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Commit Graph

Author	SHA1	Message	Date
Corey Richardson	6e8ff99958	librustc: handle repr on structs, require it for ffi, unify with packed As of RFC 18, struct layout is undefined. Opting into a C-compatible struct layout is now down with #[repr(C)]. For consistency, specifying a packed layout is now also down with #[repr(packed)]. Both can be specified. To fix errors caused by this, just add #[repr(C)] to the structs, and change #[packed] to #[repr(packed)] Closes #14309 [breaking-change]	2014-08-20 21:02:23 -04:00
Alex Crichton	30862a64c2	Fix run-pass tests to have 'pub fn main' This is required by the check-fast target because each test is slurped up into a submodule.	2013-09-25 00:43:37 -07:00
Huon Wilson	7d7e149748	testsuite: tests for #[packed] structs.	2013-04-10 23:47:53 +10:00

Author

SHA1

Message

Date

Corey Richardson

6e8ff99958

librustc: handle repr on structs, require it for ffi, unify with packed

As of RFC 18, struct layout is undefined. Opting into a C-compatible struct
layout is now down with #[repr(C)]. For consistency, specifying a packed
layout is now also down with #[repr(packed)]. Both can be specified.

To fix errors caused by this, just add #[repr(C)] to the structs, and change
 #[packed] to #[repr(packed)]

Closes #14309

[breaking-change]

2014-08-20 21:02:23 -04:00

Alex Crichton

30862a64c2

Fix run-pass tests to have 'pub fn main'

This is required by the check-fast target because each test is slurped up into a
submodule.

2013-09-25 00:43:37 -07:00

Huon Wilson

7d7e149748

testsuite: tests for #[packed] structs.

2013-04-10 23:47:53 +10:00

3 Commits