lab/sx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refactor(ffi-linkage): Phase 7.1 — migrate incidental 12xx ffi examples #foreign→extern

Browse Source 
12 plain-C examples that use #foreign incidentally (as FFI plumbing, output
unchanged): 1200/1206/1209-1215/1220/1221/1222. Blanket keyword swap; all fn/global
markers (no class forms in 12xx). Empty snapshot diff; corpus validates directly
(all marker'd). Suite green (647 corpus / 444 unit, 0 failed).

KEPT on #foreign (deferred to Phase 8 cutover): identity-#foreign feature tests
(filename ffi-foreign-*: 1205/1207/1216/1218/1219), the equivalence test 1228, and
the diagnostics that assert on #foreign source/message (1172/1174/1620). Comment-only
provenance prose (1223/1229/1230/1231) left intact per Decision-6-recommended.
This commit is contained in:
agra
2026-06-15 06:49:36 +03:00
parent d3425fa287
commit 731fb8de64
12 changed files with 47 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
examples/1221-ffi-cstring-returns.sx
View File

@@ -6,9 +6,9 @@
#import "modules/std.sx";
libc :: #library "c";
err_text :: (code: i32) -> [:0]u8 #foreign libc "strerror";
sig_text :: (sig: i32) -> ?[:0]u8 #foreign libc "strsignal";
dlerror :: () -> ?[:0]u8 #foreign libc;
err_text :: (code: i32) -> [:0]u8 extern libc "strerror";
sig_text :: (sig: i32) -> ?[:0]u8 extern libc "strsignal";
dlerror :: () -> ?[:0]u8 extern libc;
main :: () -> i32 {
// plain: strerror(0) = "Undefined error: 0" on macOS — assert shape,