On 08/18/2013 05:08 PM, Alvaro Herrera wrote:
Amit Kapila escribió:
1>.\src\backend\utils\cache\relfilenodemap.c(213) : warning C4101:
'isnull' : unreferenced local variable
It seems this variable is used only under macro USE_ASSERT_CHECKING,
so it is better to declare under this macro only.
We have a macro for this, PG_USED_FOR_ASSERTS_ONLY. This should silence
it; if the msvc stuff is not picking it up then maybe we need to tweak
the definition of the macro somehow.
The macro is pretty gcc-specific, isn't it?
For MSVC we would probably need to surround the declaration with
something like these lines.
#pragma warning(disable:4101)
#pragma warning(default:4101)
cheers
andrew
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