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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 switch1;

void main()
{
    int i = 2;
    int r;
    switch (i)
    {
    case 1: r+=1; break;
    case 2: r-=2;
    case 3: r=3; break;
    default: r=-1;
    }
    assert(r == 3);
}