Mercurial > projects > ldc
view tests/mini/scope5.d @ 1494:b243e28f63d4
Generate less dead code by deleting unreachable blocks at the end of functions
(which would otherwise appear if a function ends with a return, for example).
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Fri, 12 Jun 2009 16:41:38 +0200 |
parents | 1bb99290e03a |
children |
line wrap: on
line source
module scope5; int i; void func(int a, int b) { i = 0; { scope(exit) i++; if (a) { scope(exit) i++; if (b) return; i++; } } i++; } void main() { func(0,0); assert(i == 2); func(1,1); assert(i == 2); func(1,0); assert(i == 4); }