Files
sx/examples/expected
agra 4666fb1941 fix(lower): pin nested-leaf source to the SELECTED const's author — close F1 R1 [stdlib E2 attempt-5]
A same-name expression const read from another module folded its nested
leaves (`M` inside `K :: M + 1`) from the CALLER's source, not the source
that authored the selected const. A unique imported `K` became ambiguous
when the reading module also flat-imported a different same-name `M`.

`selectModuleConst` now returns the author SOURCE alongside the const info
(`SelectedConst`), and the fold/lower of a selected const's RHS pins
`current_source_file` to that author for the duration (`pinConstAuthorSource`)
— so `K :: M + 1` defined in `a.sx` always folds `M` against `a.sx`,
coherently whether `K` is read as a runtime value or used as an array
dimension. Each recursion level pins to its own selected author's source.

Single-author programs pin to the source they were already in → byte-
identical (499 prior examples unchanged). Genuine ambiguity at the read
site (0760) is still caught before any pin.

Regression: examples/0762-modules-same-name-const-leaf-author-pin
(`a.sx M::1; K::M+1`, `b.sx M::10`, main flat-imports both, reads K as
value AND `[K]u8` dimension → val=2 len=2). Fail-before on 8518b66
(`'M' is ambiguous` / "array dimension must be a compile-time integer
constant"), pass-after.
2026-06-08 07:02:59 +03:00
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