19 lines
572 B
Dart
19 lines
572 B
Dart
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import 'package:source_span/source_span.dart';
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import 'token.dart';
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class SyntaxError implements Exception {
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final String message;
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final int line, column;
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final Token offendingToken;
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SyntaxError(this.message, this.line, this.column, [this.offendingToken]);
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factory SyntaxError.fromSourceLocation(
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String message, SourceLocation location,
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[Token offendingToken]) =>
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new SyntaxError(message, location.line, location.column, offendingToken);
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@override
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String toString() => 'Syntax error at line $line, column $column: $message';
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}
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