rust/src/lib/unsafe.rs

// Unsafe operations.

native "rust-intrinsic" mod rusti {
    fn cast<T, U>(src: &T) -> U;
}

native "rust" mod rustrt {
    fn leak<@T>(thing: -T);
}

// Casts the value at `src` to U. The two types must have the same length.
fn reinterpret_cast<T, @U>(src: &T) -> U { ret rusti::cast(src); }

fn leak<@T>(thing: -T) { rustrt::leak(thing); }
stdlib: Add missing unsafe.rs. Puts out burning tinderbox. 2011-07-10 03:32:35 -05:00			`// Unsafe operations.`

			`native "rust-intrinsic" mod rusti {`
Port the stdlib to the decl foo<T> syntax. 2011-08-12 08:37:10 -05:00			`fn cast<T, U>(src: &T) -> U;`
stdlib: Add missing unsafe.rs. Puts out burning tinderbox. 2011-07-10 03:32:35 -05:00			`}`

Promote std::task::rustrt::leak to std::unsafe::leak I want to use this for std::istr 2011-08-22 20:05:34 -05:00			`native "rust" mod rustrt {`
			`fn leak<@T>(thing: -T);`
			`}`

stdlib: Add missing unsafe.rs. Puts out burning tinderbox. 2011-07-10 03:32:35 -05:00			// Casts the value at `src` to U. The two types must have the same length.
Add kind-checking for assign-op, copy, ret, be, fail exprs. Fix caught kinding-violations in rustc and libstd. 2011-08-23 17:58:53 -05:00			`fn reinterpret_cast<T, @U>(src: &T) -> U { ret rusti::cast(src); }`
stdlib: Add missing unsafe.rs. Puts out burning tinderbox. 2011-07-10 03:32:35 -05:00
Reformat. Issue #855 2011-09-02 17:34:58 -05:00			`fn leak<@T>(thing: -T) { rustrt::leak(thing); }`