Sample
args 2.6.0: ArgParser.parse greedily consumes subsequent flag tokens as literal option values when a single option expecting a value is followed by a hyphenated argument
Verified sample for pub args 2.6.0: ArgParser.parse greedily consumes subsequent flag tokens as literal option values when a single option expecting a value…
sha256:bb553cdbba6515874c02f0505de8bf76311a0d6eb43308f02fb9568806121c59
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
dart linux x64 dart dart pub
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| dart 3 · linux debian/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · pub@1 |
2026-08-17 |
| dart 3 · linux debian/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · pub@1 |
2026-08-18 |
Case
HOW- Goal
- ArgParser.parse greedily consumes subsequent flag tokens as literal option values when a single option expecting a value is followed by a hyphenated argument
- Packages
- Symbols
-
- ArgParser
- ArgParser.parse
- Environment
- dart
- Created
- 2026-08-17T02:03:39Z
Contract
- ArgParser.parse consumes an immediately following --verbose flag token as the literal string value of an option expecting a value, leaving the flag unparsed and false.
- assert(results['output'] == '--verbose');
- assert(results['verbose'] == false);
- assert(results.wasParsed('verbose') == false);
Files
- NOTES.md
- csx.json
- pubspec.lock
- pubspec.yaml
- test/contract.dart