unit std.core;

// The default error set is open: `error.Name` names a member of it without
// declaring one, and the build assigns the codes (SPEC 4.6).

pub fn assert(ok: bool) -> void {
    if not ok { @trap(); }
}

pub fn min(a: i32, b: i32) -> i32 { if a < b { return a; } return b; }
pub fn max(a: i32, b: i32) -> i32 { if a > b { return a; } return b; }
pub fn abs(v: i32) -> i32 { if v < 0 { return 0 - v; } return v; }