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.
26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
// Scalar binary operators check operand-type compatibility. The result
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// type is otherwise taken from the left operand, so mixing a non-numeric
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// type (here `string`) would lower as `<op> : s64` and either reinterpret
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// the string's bytes (arithmetic / bitwise → garbage) or feed mismatched
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// types to `icmp` (ordering → LLVM verifier failure). All such mismatches
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// are now rejected at compile time:
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// - arithmetic `+ - * / %` (numeric / vector / pointer operands)
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// - ordering `< <= > >=` (numeric / enum / pointer operands)
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// - bitwise `& | ^` (integer / enum operands)
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// - shift `<< >>` (integer / enum operands)
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// Legitimate mixes (int+float promotion, flags-enum bitwise, enum/pointer
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// comparison) are unaffected — see `examples/50-smoke.sx`.
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#import "modules/std.sx";
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main :: () -> s32 {
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n : s64 = 40;
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s : string = "nope";
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a := n + s; // arithmetic: s64 + string
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b := s * n; // arithmetic: non-numeric LHS (string * s64)
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c := n < s; // ordering: s64 < string
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d := n & s; // bitwise: s64 & string
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e := n << s; // shift: s64 << string
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0;
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}
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