feat: add modulo operator #8
Merged
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This pull request adds support for the modulo (
%) and modulo assignment (%=) operators in the Arcscript language implementation. It updates the grammar, interpreter logic, and test coverage to handle these operators, including correct runtime error handling for invalid operations like division by zero.Grammar and Parser Enhancements:
MOD(%) andASSIGNMOD(%=) tokens toArcscriptLexer.g4and updatedArcscriptParser.g4to support modulo and modulo assignment in expressions and assignments. [1] [2] [3]Interpreter Logic Updates:
ArcscriptVisitor.jsto evaluate modulo and modulo assignment operations, including error checking for division by zero. [1] [2] [3] [4]Test Coverage Improvements:
%and%=operators tovalid.jsonandruntimeErrors.json. [1] [2]