}
/* Possible but very ugly to use only one pair of braces. */
{
if (0) {
assert(0);
} else
assert(1);
if (0)
assert(0);
else {
assert(1);
}
}
}
/* Scope */
{
int i = 0;
if (1) {
int i = 1;
assert(i == 1);
}
}
return EXIT_SUCCESS;
}