view demos/qd1.d @ 1418:f5f8c21ce6ef

Make "`aa[key]`" use the same runtime call as "`key in aa`". The runtime calls these were using were different, but with equivalent definitions. With `ldc -O3`, the following functions now all compile to the exact same code: {{{ int[int] y; void foo(int x) { if (x in y) { auto z = x in y; sink(*z); } } void bar(int x) { if (x in y) { sink(y[x]); } } void baz(int x) { if (auto p = x in y) { sink(*p); } } }}}
author Frits van Bommel <fvbommel wxs.nl>
date Mon, 25 May 2009 12:50:40 +0200
parents 22a56b65872b
children
line wrap: on
line source

module qd1;
import qd;
void main() {
  screen(640, 480);
  sleep(1);

  cls(Red);
  sleep(1);

  cls(Green);
  sleep(1);

  cls(Blue);
  sleep(1);

//   pset(10, 10);
//   line(0, 0, 100, 100, Box, Back(Red~Black));
//   for (int i=0; i<=100; i+=10) {
//     line(i, 0, 100-i, 100);
//     line(0, i, 100, 100-i);
//   }
//   circle(100, 100, 50, 15, White~Black, Fill=White~Black);
//   paint(200, 200, Red, Back=White);
//   circle(100, 100, 50, 15, White);
//   paint(200, 200, Black);
//   pset(10, 11); pset(10, 11, Black);
//   pset(10, 10);
//   sleep(1);
}