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Stephan Brandauer kaeluka

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View moving_unique_ptr.cpp
class A {};
// Proof of concept.
// A class that wraps a unique_ptr and creates a copy constructor that
// allows you to copy it without the explicit move constructor.
// The move constructor will be implied. This violates the expectation
// that copying a value is free of side effects and you should therefore
// probably not use this class.
template <class T> struct moving_unique_ptr {
View stack.c
#include "stack.h"
#include <stdlib.h>
#include <assert.h>
typedef struct frame frame;
struct stack
frame *top;
int size;
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kaeluka / future.erl
Last active Aug 29, 2015
Futures in erlang
View future.erl
-export([async/1, fulfill/2, block/1, test/0]).
async(Fun) ->
F = mk(),
spawn(fun() ->
fulfill(F, Fun()) end),
kaeluka / horr.erl
Last active Jul 2, 2019
Global mutable state in erlang.
View horr.erl
-export([malloc/0, free/1, read/1, write/2, test/0]).
% You can use `malloc` to get a globally sharable, mutable cell of memory.
% A difference to C's `malloc` is that such a cell doesn't have a certain size (you can't overflow)
% Memory is initialised with the atom `null`.
malloc() ->
spawn(fun() -> mem(null) end).
% As processes are not garbage collected, you have to call `free` when you're done with your memory:
View gist:9531bb772aa11a48d0c8
trait Foo {
fn foo();
impl Foo for &int {
fn foo() {
View gist:11190403
{-# LANGUAGE ExistentialQuantification #-}
-- interface Foo {
-- void doFoo();
-- }
import Data.Char
-- A 'method' gets a this-ref, some args and a return type.
View gist:8844111
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