* fix(resolution): a definition its language makes file-local is not a cross-file target
Name matching accepted any same-named definition as the target of a call
from another file, however the language scopes it. isVisibleAcrossFiles
now declines, for a candidate in another file:
C / C++ a function whose definition line carries `static` (read from
source — the extractor records no storage class, and the kernel
arm would need the same field)
Kotlin, Java, C#, Swift, Scala, Dart, PHP
visibility === 'private'
Go a lowercase identifier from another directory (by the name's
case: the extractor's isExported is unset for every Go method)
Rust a non-`pub` item unless the reference is in the item's module
subtree (a child sees its ancestors' private items via super::);
a method in an `impl Trait for Type` block has the trait's
visibility and is exempt
The test runs in ReferenceResolver on the target the whole name-matching
pipeline settled on, so a rejection ends the reference unresolved. Declining
inside matchByExactName instead let the ref fall through to matchFuzzy,
which committed to a same-language namesake the ranking had passed over —
eight edges on one tree, all onto a local `const fail = …` arrow the graph
does not hold. matchFuzzy checks its own survivor too; nothing runs after it.
Five corpora, all against b9ca4b7, wasm arm, edge rows keyed with
resolvedBy:
betaflight fork (2,109 C files) LOST 4,451 GAINED 0 (#1730)
Android/Go/JS app (114 kt, 42 go) LOST 142 GAINED 0 (#1731)
emmc-reader-gui (71 rs) LOST 195 GAINED 0
skylab_hub (35 rs) LOST 92 GAINED 0
vitejs/vite (JS/TS only) LOST 0 GAINED 0
Samples read back: `Vec::new()` onto a private `fn new` in another crate,
`ui.add(…)` (egui) onto a private `add`, `latch.await()` onto a test file's
`private fun await`, `leaflet.js` onto an unexported Go `func add`,
`usbd_get_descriptor` onto a `static get_device_descriptor` in a USB class
file it never links.
Fixes#1730. Fixes#1731.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* fix(resolution): a static in a header is part of every unit that includes it
The C rule declined any `static` function defined in another file. A
`static` in a SOURCE file is local to that translation unit and the rule is
right there; a `static` in a header — `static inline`, the whole of
MAVLink's generated `mavlink_msg_*.h` — is textually included into every
unit that names it, and the call is real. On the betaflight tree 4,306 of
the 4,451 rows the first cut removed were exactly that: `testsuite.h` and
`mavlink_msg_*.h` calling `protocol.h`'s `_mav_put_char_array`,
`mav_array_assign_char` and each other's `_pack` / `_decode` helpers.
The rule now applies only to a candidate whose file is a translation unit
(`.c .cc .cpp .cxx .c++ .m .mm`). Same tree: LOST 145, GAINED 0, every one
onto a `static` in another `.c` — STM32 USB class sources onto GD32's
`usbd_enum.c`, and the USB descriptor table shape from #1730. Header
targets in the removed set: 0.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* docs(changelog): cite #1731 and narrow the C file-local note
Rebased #1732 onto latest main. Clarify that only a static in another
source file is declined (header static inline stays), name the Kotlin/Go/Rust
shapes from #1731, and note the post-pipeline placement that avoids fuzzy
fallback.
---------
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
