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.
32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
// any_to_string didn't handle optionals. A struct field of type `?T`
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// printed as `<?>` (any_to_string's "no case matched" default)
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// because there was no `case optional:` arm, and no dispatch table
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// entry mapping `?T` TypeIds to the optional category.
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//
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// The variadic auto-unwrap path (packVariadicCallArgs) papered over
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// this for direct `print("{}\n", opt)` calls — it stringified
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// optionals to either the inner value's repr or `"null"` BEFORE
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// boxing as Any. But anywhere else that boxes an optional and reads
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// it back through any_to_string (struct field printing,
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// `xx opt : Any`, future user code) hit the `<?>` floor.
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//
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// Locks in the fix: each ?T variant routes through `case optional:`
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// → `optional_to_string(cast(type) val)` → either the inner value's
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// `any_to_string` representation or the literal `"null"`.
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#import "modules/std.sx";
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S :: struct {
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a: ?s64;
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b: ?string;
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c: ?bool;
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}
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main :: () {
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s1 := S.{ a = 42, b = "hi", c = true };
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print("{}\n", s1);
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s2 := S.{ a = null, b = null, c = null };
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print("{}\n", s2);
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0;
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}
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