view tests/mini/nested17.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 a34078905d01
children
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// $HeadURL: svn://svn.berlios.de/dstress/trunk/run/n/nested_class_03_A.d $
// $Date: 2005-06-18 09:15:32 +0200 (Sat, 18 Jun 2005) $
// $Author: thomask $

// @author@ John C <johnch_atms@hotmail.com>
// @date@   2005-06-09
// @uri@    news:d88vta$vak$1@digitaldaemon.com

//module dstress.run.n.nested_class_03_A;
module mini.nested17;

interface Inner{
    int value();        
}

class Outer{
    int x;

    Inner test(){
        printf("val = %d\n", x);
        return new class Inner {
            int y;

            this(){
                printf("val = %d\n", x);
                y=x;
            }

            int value(){
                return y;
            }
        };
    }
}

int main(){
    Outer o = new Outer();
    o.x=2;  
    int val = o.test().value();
    printf("val = %d\n", val);
    assert(val == o.x);
    return 0;
}

extern(C) int printf(char*, ...);