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Bug 656607 - Let the compiler do the pointer arithmetic, instead of manually performing it; r=sicking

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This commit is contained in:
Ehsan Akhgari 2011-06-08 22:02:49 -04:00
parent 98194a2e93
commit 53103940ec
1 changed files with 2 additions and 2 deletions
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4
xpcom/string/public/nsStringBuffer.h
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@ -106,7 +106,7 @@ class nsStringBuffer
*/
static nsStringBuffer* FromData(void* data)
{
return (nsStringBuffer*) ( ((char*) data) - sizeof(nsStringBuffer) );
return reinterpret_cast<nsStringBuffer*> (data) - 1;
}
/**
@ -114,7 +114,7 @@ class nsStringBuffer
*/
void* Data() const
{
return (void*) ( ((char*) this) + sizeof(nsStringBuffer) );
return const_cast<char*> (reinterpret_cast<const char*> (this + 1));
}
/**