Observed Problems from git diff

1. Incorrect Type Suffixes in bool.mbt:

   • The suffixes used for integer types (like L, U, UL) are incorrect. In MoonBit, these should be I64, U, U64 respectively.
   • Suggested Fix: Replace 1L with 1I64, 1U with 1U, and 1UL with 1U64.

2. Incorrect JSON Boolean Values in json.mbt:

   • The JSON boolean values True and False should be true and false respectively in MoonBit.
   • Suggested Fix: Replace True with true and False with false.

3. Inconsistent Test Naming and Inspection in to_json_test.mbt:

   • The test comment "optinal field" is a typo and should be "optional field".
   • The inspect_double_array! macro seems to be replaced with a more appropriate inspect! macro in the rational_test.mbt file.
   • Suggested Fix: Rename the test to "optional field" and ensure consistency in using the inspect! macro for array inspection.

These changes should align the code with the MoonBit language specifications and improve code readability and correctness.

Pull Request Test Coverage Report for Build 3349

Details

• 6 of 8 (75.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.5%) to 83.256%

Totals
Change from base Build 3347:	0.5%
Covered Lines:	4102
Relevant Lines:	4927

💛 - Coveralls