Mercurial > projects > ldc
view tests/mini/j.d @ 1210:3d4581761b4c
Add some alignment info where LLVM might otherwise be more pessimistic.
In particular, %.nest_arg is always aligned even though it's bitcast from i8*.
Pointers in vtables are also guaranteed to be stored at aligned addresses.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Sun, 12 Apr 2009 21:56:43 +0200 |
parents | 1bb99290e03a |
children |
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module j; interface Inter1 { int func1(); } interface Inter2 { int func2(); } class C12 : Inter1, Inter2 { int func1() { return 1; } int func2() { return 2; } } void func(Object c) { auto i1 = cast(Inter1)c; assert(i1.func1() == 1); auto i2 = cast(Inter2)c; assert(i2.func2() == 2); auto j1 = cast(Inter1)i2; assert(j1.func1() == 1); auto j2 = cast(Inter2)i1; assert(j2.func2() == 2); } void main() { scope c = new C12; func(c); printf("OK\n"); } extern(C) int printf(char*,...);