8180faf839
Add examples/1176-diagnostics-foreign-removed.sx pinning the DESIRED Phase 8 cutover
behavior: a bare '#foreign' decl must be rejected with a clear migration message
('#foreign has been removed; use the postfix extern/export'). RED — '#foreign' still
parses (routes onto extern) so the decl compiles and exits 0 instead of erroring.
The very next commit (8.1, parser hard-reject) greens it.
11 lines
436 B
Plaintext
11 lines
436 B
Plaintext
// Phase 8 (FFI-linkage) cutover: the prefix `#foreign` linkage directive has
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// been removed. A declaration imports an external C symbol via the postfix
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// `extern` keyword (or defines + exposes one via `export`). The parser rejects
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// `#foreign` with a clear migration message instead of routing it onto `extern`.
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//
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// Expected: one error on the `#foreign` token; exit 1.
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abs_c :: (n: i32) -> i32 #foreign;
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main :: () -> i32 { 0 }
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