circuitpython/tests/unix
Damien George 9e29217c73 unix/modffi: Use a union for passing/returning FFI values.
This fixes a bug where double arguments on a 32-bit architecture would not
be passed correctly because they only had 4 bytes of storage (not 8).  It
also fixes a compiler warning/error in return_ffi_value on certian
architectures: array subscript 'double[0]' is partly outside array bounds
of 'ffi_arg[1]' {aka 'long unsigned int[1]'}.

Fixes issue #7064.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-06 12:17:10 +10:00
..
extra_coverage.py examples: Add example code for user C modules, both C and C++. 2020-10-29 15:30:42 +11:00
extra_coverage.py.exp py/repl: Autocomplete builtin modules. 2021-05-02 23:11:14 +10:00
ffi_callback.py tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
ffi_callback.py.exp tests: Add testcase for ffi callbacks. 2014-12-15 02:18:54 +02:00
ffi_float.py unix/modffi: Use a union for passing/returning FFI values. 2021-05-06 12:17:10 +10:00
ffi_float.py.exp unix/modffi: Use a union for passing/returning FFI values. 2021-05-06 12:17:10 +10:00
ffi_float2.py tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00
ffi_float2.py.exp tests/ffi_float: Split tgammaf() testcase to a separate test. 2015-08-29 17:24:29 +03:00
time.py tests: Format all Python code with black, except tests in basics subdir. 2020-03-30 13:21:58 +11:00