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.
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
// First runnable `raise` (ERR step E1.3). A `-> !Named` (pure failable)
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// function terminates via the error channel with `raise error.X`; a plain
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// `return;` is the success exit (error slot 0). The caller binds the result
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// and inspects it with the enum-like `==`. The value-carrying `-> (T, !)`
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// shape lands with the error-channel tuple ABI in ERR phase E2.
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#import "modules/std.sx";
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ParseErr :: error { BadDigit, Overflow, Empty }
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// Pure failable: raises on bad input, otherwise succeeds (error slot 0).
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check :: (n: s32) -> !ParseErr {
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if n < 0 { raise error.BadDigit; }
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return; // success — no error
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}
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main :: () -> s32 {
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good := check(7); // success path -> no error
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bad := check(-1); // raise path -> BadDigit
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r : s32 = 0;
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if bad == error.BadDigit { r = r + 8; } // true -> +8
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if good == error.BadDigit { r = r + 1; } // false (success = no error)
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if bad == error.Overflow { r = r + 2; } // false (raised BadDigit)
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print("raise result: {}\n", r); // -> 8
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return r;
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}
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