23 lines
304 B
C
23 lines
304 B
C
#include <assert.h>
|
|
|
|
int foo(int a)
|
|
{
|
|
return a;
|
|
}
|
|
|
|
// this is a GCC extension
|
|
#ifdef __GNUC__
|
|
int bar(int b) __attribute__((alias("foo")));
|
|
|
|
__typeof__(foo) bar2 __attribute__((alias("foo")));
|
|
#endif
|
|
|
|
int main()
|
|
{
|
|
#ifdef __GNUC__
|
|
assert(bar(42)==42);
|
|
assert(bar2(42)==42);
|
|
#endif
|
|
return 0;
|
|
}
|