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.
30 lines
974 B
Plaintext
30 lines
974 B
Plaintext
// Variadic heterogeneous type packs — Step 2.6: indexing a pack with a
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// RUNTIME index is a compile error.
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//
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// Per locked Decision 1, a pack is comptime-only and has NO runtime
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// representation — so `args[i]` is valid only when `i` is a compile-time
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// constant (a literal, or an `inline for` cursor). A runtime index (here a
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// `while`-loop counter) must produce a clear diagnostic, not the confusing
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// "unresolved 'args'" the slice-index fall-through used to give. To walk a
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// pack, use `inline for 0..args.len: (i) { ... }`, which unrolls so each
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// `args[i]` is a comptime index.
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#import "modules/std.sx";
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count_anys :: (..$args) -> s64 {
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total : s64 = 0;
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i : s64 = 0;
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while i < args.len {
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x : Any = args[i]; // ERROR: runtime index into a comptime-only pack
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_ = x;
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total = total + 1;
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i = i + 1;
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}
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return total;
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}
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main :: () -> s32 {
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print("{}\n", count_anys(10, "hi", 2.5, true));
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return 0;
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}
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