4e942b5373
Rename all example tests/companions to the XXXX-category-test-name scheme (per-category 100-blocks: basic 0010, types 0100, ... errors 1000, diagnostics 1100, ffi 1200, ffi-objc 1300, ffi-jni 1400, vectors 1500, platform 1600). Companions and dir/C fixtures move in lockstep with their parent test; #import/#source/#include paths rewritten to match. Expected output now lives in examples/expected/ (a sibling dir of the tests) split into three streams per the new convention: <name>.exit / <name>.stdout / <name>.stderr (+ optional <name>.ir) run_examples.sh rewritten: scans examples/ and issues/ for an expected/<name>.exit marker, captures stdout and stderr separately (no more 2>&1), compares each stream + exit + optional IR snapshot. Behavior validated unchanged: every renamed test reproduces its prior merged output + exit (diffs limited to file paths/basenames embedded in diagnostics + traces, which correctly reflect the new names). Suite: 292 passed, 0 failed. 50-smoke.sx split + issue relocation + docs follow in subsequent commits.
24 lines
790 B
Plaintext
24 lines
790 B
Plaintext
// Variadic heterogeneous type packs — follow-up #2 (generic $R
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// return type).
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//
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// A pack-fn's return type can be a generic name (`$R`) — bound at
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// the call site to match the body's natural type or the caller's
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// target. Today's `monomorphizePackFn` calls `resolveReturnType`
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// which treats `$R` as an opaque struct, so the mono's signature
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// gets a wrong ret_ty and the value is silently zero / garbage.
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//
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// `first(42)` should return 42; the lock-in pins today's `0`.
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// Next commit infers the ret type from the body's tail expression
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// (or first `return X;`) and rebuilds the mono signature.
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#import "modules/std.sx";
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first :: (..$args) -> $R => args[0];
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main :: () -> s32 {
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a : s64 = first(42);
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b : s64 = first(99);
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print("{} {}\n", a, b);
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return 0;
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}
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