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// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_REGEXP_REGEXP_ERROR_H_
#define V8_REGEXP_REGEXP_ERROR_H_
#include "irregexp/RegExpShim.h"
namespace v8 {
namespace internal {
#define REGEXP_ERROR_MESSAGES(T) \
T(None, "") \
T(StackOverflow, "Maximum call stack size exceeded") \
T(AnalysisStackOverflow, "Stack overflow") \
T(TooLarge, "Regular expression too large") \
T(UnterminatedGroup, "Unterminated group") \
T(UnmatchedParen, "Unmatched ')'") \
T(EscapeAtEndOfPattern, "\\ at end of pattern") \
T(InvalidPropertyName, "Invalid property name") \
T(InvalidEscape, "Invalid escape") \
T(InvalidDecimalEscape, "Invalid decimal escape") \
T(InvalidUnicodeEscape, "Invalid Unicode escape") \
T(NothingToRepeat, "Nothing to repeat") \
T(LoneQuantifierBrackets, "Lone quantifier brackets") \
T(RangeOutOfOrder, "numbers out of order in {} quantifier") \
T(IncompleteQuantifier, "Incomplete quantifier") \
T(InvalidQuantifier, "Invalid quantifier") \
T(InvalidGroup, "Invalid group") \
T(MultipleFlagDashes, "Multiple dashes in flag group") \
T(NotLinear, "Cannot be executed in linear time") \
T(RepeatedFlag, "Repeated flag in flag group") \
T(InvalidFlagGroup, "Invalid flag group") \
T(TooManyCaptures, "Too many captures") \
T(InvalidCaptureGroupName, "Invalid capture group name") \
T(DuplicateCaptureGroupName, "Duplicate capture group name") \
T(InvalidNamedReference, "Invalid named reference") \
T(InvalidNamedCaptureReference, "Invalid named capture referenced") \
T(InvalidClassEscape, "Invalid class escape") \
T(InvalidClassPropertyName, "Invalid property name in character class") \
T(InvalidCharacterClass, "Invalid character class") \
T(UnterminatedCharacterClass, "Unterminated character class") \
T(OutOfOrderCharacterClass, "Range out of order in character class") \
T(InvalidClassSetOperation, "Invalid set operation in character class") \
T(InvalidCharacterInClass, "Invalid character in character class") \
T(NegatedCharacterClassWithStrings, \
"Negated character class may contain strings")
enum class RegExpError : uint32_t {
#define TEMPLATE(NAME, STRING) k##NAME,
REGEXP_ERROR_MESSAGES(TEMPLATE)
#undef TEMPLATE
NumErrors
};
V8_EXPORT_PRIVATE const char* RegExpErrorString(RegExpError error);
inline constexpr bool RegExpErrorIsStackOverflow(RegExpError error) {
return error == RegExpError::kStackOverflow ||
error == RegExpError::kAnalysisStackOverflow;
}
} // namespace internal
} // namespace v8
#endif // V8_REGEXP_REGEXP_ERROR_H_
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