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#16 Merged
Repository
bivab bivab
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default
Repository
cffi cffi
Branch
default

Fix for the alignment calculation of anonymous and zero width bitfields on ARM

Author
  1. David Schneider
Reviewers
Description

Hi, the alignment effect of anonymous and zero width bitfields in structs is a bit different on ARM than it is on x86/x86_64.

Attached are updated tests for ARM and a fix for _cffi_backend.c that always uses such bitfields on ARM for the alignment calculation.

Tested on ARM with gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1)

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