chore: adopt Dart 3.9 toolchain — honest floor + tall-style reformat (T-353)

Raise the declared minimums in pubspec.yaml to what our deps already
require: Flutter >=3.35.0 / Dart >=3.9.0 (was 3.19.0 / 3.5.0). alchemist
0.12 needs Flutter 3.32; Dart 3.9 first ships in Flutter 3.35, so 3.35 is
the binding floor. Pin the exact build toolchain in .fvmrc (Flutter
3.44.1).

Moving to the Dart 3.9 language level switches `dart format` to the new
"tall" style and enables two new lints. This commit is the resulting
mechanical churn, isolated from any behaviour change:
  - whole-tree `dart format` reformat (tall style)
  - `dart fix` for unnecessary_underscores + use_null_aware_elements

No runtime behaviour change; `make test` green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-11 12:11:53 +02:00
co-authored by Claude Opus 4.8
parent bcea5f15b7
commit 6d0ebab721
444 changed files with 7587 additions and 12849 deletions
@@ -44,9 +44,9 @@ void main() {
return TreeSitterLib.testing(
wasmEngineNew: engineHandle,
wasmEngineDelete: (_) {},
wasmStoreNew: (_, __) => storeHandle(),
wasmStoreNew: (_, _) => storeHandle(),
parserNew: parserHandle,
parserSetWasmStore: (_, __) {},
parserSetWasmStore: (_, _) {},
queryCursorNew: cursorHandle,
wasmStoreLoadLanguage: wasmStoreLoadLanguage,
queryNew: queryNew,
@@ -61,7 +61,7 @@ void main() {
parserDelete: parserDelete,
wasmStoreDelete: wasmStoreDelete,
queryCursorDelete: queryCursorDelete,
parserSetLanguage: parserSetLanguage ?? ((_, __) => true),
parserSetLanguage: parserSetLanguage ?? ((_, _) => true),
);
}
@@ -71,11 +71,7 @@ void main() {
group('TreeSitterService._init — FFI failure branches', () {
test('wasmEngineNew returning nullptr → hasGrammar(.dart) is false', () async {
final svc = TreeSitterService(
lib: TreeSitterLib.testing(),
grammarBytes: okBytes,
grammarQuery: noQuery,
);
final svc = TreeSitterService(lib: TreeSitterLib.testing(), grammarBytes: okBytes, grammarQuery: noQuery);
expect(await svc.hasGrammar('foo.dart'), isFalse);
});
@@ -93,7 +89,7 @@ void main() {
final lib = TreeSitterLib.testing(
wasmEngineNew: engineHandle,
wasmEngineDelete: (_) {},
wasmStoreNew: (_, __) => storeHandle(),
wasmStoreNew: (_, _) => storeHandle(),
// parserNew default → nullptr
);
final svc = TreeSitterService(lib: lib, grammarBytes: okBytes, grammarQuery: noQuery);
@@ -119,7 +115,7 @@ void main() {
group('TreeSitterService._loadGrammar — branches', () {
test('grammarBytes throwing is caught → grammar marked unavailable', () async {
final svc = TreeSitterService(
lib: initOkLib(wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle()),
lib: initOkLib(wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle()),
grammarBytes: (_) async => throw StateError('bundle missing'),
grammarQuery: noQuery,
);
@@ -127,11 +123,7 @@ void main() {
});
test('wasmStoreLoadLanguage returning nullptr → grammar marked unavailable', () async {
final svc = TreeSitterService(
lib: initOkLib(),
grammarBytes: okBytes,
grammarQuery: noQuery,
);
final svc = TreeSitterService(lib: initOkLib(), grammarBytes: okBytes, grammarQuery: noQuery);
expect(await svc.hasGrammar('foo.dart'), isFalse);
// Once marked unavailable, languageFor also returns null.
expect(await svc.languageFor('foo.dart'), isNull);
@@ -139,9 +131,7 @@ void main() {
test('grammarQuery returning null → grammar loads with query=nullptr', () async {
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
),
lib: initOkLib(wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle()),
grammarBytes: okBytes,
grammarQuery: noQuery,
);
@@ -158,7 +148,7 @@ void main() {
test('grammarQuery loads + queryNew fails → grammar still cached with query=nullptr', () async {
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
// queryNew default → nullptr; capture reflection block skipped.
),
grammarBytes: okBytes,
@@ -174,10 +164,10 @@ void main() {
final nameNative = 'keyword'.toNativeUtf8();
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
queryNew: (_, __, ___, ____, _____) => queryHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
queryNew: (_, _, _, _, _) => queryHandle(),
queryCaptureCount: (_) => 1,
queryCaptureNameForId: (_, __, lenOut) {
queryCaptureNameForId: (_, _, lenOut) {
lenOut.value = nameNative.length;
return nameNative;
},
@@ -192,9 +182,7 @@ void main() {
test('a second call for the same language returns the cached grammar', () async {
var byteLoads = 0;
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
),
lib: initOkLib(wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle()),
grammarBytes: (lang) async {
byteLoads++;
return Uint8List.fromList(const [0, 1, 2]);
@@ -226,8 +214,8 @@ void main() {
test('parserParseString returning nullptr → empty spans', () async {
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
queryNew: (_, __, ___, ____, _____) => queryHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
queryNew: (_, _, _, _, _) => queryHandle(),
// parserParseString default → nullptr
),
grammarBytes: okBytes,
@@ -250,14 +238,14 @@ void main() {
var matchCalls = 0;
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
queryNew: (_, __, ___, ____, _____) => queryHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
queryNew: (_, _, _, _, _) => queryHandle(),
queryCaptureCount: (_) => 1,
queryCaptureNameForId: (_, __, lenOut) {
queryCaptureNameForId: (_, _, lenOut) {
lenOut.value = nameNative.length;
return nameNative;
},
parserParseString: (_, __, ___, ____) => treeHandle(),
parserParseString: (_, _, _, _) => treeHandle(),
treeRootNode: (_) => rootNode.ref,
queryCursorNextMatch: (_, match) {
if (matchCalls > 0) return false;
@@ -291,14 +279,14 @@ void main() {
var matchCalls = 0;
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
queryNew: (_, __, ___, ____, _____) => queryHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
queryNew: (_, _, _, _, _) => queryHandle(),
queryCaptureCount: (_) => 1,
queryCaptureNameForId: (_, __, lenOut) {
queryCaptureNameForId: (_, _, lenOut) {
lenOut.value = nameNative.length;
return nameNative;
},
parserParseString: (_, __, ___, ____) => treeHandle(),
parserParseString: (_, _, _, _) => treeHandle(),
treeRootNode: (_) => rootNode.ref,
queryCursorNextMatch: (_, match) {
if (matchCalls > 0) return false;
@@ -325,8 +313,8 @@ void main() {
var cursorDeletes = 0;
final svc = TreeSitterService(
lib: initOkLib(
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
queryNew: (_, __, ___, ____, _____) => queryHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
queryNew: (_, _, _, _, _) => queryHandle(),
queryDelete: (_) => queryDeletes++,
parserDelete: (_) => parserDeletes++,
wasmStoreDelete: (_) => storeDeletes++,
@@ -360,11 +348,11 @@ void main() {
return engineHandle();
},
wasmEngineDelete: (_) {},
wasmStoreNew: (_, __) => storeHandle(),
wasmStoreNew: (_, _) => storeHandle(),
parserNew: parserHandle,
parserSetWasmStore: (_, __) {},
parserSetWasmStore: (_, _) {},
queryCursorNew: cursorHandle,
wasmStoreLoadLanguage: (_, __, ___, ____, _____) => languageHandle(),
wasmStoreLoadLanguage: (_, _, _, _, _) => languageHandle(),
);
final svc = TreeSitterService(lib: lib, grammarBytes: okBytes, grammarQuery: noQuery);
await svc.hasGrammar('foo.dart');