Commit Graph

7 Commits

Author SHA1 Message Date
Yuta Saito
79b3d2d626 Add underscore prefix to extern attribute
It's already guarded by a feature flag, but it would be nice to signal
users that it's not stable yet by adding an underscore prefix.
2023-11-07 02:01:02 +00:00
Yuta Saito
69479933df [c-interop] Rename @_extern to @extern
Now the feature is gated by experimental feature flag.
It's not shipped in any language release, so this rename should be fine.
2023-10-20 17:37:43 +00:00
Yuta Saito
03ed46aa74 [c-interop] Gate @_extern behind experimental feature flag 2023-10-20 17:04:36 +00:00
Yuta Saito
402cb6408d [c-interop][test] Cover default argument values with @_extern 2023-10-20 15:34:09 +00:00
Yuta Saito
7767f6d272 [c-interop] Ban non-ASCII identifiers in @_extern(c) conservatively 2023-10-20 15:34:09 +00:00
Yuta Saito
7a75f5d2e2 [c-interop] Use Swift base name for @_extern(c) without explicit name 2023-10-20 15:34:09 +00:00
Yuta Saito
b27fd9a616 [c-interop] Add @_extern(c) attribute to declare C function in Swift 2023-10-20 15:34:08 +00:00