Hojun-Cho
2680fba303
787_xmod_variant_match.c -> r787_xmod_variant_no_default (run-exit 21), r787_xmod_variant_bind_default (42), r787_xmod_variant_shape_a (12) (pkg/errs module dirs), r787_xmod_variant_foreign_qualifier (staged error: w6c 'is not a variant of', w6c_ww rejects via the #95 ambiguity guard — the carrier asserted reject polarity only) 929_match_4arm_cross_module_run.c -> r929_match_{4arm_shadowed_ canonical,3arm_shadowed,5arm_shadowed,6arm_shadowed,4arm_mixed_kinds, 4arm_shadowed_reverse} (run; single-file a+b packages, dropping the carrier's accidental doubled 'package b;' line) 929's byte-id upgrades from 994-delegated to per-fixture via test-data-byteid; the asm-level distinct-CMPQ sentinel remains 728's separate concern. All rows probed green on both stages.
35 lines
1.0 KiB
Plaintext
35 lines
1.0 KiB
Plaintext
//ww:run
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// migrated from test/wcc/929_match_4arm_cross_module_run.c: 5-arm scaling — arms 3 and 4 must each reach their body.
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package a;
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export type more = void;
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export type invalid = !void;
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export type done = void;
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export type stop = void;
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export fn next(k: i32) (rune | done | more | invalid | stop) = {
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if (k == 0) { return 0x43u32: rune; };
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if (k == 1) { let v: done; return v; };
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if (k == 2) { let v: more; return v; };
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if (k == 3) { let v: invalid; return v; };
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let v: stop; return v;
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};
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package b;
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import a;
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type done = void;
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fn next(k: i32) i32 = {
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match (a.next(k)) {
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case let r: rune => return 100i32 + (r: i32);
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case let dn: a.done => return 2;
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case let m: a.more => return 3;
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case let e: a.invalid => return 4;
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case let s: a.stop => return 5;
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};
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};
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export fn main() i32 = {
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if (next(0) != 167) { return 11; };
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if (next(1) != 2) { return 12; };
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if (next(2) != 3) { return 13; };
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if (next(3) != 4) { return 14; };
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if (next(4) != 5) { return 15; };
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return 0;
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};
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