16 fn/global examples across categories (0415/0602/0603/1024/1025/1605/1607-1609/ 1611/1616/1619/1622/1628/1635/1636): bare '#foreign'→'extern'. All cls=0 (no class forms). Marker'd ones (1605/1609/1611 + the rest) corpus-validated; the 3 unmarked uikit importers (1607/1608/1616) verified byte-identical via 'sx ir' probes. Empty snapshot diff; suite green (647 corpus / 444 unit, 0 failed). LEFT comment-only/provenance #foreign (0716/0729 + issues/0030-extern-global + extern-test files 1223-1231/1332/1348/1349/1426) and the keep-list (identity ffi-foreign-* + foreign-asserting diagnostics 1172/1174/1219/1228/1620) for Phase 8.
21 lines
561 B
Plaintext
21 lines
561 B
Plaintext
// Two `#import c` units defining the same exported symbol is a
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// compile-time diagnostic naming both sources — previously it died
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// inside the JIT dylib link (or the AOT link) with raw linker spew.
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// All units share one link namespace; per-unit symbol isolation is
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// PLAN-C C3.2 (deferred).
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#import "modules/std.sx";
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ua :: #import c {
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#source "1628-cimport-duplicate-export/a.c";
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};
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ub :: #import c {
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#source "1628-cimport-duplicate-export/b.c";
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};
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clash :: () -> i32 extern ua "clash";
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main :: () -> i32 {
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print("{}\n", clash());
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0
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}
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