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.
25 lines
1.1 KiB
Plaintext
25 lines
1.1 KiB
Plaintext
// Error-set declarations + `error.X` tag values + enum-like `==` typing
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// (ERR step E1.1). A declared `error { ... }` set is a real type with a u32
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// runtime layout; `error.X` is its tag value — the named set when context
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// provides one (membership-checked), else the raw global u32 id. Tags compare
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// with an `error.X` literal or another error-set value. The rejections live in
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// `examples/218-error-set-typing.sx`.
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#import "modules/std.sx";
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ParseErr :: error { BadDigit, Overflow, Empty }
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main :: () -> s32 {
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c : ParseErr = error.BadDigit;
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d : ParseErr = error.Overflow;
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r : s32 = 0;
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if c == error.BadDigit { r = r + 1; } // true -> +1
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if c == error.Overflow { r = r + 2; } // false
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if c == d { r = r + 4; } // false (BadDigit != Overflow)
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if d == error.Overflow { r = r + 8; } // true -> +8
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tag : u32 = error.Empty; // u32 context -> raw global tag id
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if tag != 0 { r = r + 16; } // tag ids are >= 1 -> +16
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print("error-set result: {}\n", r); // -> 25
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return r;
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}
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