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FFI: Update docs on compiler limitations.

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Mike Pall 2017-05-01 00:00:33 +02:00
parent cf8a5bea89
commit b608891d7b
1 changed files with 1 additions and 2 deletions
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doc/ext_ffi_semantics.html
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@ -1221,13 +1221,12 @@ The following operations are currently not compiled and may exhibit
suboptimal performance, especially when used in inner loops: suboptimal performance, especially when used in inner loops:
</p> </p>
<ul> <ul>
<li>Bitfield accesses and initializations.</li>
<li>Vector operations.</li> <li>Vector operations.</li>
<li>Table initializers.</li> <li>Table initializers.</li>
<li>Initialization of nested <tt>struct</tt>/<tt>union</tt> types.</li> <li>Initialization of nested <tt>struct</tt>/<tt>union</tt> types.</li>
<li>Non-default initialization of VLA/VLS or large C&nbsp;types <li>Non-default initialization of VLA/VLS or large C&nbsp;types
(&gt; 128&nbsp;bytes or &gt; 16 array elements.</li> (&gt; 128&nbsp;bytes or &gt; 16 array elements.</li>
<li>Conversions from lightuserdata to <tt>void&nbsp;*</tt>.</li> <li>Bitfield initializations.</li>
<li>Pointer differences for element sizes that are not a power of <li>Pointer differences for element sizes that are not a power of
two.</li> two.</li>
<li>Calls to C&nbsp;functions with aggregates passed or returned by <li>Calls to C&nbsp;functions with aggregates passed or returned by