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.
29 lines
506 B
Plaintext
29 lines
506 B
Plaintext
#import "modules/std.sx";
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Overlay :: union {
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f: f32;
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i: s32;
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}
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Vec2 :: union {
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data: [2]f32;
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struct { x, y: f32; };
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}
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main :: () {
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// Basic union: type punning
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o :Overlay = ---;
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o.f = 3.14;
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print("f={}\n", o.f);
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print("i={}\n", o.i);
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// Union with anonymous struct: member promotion
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v :Vec2 = ---;
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v.x = 1.0;
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v.y = 2.0;
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print("x={}\n", v.x);
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print("y={}\n", v.y);
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print("data[0]={}\n", v.data[0]);
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print("data[1]={}\n", v.data[1]);
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}
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