24 lines
548 B
Dart
24 lines
548 B
Dart
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import 'package:source_span/source_span.dart';
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class SyntaxError implements Exception {
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final SyntaxErrorSeverity severity;
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final String message;
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final FileSpan span;
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String _toolString;
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SyntaxError(this.severity, this.message, this.span);
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String get toolString {
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if (_toolString != null) return _toolString;
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var type = severity == SyntaxErrorSeverity.warning ? 'warning' : 'error';
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return _toolString = '$type: ${span.start.toolString}: $message';
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}
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}
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enum SyntaxErrorSeverity {
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warning,
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error,
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info,
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hint,
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}
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