Mercurial > projects > ldc
view tests/mini/bug34.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 | 1bb99290e03a |
children |
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module bug34; class MyTypeInfo_Pointer { char[] toString() { return m_next.toString() ~ "*"; } int opEquals(Object o) { TypeInfo_Pointer c; return this is o || ((c = cast(TypeInfo_Pointer)o) !is null && this.m_next == c.m_next); } hash_t getHash(void *p) { return cast(uint)*cast(void* *)p; } int equals(void *p1, void *p2) { return cast(int)(*cast(void* *)p1 == *cast(void* *)p2); } int compare(void *p1, void *p2) { if (*cast(void* *)p1 < *cast(void* *)p2) return -1; else if (*cast(void* *)p1 > *cast(void* *)p2) return 1; else return 0; } size_t tsize() { return (void*).sizeof; } void swap(void *p1, void *p2) { void* tmp; tmp = *cast(void**)p1; *cast(void**)p1 = *cast(void**)p2; *cast(void**)p2 = tmp; } TypeInfo next() { return m_next; } uint flags() { return 1; } TypeInfo m_next; } void main() { }