// `assert` (ERR steps E4.1 / E4.1b): a false condition prints `ASSERTION
// FAILED at <file>:<line>: <msg>` (the caller's location, via the
// `#caller_location` default param) and exits 1; a true condition is a no-op.
// Built on `process.exit`. Expected exit code: 1.

#import "modules/std.sx";
proc :: #import "modules/process.sx";

main :: () -> s32 {
    proc.assert(2 + 2 == 4, "arithmetic");                 // passes → no-op
    print("first assert passed\n");
    proc.assert(2 + 2 == 5, "two plus two is not five");   // fails → abort
    print("unreachable\n");
    return 0;
}