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view tests/mini/norun_debug11.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 | bac742d3a72d |
children |
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line source
module mini.norun_debug11; class C { } class D : C { int i = 42; } class E : D { float fp = 3.14f; } class F : E { F f; } void main() { auto c = new C; auto d = new D; auto e = new E; auto f = new F; auto ci = c.classinfo; int* fail = cast(int*) 1; *fail = 0; }