rust/src/test/run-fail/str-overrun.rs
2010-06-23 21:03:09 -07:00

17 lines
344 B
Rust

// -*- rust -*-
// error-pattern:bounds check
fn main() {
let str s = "hello";
let int x = 0;
check (s.(x) == u8(0x68));
// NB: at the moment a string always has a trailing NULL,
// so the largest index value on the string above is 5, not
// 4. Possibly change this.
// Bounds-check failure.
check (s.(x + 6) == u8(0x0));
}