b52d424369
git-mv the 10 foreign-named example families to extern/runtime-class names + update every #import/#include/#source ref, stale comment ref, and the 1172 stderr snapshot (path + 'extern symbol' message). Renames: 0729…-foreign→…-extern, 1172-diagnostics- foreign-symbol-conflict→…-extern-symbol-conflict, 1205/1207 ffi-foreign-global→ ffi-extern-global, 1216/1217 ffi-…-foreign-(in-method|result-chain)→…-extern-…, 1219-ffi-foreign→1219-ffi-extern, 1306 objc-foreign-class-chained→objc-runtime-class- chained, 1318 objc-property-foreign→objc-property-extern-class. DEDUP: deleted 1218-ffi-foreign-cvariadic (identical to 1229-ffi-extern-cvariadic; updated 1229's twin ref) + the orphaned 1620 dir. Also purged editors/vscode tmLanguage (#foreign dropped from the directive highlighter) + 1220.h/issues-0030.sx comment refs. Suite green (644 corpus / 443 unit, 0 failed).
16 lines
571 B
Plaintext
16 lines
571 B
Plaintext
// One C symbol bound twice with DIFFERENT sx signatures is diagnosed
|
|
// (issue 0128): the first registration used to silently win, mis-typing
|
|
// every call through the second declaration. Equal signatures share one
|
|
// registration silently (see std's read/write bound by several modules).
|
|
#import "modules/std.sx";
|
|
|
|
libc :: #library "c";
|
|
// std/process.sx already binds getenv as `-> *u8`; this view disagrees.
|
|
getenv_opt :: (name: [:0]u8) -> ?[:0]u8 extern libc "getenv";
|
|
|
|
main :: () -> i32 {
|
|
p := getenv_opt("PATH");
|
|
if p == null { return 1; }
|
|
return 0;
|
|
}
|