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micropython/tests/unix/ffi_float.py.exp

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unix: Don't use -Wno-error=cpp or #warning; fix strict alias warning. For the sake of older versions of gcc (and other compilers), don't use the #warning CPP directive, nor the -Wno-error=cpp option. Also, fix a strict alias warning in modffi.c for older compilers, and add a test for ffi module. Addresses issue #847.
2014-09-06 17:46:52 +01:00
1.230000
1.230000
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>
2021-04-14 06:37:33 +01:00
tgamma 1.77245
tgamma 1.00000
tgamma 1.00000
tgamma 0.88623
tgamma 6.00000
tgamma 6.00000
powf 0.00000
powf 1.00000
powf 1.41421
powf 81.00000
pow 0.00000
pow 1.00000
pow 1.41421
pow 81.00000