Files
sx/examples/vectors/1503-vectors-oversized-lane-not-u32.sx
agra 66bdc70bf1 test: group examples into per-category folders
Move examples/*.sx and their expected/ snapshots into per-category
subfolders (examples/<category>/...). Folder = leading filename token,
with ffi-objc/ffi-jni kept whole; filenames are unchanged. The corpus
runner and LSP sweep now discover each category's expected/ dir, while
issues/ stays flat. Example 1058's repo-root-relative companion import
is made file-relative. Path strings embedded in 164 snapshots were
regenerated (path-only changes). Test-layout docs in CLAUDE.md updated.
2026-06-21 14:41:34 +03:00

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// A `Vector` lane count that folds to a valid compile-time integer but exceeds a
// `u32` (`Vector(5_000_000_000, f32)`) is a hard error — a clean sx diagnostic
// with a non-zero exit, NOT a compiler panic.
//
// Regression (issue 0087 / F0.4 attempt 6): the lane folded to a valid i64 (5e9)
// and was then narrowed with an unchecked `@intCast` to u32, aborting the
// COMPILER with "integer does not fit in destination type". The lane now narrows
// through the single range-checked `program_index.foldDimU32`, which reports an
// out-of-u32-range lane as this diagnostic and halts the build.
#import "modules/std.sx";
main :: () {
v : Vector(5000000000, f32) = ---;
print("unreachable: {}\n", v.x);
}