536
74%

Ran 06 Sep 2016 10:23AM UTC

Jobs 1

Files 85

Run time 5s

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Build # 536

Build Type

Pull #96

travis-ci

Committed by

web-flow

Commit Message

Improve C standard compliance.

- Don't cast between object and function pointers.
- Use standard compliant `__VA_ARGS__` in macros.
- Add explicit `__extension__` on unnamed union in struct (it's a GNU
  extension).
- Remove ; after function definitions.
- Replace `const T foo = 3;` for integral types `T` with `enum { foo = 3 };`.
  Folding integral constants like that as compile time constants is a GNU
  extension. Arrays allocated with `foo` as dimension are VLAs on strictly
  compliant C99 compilers.
- Replace empty initialiser list `{}` with zero-initialiser-list `{0}`.
  The former is a GNU extension meaning the latter.
- Cast `T*` (where `T != void`) to `void *` in format arguments. While any
  object pointer can be implicitly converted to and from `void *`, this
  conversion does not happen in variadic function calls.
- Replace arithmetic on `void *` with arithmetic on `char *`. The former
  is non-compliant.
- Replace non-`int`-derived types (like `uint16_t`, which is
  `short`-derived) in bit fields with `int`-derived types. Using any type
  other than `int` or `unsigned int` (or any of their aliases) in bit
  fields is a GNU extension.

Pull Request Pull Request #96: Improve C standard compliance.

Run Details

8528 of 11751 relevant lines covered (72.57%)

746502.17 hits per line

Uncovered Existing Lines

Lines	Coverage	File
1	100.0	toxcore/DHT.c
1	100.0	toxav/toxav.c
2	100.0	toxcore/Messenger.c
5	100.0	toxcore/net_crypto.c

Jobs

ID	Job ID	Ran	Files	Coverage
2	536.2 (BUILD=toxcore ENV=linux)	06 Sep 2016 10:23AM UTC	0	72.57	Travis Job 536.2

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