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comparison test/callback_suite_aggrs/README.txt @ 523:cd46e111bc4c

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- new test/callback_suite_aggrs (currently ahead of checked-in dyncall code and won't compile, though, as with call_suite_aggrs; dc code will be checked in, soon)
author Tassilo Philipp
date Wed, 13 Apr 2022 14:59:57 +0200
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522:f7fec6699e21 523:cd46e111bc4c
1 callback_suite_aggrs for dyncall written in C and Lua.
2
3 Tests getting aggregates (structs, unions and arrays) back from a callback to
4 whom they were passed by value, along with other, non-aggregate args. Note,
5 arrays are only passed/returned by value as members of structs and unions, as
6 they would decay to a pointer in C if passed to a function, and cannot be
7 returned.
8 So this test suite does not generate any arrays outside of structs and unions.
9
10 A macro AGGR_MISALIGN can be used in globals.c to intentionally misalign
11 aggregate instances used with callback object.