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.
50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
// Regression: bare `$args` slice survives crossing a function-call
|
|
// boundary — both `.len` AND per-element values come through.
|
|
//
|
|
// Before the fix landed in `lazyLowerFunction`, the callee's
|
|
// `args.len` got constant-folded to the outer pack-fn mono's
|
|
// arity. `walk(args: []Any) { return args.len; }` lazily lowered
|
|
// inside `probe(..$args)`'s first mono inherited
|
|
// `pack_param_count["args"] = N` from the pack — the
|
|
// `<pack_name>.len` intercept in `lowerFieldAccess` then baked
|
|
// `ret i64 N` into walk's IR. Every subsequent shape's call to
|
|
// walk returned the same constant, regardless of the actual slice
|
|
// it received.
|
|
//
|
|
// `describe(args)` walks element-by-element so a silent
|
|
// truncation surfaces as a missing tail (or a different type at
|
|
// some position) — not just the wrong length.
|
|
//
|
|
// Walking under `#run` is intentional: the bare-`$args` slice
|
|
// carries `const_type` elements that only the interp materialises;
|
|
// LLVM emission leaves the per-element slots as undef (4A.bare
|
|
// semantics — bare-pack is comptime-only).
|
|
|
|
#import "modules/std.sx";
|
|
|
|
describe :: (args: []Any) -> string {
|
|
s := "[";
|
|
i : s64 = 0;
|
|
while i < args.len {
|
|
if i > 0 { s = concat(s, ", "); }
|
|
s = concat(s, type_name(args[i]));
|
|
i = i + 1;
|
|
}
|
|
return concat(s, "]");
|
|
}
|
|
|
|
probe :: (..$args) -> string {
|
|
list := $args;
|
|
return describe(list);
|
|
}
|
|
|
|
run_all :: () {
|
|
print("0: {}\n", probe());
|
|
print("1: {}\n", probe(1));
|
|
print("3: {}\n", probe(1, "x", true));
|
|
print("5: {}\n", probe(1, 2.0, "x", true, 99));
|
|
}
|
|
#run run_all();
|
|
|
|
main :: () { print("rt\n"); }
|