On 8/17/19 1:28 AM, Vitaly Cheptsov via Groups.Io wrote: > REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2048 > > Provide a macro for compile time assertions. > Equivalent to C11 static_assert macro from assert.h. > > Signed-off-by: Vitaly Cheptsov <vit9...@protonmail.com> > --- > MdePkg/Include/Base.h | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h > index ce20b5f01d..ec096133ba 100644 > --- a/MdePkg/Include/Base.h > +++ b/MdePkg/Include/Base.h > @@ -843,6 +843,20 @@ typedef UINTN *BASE_LIST; > #define OFFSET_OF(TYPE, Field) ((UINTN) &(((TYPE *)0)->Field)) > #endif > > +/** > + Portable definition for compile time assertions. > + Equivalent to C11 static_assert macro from assert.h. > + > + @param Expression Boolean expression. > + @param Message Raised compiler diagnostic message when expression is > false. > + > +**/ > +#ifdef _MSC_EXTENSIONS > + #define STATIC_ASSERT static_assert > +#else > + #define STATIC_ASSERT _Static_assert > +#endif > + > /** > Macro that returns a pointer to the data structure that contains a > specified field of > that data structure. This is a lightweight method to hide information by > placing a >
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