Mercurial > projects > ldc
view tests/mini/packed1.d @ 978:6a32d2e18175
Fix a latent bug in the asm code.
I think that technically, using "*m0" instead of "*0" allows LLVM to pick
between using the same memory as output 0 and using a new memory location.
(So far I haven't been able to construct a testcase that actually breaks
because of this, though)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 18 Feb 2009 03:38:12 +0100 |
parents | cc40db549aea |
children |
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module mini.packed1; extern(C) int printf(char*, ...); align(1) struct PackedStruct { ubyte ub; float f; long l; short s; ubyte ub2; short s2; } void main() { PackedStruct[2] a = void; void* begin = a.ptr; void* end = &a[1]; ptrdiff_t sz = end - begin; printf("size = 18 = %u = %u\n", PackedStruct.sizeof, sz); assert(sz == 18); }